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Custom mobile app development services

Since smartphones and tablets have become an inseparable part of our daily life, the supply and demand for mobile app development services have skyrocketed and now stay steadily on a high level. Still, you cannot immediately hire the first agency that offers that service.

The team should have enough relevant experience and a proven track record that will show how trustworthy they are. Our mobile app developers are ready to provide you with this and help you turn your idea into reality.

Mobile app development intro new
50+successfully delivered Android and iOS apps
82%of our apps are rated 4 stars or higher
98%of projects delivered on time and on budget
1Musers of our mobile applications

Our custom mobile app development services

Yellow is a mobile app development company that develops applications for both iOS and Android, including cross-platform app development. Mobile devices are also not a problem: We work with smartphones as well as with tablets.

Yellow is ready to help your business hit the next level with a top-notch mobile app. We rely on the most advanced and trustworthy solutions that completely address your business needs. With a business-first approach, our mobile app developers do not just code, they proactively engage in the whole product life cycle to help you understand what the market really wants.

iOS app development

Yellow delivers native iOS apps written on Swift and Objective-C for iPhones and iPads. We work with the most innovative tools to build an iOS solution that will ensure 100% user satisfaction.

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iOS app development

Yellow delivers native iOS apps written on Swift and Objective-C for iPhones and iPads. We work with the most innovative tools to build an iOS solution that will ensure 100% user satisfaction.

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Android app development

We are passionate about native Android application development with platform-specific technologies like Java and Kotlin. Our engineers always bear in mind all peculiarities of this operating system.

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Android app development

We are passionate about native Android application development with platform-specific technologies like Java and Kotlin. Our engineers always bear in mind all peculiarities of this operating system.

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MVP development

We strongly believe that only the market can truly validate the idea, so the best way to introduce your app to the audience is to create a Minimum Viable Product (MVP). It will show you what your potential users truly desire.

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MVP development

We strongly believe that only the market can truly validate the idea, so the best way to introduce your app to the audience is to create a Minimum Viable Product (MVP). It will show you what your potential users truly desire.

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Enterprise mobile app development

Besides helping startups and small businesses find their niche in mobile markets, we are ready to assist global enterprises in acquiring new audiences and customers via mobile app development projects like native and cross-platform apps.

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Enterprise mobile app development

Besides helping startups and small businesses find their niche in mobile markets, we are ready to assist global enterprises in acquiring new audiences and customers via mobile app development projects like native and cross-platform apps.

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Mobile UX design

Our design team has extensive experience working on mobile app design for various industries. We make sure that visual solutions are self-explanatory and convenient. You get a design that sets you apart from the competitors.

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Mobile UX design

Our design team has extensive experience working on mobile app design for various industries. We make sure that visual solutions are self-explanatory and convenient. You get a design that sets you apart from the competitors.

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Cross-platform app development

With expertise in frameworks like React Native and Flutter we deliver versatile mobile applications compatible with both iOS and Android platforms. This approach ensures cost-effectiveness and faster time-to-market without compromising on quality.

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Cross-platform app development

With expertise in frameworks like React Native and Flutter we deliver versatile mobile applications compatible with both iOS and Android platforms. This approach ensures cost-effectiveness and faster time-to-market without compromising on quality.

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Solutions for all mobile app development platforms

To help you realize your idea and create a mobile application with the best possible user experience, we apply our expertise to any platform needed.

Native app development

Native development means the app is created and used on one platform only. A lot of businesses opt for native apps due to their performance, security, and broader feature set.

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Native app development

Native development means the app is created and used on one platform only. A lot of businesses opt for native apps due to their performance, security, and broader feature set.

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Cross-platform development

Cross-platform mobile applications have one codebase that is used on all platforms. Creating cross-platform apps is your choice if you want to quickly enter the market and spend less on maintenance work.

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Cross-platform development

Cross-platform mobile applications have one codebase that is used on all platforms. Creating cross-platform apps is your choice if you want to quickly enter the market and spend less on maintenance work.

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PWA

Progressive web apps are web solutions that can function as mobile ones. They can be “installed” on any device’s main screen for users to easily access them and the experience will look and feel like a native mobile application.

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PWA

Progressive web apps are web solutions that can function as mobile ones. They can be “installed” on any device’s main screen for users to easily access them and the experience will look and feel like a native mobile application.

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Hybrid development

It’s possible to combine native and cross-platform development approaches within one solution. Besides taking technologies and tools from both methods, hybrid development merges their benefits and advantages.

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Hybrid development

It’s possible to combine native and cross-platform development approaches within one solution. Besides taking technologies and tools from both methods, hybrid development merges their benefits and advantages.

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Benefits of custom app development

A mobile app can benefit you in many ways: easier employee connection, smooth conducting of transactions, task planning, or even entertaining. More importantly, these benefits are relevant not only to established businesses but also to young and promising startups.

Profits rise

You will encourage sales by building a faster and more responsive solution

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Profits rise

You will encourage sales by building a faster and more responsive solution

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Increased recognition

The user-friendly interface simplifies the user flow and improves brand loyalty

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Increased recognition

The user-friendly interface simplifies the user flow and improves brand loyalty

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Process automation

Attract more employees and easily manage the business without routine work

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Process automation

Attract more employees and easily manage the business without routine work

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Customer engagement

Build trusting relationships with customers by being in touch 24/7

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Customer engagement

Build trusting relationships with customers by being in touch 24/7

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Stand out from the crowd

Create a unique mobile solution and win the attention of the audience

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Stand out from the crowd

Create a unique mobile solution and win the attention of the audience

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Cost reduction

Create effective marketing campaigns without additional expenditures

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Cost reduction

Create effective marketing campaigns without additional expenditures

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Get all the benefits of mobile app development for your business!

Mobile app types we focus on

During 6 years of our work, we have acquired ample experience in mobile app development. We have built mobile apps for a wide range of industries, from tourism and entertainment to insurance and health care.

Chats

Yellow’s primary focus is mobile chat app development. Whether it’s a simple chat add-on to an existing app or a huge enterprise solution for workflow management, our team is here to help. Having extensive experience, we opt for the best tools to completely address your business needs.

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Chats

Yellow’s primary focus is mobile chat app development. Whether it’s a simple chat add-on to an existing app or a huge enterprise solution for workflow management, our team is here to help. Having extensive experience, we opt for the best tools to completely address your business needs.

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Social media

Today, communication is everything. Everyone wants to stay in touch with their family, friends, and colleagues. Besides, with social media, meeting new people became a breeze. The Yellow team is here to assist you in building a mobile social media app that will be welcomed by the audience.

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Social media

Today, communication is everything. Everyone wants to stay in touch with their family, friends, and colleagues. Besides, with social media, meeting new people became a breeze. The Yellow team is here to assist you in building a mobile social media app that will be welcomed by the audience.

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Fitness

It’s hard to list all benefits of fitness, but to achieve them, you need discipline, motivation, and consistency. Not everyone has enough time and money to go to the gym, so personal training apps come in handy. Yellow creates reliable and user-friendly fitness solutions that help users stay sharp and healthy.

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Fitness

It’s hard to list all benefits of fitness, but to achieve them, you need discipline, motivation, and consistency. Not everyone has enough time and money to go to the gym, so personal training apps come in handy. Yellow creates reliable and user-friendly fitness solutions that help users stay sharp and healthy.

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Travel

Traveling is an exciting activity that helps people enrich their knowledge and improve their mood. Mobile apps for travelers and travel business owners are becoming more and more in demand. Our team is highly experienced in creating mobile solutions for the tourism and hospitality industries.

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Travel

Traveling is an exciting activity that helps people enrich their knowledge and improve their mood. Mobile apps for travelers and travel business owners are becoming more and more in demand. Our team is highly experienced in creating mobile solutions for the tourism and hospitality industries.

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Dating

Since online dating is popular among users, there are plenty of mobile dating apps on the market. The engineers of Yellow will apply all their efforts to help you build a secure and intuitive dating app that will attract users.

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Dating

Since online dating is popular among users, there are plenty of mobile dating apps on the market. The engineers of Yellow will apply all their efforts to help you build a secure and intuitive dating app that will attract users.

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Artificial Intelligence

Self-learning software is the future. Applying AI to your mobile app will give quite a competitive advantage in the market. Here at Yellow, our engineers work with AI technologies that will power up your solution. We are ready to build a smart mobile app.

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Artificial Intelligence

Self-learning software is the future. Applying AI to your mobile app will give quite a competitive advantage in the market. Here at Yellow, our engineers work with AI technologies that will power up your solution. We are ready to build a smart mobile app.

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The strategy of mobile development

Since 2015, we have developed an efficient strategy of working with mobile apps. We can start applying mobile app development services from any of these stages if necessary.

Analyzing the market

Here we are looking at what your audience truly wants and how your competitors are already addressing these needs.

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Analyzing the market

Here we are looking at what your audience truly wants and how your competitors are already addressing these needs.

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Partnering with an agency

Choose a trustworthy agency with relevant experience that can provide you with high-quality mobile application development services (like Yellow). If you already have an in-house team, you can still get some help and expertise from the agency.

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Partnering with an agency

Choose a trustworthy agency with relevant experience that can provide you with high-quality mobile application development services (like Yellow). If you already have an in-house team, you can still get some help and expertise from the agency.

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Design

This step includes wireframing, building a clickable prototype, and creating the final user-friendly UI/UX design.

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Design

This step includes wireframing, building a clickable prototype, and creating the final user-friendly UI/UX design.

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Development

To make sure that the coding process is as it should be, we use a peer review approach so all the team can contribute their expertise to the project.

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Development

To make sure that the coding process is as it should be, we use a peer review approach so all the team can contribute their expertise to the project.

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QA

Our quality assurance team uses both manual and automated testing during the whole development process to ensure your app’s best performance.

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QA

Our quality assurance team uses both manual and automated testing during the whole development process to ensure your app’s best performance.

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Launch and post-launch maintenance

When the app is out, we collect the real user feedback and keep updating your solution.

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Launch and post-launch maintenance

When the app is out, we collect the real user feedback and keep updating your solution.

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Mobile apps we developed

Here are the examples of native apps and cross-platform apps that are already used by thousands of people around the world.

Beautonomy preview
Black Bird preview
Metapix preview
MeatEater preview
Crowdfunding Platform preview
Mobile Budgeting App preview
Bionorica preview
Fernwayer preview
Beautonomy preview
Black Bird preview
Metapix preview
MeatEater preview

If you want your app to rock the market, drop us a line to get high-quality mobile application services.

Why you should hire mobile application development experts at Yellow

We are a software development agency trusted by more than 40 clients. Mobile app development with Yellow is beyond simple coding. Our proactive approach results in long-term business outcomes.

A highly skilled team of 60+ qualified mobile app developers

6+ years of development and design experience

“Business before technologies” approach

All intellectual property belongs to you and you only

Guaranteed free consultation

5-star reviews on Clutch and GoodFirms

What people say

weffect logo

I liked working with them because they were good. With their work, we increased our mobile app’s user usage. We also got reviewed as one of the top 10 employee engagement services in Europe. Their project management was really good. They worked in sprints, and I always communicated directly with their developer. More importantly, they were attentive to our project's details.

Thomas Urban

Thomas Urban

Founder & CTO, Weffect

natp logo

Browser compatibility and readability have increased markedly since the engagement began. Yellow's development process helped them beat deadlines and respond quickly to any technical concerns that arose. Their ability to bring creative ideas of their own to the table made them a valuable partner. Yellow typically understood exactly what the issue was and came back with a fix right away.

Jerry Sparkman

Jerry Sparkman

IT Director, National Association of Tax Professionals

racefully logo

If you are looking for a partner to collaborate with for the development process, I would consider hiring Yellow. Yellow has an intelligent team of developers that collaborated on the project to build a quality app. They follow instructions seamlessly, respond effectively to feedback, and invest themselves in the overall success of the product. I would happily use them again if we needed developing services.

Chris Pointon

Chris Pointon

CTO, Racefully

smartpath logo

Yellow is by far the best at helping us make decisions to push our company forward. I’d heard about them through a personal connection in the Bay Area. Yellow stands out because they’re invested in the results and clients. Every single person on Yellow’s team genuinely cares about what they’re doing. I really appreciate that about them and it’s the main reason we will continue our relationship for as long as possible.

William Hamilton

William Hamilton

Co-Founder, SmartPath.co

speeddigital logo

Yellow quickly and seamlessly assimilated into a fast-paced and nuanced workflow, completing all deliverables on time. Responsive to questions, updates, and issues, they have streamlined management operations and reduced work backlogs by directing communication to appropriate in-house team members.

Eric Morgan

Eric Morgan

Product Manager, Speed Digital

oppsites logo

The new features have been well received by users. Attentive and flexible, the team excelled at responding to stakeholders in a timely matter. Their technical expertise allows them to propose valuable solutions.

Ian Ross

Ian Ross

CEO, OppSites

famlicious logo

Engaged, supportive, and invested in project success, the team offered constructive criticism, creative guidance, and honest communication. Their user-centered approach resulted in a unique and reliable product that operates well on all systems.

Jim Barkow

Jim Barkow

Founder, Famlicious Inc.

separate-us logo

Because of marketing costs, the B2C application fell out of use in favor of a different B2B tool. Yellow was very focused on customer satisfaction, and they participated regularly in standups. They helped solidify features, and they thoroughly explained their process.

Sandro Tuzzo

Sandro Tuzzo

CEO, Separate.us

blackbird logo

We’re impressed with their loyalty and honesty. They were able to stay true to their original quote even though we needed to change and add a few requirements. They’ve done a lot of good work for us on all fronts, but it's amazing to see that they’re able to stick to what they initially promised.

Jon Shower

Jon Shower

CEO, BlackBird

qkss logo

Mainly, I go by client feedback to judge Yellow’s performance, and the clients have been very impressed with their work. The team is exact in what they do, their delivery has been good, and they’re on time and budget.

Adam Plager

Adam Plager

CEO, QKSS

coverium logo

Their performance was good. I didn’t expect that kind of performance from someone working offsite. I was happy that they completed the project ahead of schedule, so we had some time left to work on additional projects and improvements.

Max Abukhovsky

Max Abukhovsky

CEO & Founder, Coverium

hyvery-inc logo

When Yellow is working on a task, they understand how it will impact the product down the line. The team has provided great insight into our processes, making sure we don’t make small mistakes that will impact us in a larger way in the future.

Christopher Bianco

Christopher Bianco

CEO, Hyvery inc.

dealstryker logo

They were very accessible regardless of the time difference as well as communication was good. We had a couple bumps here and there regarding designs that were not originally discussed in our UX/UI designs but they were quick to find solutions as well as any needed changes we requested.

Bradley J. Humble

Bradley J. Humble

Co-Founder & CTO, DealStryker, Inc.

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Answering questions

What is custom mobile app development?

Custom mobile development implies creating a mobile app for one or more platforms (iOS, Android) with the help of native programming languages, cross-platform tools, and third-party integrations. A custom application is tailored to your specific business needs and solves your specific problems.

What mobile application development services do you provide?

We can help you with iOS and Android native development, cross-platform development, mobile UI/UX design, prototyping, and building MVP and PWA.

Is it really worth it?

The popularity of mobile applications is growing: an average smartphone owner uses about 10 apps per day. Taking into account that there are 3.2 billion smartphone users, the benefit of using mobile app development services becomes clear.

How much would a custom mobile application cost?

The development costs will include several factors that will have a major impact on your budget:

  • The team composition

  • Their hourly rates

  • Expected deadlines

  • The list of desired functionalities

  • Other specifications

Contact us for a consultation and get an estimate of your mobile project