Mobile App Development Services
Our mobile app development services help you launch stable iOS and Android apps tailored to your business goals. Work with a mobile app development company that delivers predictable timelines, clear scope, and long-term support
Get A Free EstimationMOBILE APP DEVELOPMENT SERVICES
Clear Scope Before Development
You get a structured plan for features, priorities, and delivery stages before coding starts. This makes app development for mobile predictable and protects your budget
UX and Product Design That Converts
You get working features delivered step by step with transparent progress. As a mobile app development company, we build apps that are stable, scalable, and ready for real growth
iOS & Android Development in Sprints
You get working features delivered step by step with transparent progress. As a mobile app development company, we build apps that are stable, scalable, and ready for real growth
QA, Release & Store Launch
You get a tested product prepared for App Store and Google Play release. Our mobile apps development service includes testing, bug fixing, and a smooth launch process
Support, Updates & Improvement
You get post-launch support: performance monitoring, updates, bug fixes, and new features. If you need a long-term mobile app development agency, we stay involved after release
Talk to the people who will actually build your product
Get MVP Scope & TimelineMOBILE APP DEVELOPMENT SOLUTIONS
Customer-Facing Mobile Apps
You get an app designed to improve user experience, engagement, and retention. Our mobile app development services are built for businesses that need reliable customer-facing products
Business & Internal Team Apps
You get mobile solutions that simplify operations, reporting, and internal workflows. This is where mobile company app development brings real efficiency and saves time
MVP Apps for Startups
You get a launch-ready MVP that focuses on the core value — without overbuilding. Our mobile app development agency helps you ship faster and validate the product with real users
Apps with Payments and Integrations
You get a secure mobile app connected to payments, analytics, CRMs, and third-party tools. This is a core part of modern mobile phone app development for scalable products
App Redesign and Performance Upgrade
You get an improved version of your existing app — faster, cleaner, and more stable. Our mobile apps development service helps you modernize without rebuilding from scratch
Our Case Studies
BITCOIN ADDITIONAL
Mobile cryptowallet
Bitcoin Additional is a convenient and functional mobile cryptocurrency wallet. It supports transfers to the list of contacts, works with various coins and has an offline payment function.
NON-CUSTODIAL WALLET
Top non-custodial multi-currency cryptocurrency wallet
Supports both EVM (Ethereum Virtual Machine) and non-EVM networks and includes swap functionality for seamless cryptocurrency exchanges.
QUAN2UM APP
Crypto exchange app
The Quan2um App lets users trade Bitcoin, Bitcoin Additional, and altcoins on the Quan2um exchange, offering fast, convenient market access from smartphones.
What Our Clients Say
We don’t just build software, we build success stories
Peiko delivered a smart contract that was highly evaluated by one of the most demanding auditors on the market. They contributed strategically, offering insights that extended far beyond technical development.
Amazing agency, perfect communication and execution (agile development with very high quality of work), they think out of the box and really help you shape the product. They also have great design skills in the team and are always available- I highly recommend them and will definitely hire again for a next big project!
We are pleased that we selected Dima and Peiko as our software development Advisor and partner. Dima and Peiko team beyond the great technical skills, their collaborative approach and project management make them a reliable tech partner.
I selected Peiko team based on their profile and the submitted quality proposal. I also met them personally, and I reached the initial concusion that I am working with a professional team. The end product was delivered with superb quality and structure. the documentaiton part was also great.
If you’re looking to partner with a team that truly understands your vision and has the technical prowess to bring it to life, Peiko is the partner you can rely on.
I consider Peiko a qualified technical partner for many reasons, such as delivering milestones on time, providing fast software improvements, and resolving bug issues quickly. They’re very experienced in blockchain and financial services and get deeply involved in the development process.
What impresses me most about Peiko is their innovative approach! Thanks to Peiko’s efforts, the client has noticed an increase in user engagement and trading volume. The team establishes a seamless workflow by being highly responsive and dedicated to the project. Moreover, they continue to impress the internal team with their innovative solutions.
Their rapid response to our requests was a major factor in the project’s successful completion. Peiko’s efforts have increased user engagement and transactions, meeting expectations. Peiko’s responsive and communicative approach has resulted in a successful partnership. The team is committed to creating a secure and user-friendly platform that caters to auctioneers and buyers.
Peiko has provided deliverables on time and with minimal revisions. The team is responsive to the client’s needs, addresses questions quickly, and consistently delivers items within expectations. Peiko’s communication and problem-solving skills have been remarkable throughout the engagement.
Although the platform has yet to launch, Peiko is able to execute and manage the platform successfully. A collaborative team, they have engaged with the clients to work out the stages and concept in the development of the project. They have communicated well to provide progress updates and feedback.
Although the platform has yet to launch, Peiko is able to execute and manage the platform successfully. A collaborative team, they have engaged with the clients to work out the stages and concept in the development of the project. They have communicated well to provide progress updates and feedback.
They’re an open-minded team and I’m glad to be working with them. Peiko works fast and pays great attention to detail. Regular and honest communication benefit the collaborative partnership. Customers can expect to work with a professional and open-minded team.
My initial trepidation in hiring an agency in another time zone, and a market I was not familiar with, proved unfounded. Always professional. Incredibly switched on. I get the sense they actually really understand what we are trying to achieve. I don’t have to explain everything – they intuitively seem to understand. The designs the team have come up with are fantastic.
We’ve earned a 100% Job Success score on Upwork as a result of consistent delivery, long-term client satisfaction, and predictable results.
View work historyOur work is rated 5.0 on Clutch, reflecting verified client reviews, strong professionalism, and a clear focus on scalable, business-driven digital solutions.
Read reviewsAwards & recognition
Since 2017, our software creation team has consistently delivered industry-focused development services that get results.
Why companies choose us
Predictable scope and delivery
We define scope, milestones, and timelines upfront, so you always know what’s being built, when it will be delivered, and what to expect at each stage
Experience with complex mobile products
We build feature-rich mobile applications with integrations, real-time logic, backend services, and high-load requirements — proven in real production environments
Clear ownership and partnership
We take responsibility for technical decisions and final results, working as an extension of your team rather than just an external vendor
Production-ready approach
We design mobile apps with long-term scalability, performance, and maintainability in mind — not just to pass App Store review
Senior-level engineers on every project
You work directly with experienced mobile engineers and architects – no juniors or handoffs. The same team stays with you from planning to release
What you get working with us
Senior-level involvement from day one
You work directly with experienced engineers and architects — no juniors or handoffs during the project
Clear scope and realistic timelines
We define requirements, priorities, and milestones upfront so there are no surprises during development
One team fully responsible for the result
We take ownership of technical decisions and delivery outcomes – not just task execution
Production-ready architecture, not shortcuts
Your product is built to scale, perform, and evolve after launch – not just to meet initial requirements
Transparent communication and full visibility
You always know what’s happening, what’s next, and why decisions are made
Our Mobile App Development Process
01 Analysis
We discover the initial info about your business, ideas, and requirements and transform them into clear and defined goals. How much does it cost to build a blockchain project? Or fintech mobile solution development? We will provide you with a precise estimate.
02 Development
At this stage, we design the application according to the full guide to mobile-first design
and program your mobile app.
03 QA
Our mobile app development services include necessary quality assurance testing to ensure the application is free of bugs and performs its best.
04 Maintenance
We support your mobile application even after its release, providing necessary updates and fixing unexpected errors. We are proud of all the projects you can see in our portfolio, such as RedLeo.
Let’s build something great together
Frequently asked questions
If you want to pick the best possible app development platform for your app, you should take into account many factors. For example: Your app’s goals, target audience, required functionality operating systems, etc. Choose the development approach: native development, hybrid development, or cross-platform development. Think about the third-party integrations needed for your app. Gather your requirements regarding the security level of your app. Evaluate the available budget. If you feel like you don’t possess enough tech expertise, we recommend addressing this question with your development team to get more objective and reasonable recommendations.
The difference between these two approaches is as follows: Cross-platform app development means the creation of a single codebase, upon which your application can be adapted for multiple platforms. It provides the ability to reuse code, accelerating your development process and making it more cost-effective. The user experience (UX) of these apps is very close to native apps, and the performance is robust. Hybrid development involves building web apps based on different web technologies like HTML, CSS, and JavaScript, and then placing them in a native container for distribution as a mobile app. It also ensures code reusability, but the performance is slower. On the other hand, hybrid development involves offline functionality. Which one to choose? It depends on your project specifics.
Data encryption, multi-factor authentication, biometrics, input validation, compliance with data protection regulations like GDPR and HIPAA, and the use of secure APIs – are just a few examples of how you can enhance your app’s security and protect it from data breaches and other vulnerabilities. With extensive experience in the market since 2017, we’ve successfully delivered a multitude of mobile apps. This experience has provided us with valuable insights into potential security challenges you might encounter, and we’re prepared to offer practical solutions to strengthen your app’s security. Moreover, we apply the latest advancements in mobile app development technologies, allowing us to provide you with top-notch security measures.
Got a question? Drop us an email at hello@peiko.space
