Full-cycle development for iOS & Android: from app idea to success and ROI

Free basic mockups*
Dedicated account manager (any pricing model)

  • Reliable company with 10+ years on the market and 105+ mobile apps developed for 90+ happy customers

  • Strong in-house team: 31% senior (7+ years' expertise) + middle & junior developers; QAs, PMs, BAs, designers

  • Our own R&D and development center is in Belarus (Eastern Europe) - homeland of MSQRD, Viber & MapsMe

*if project is more than 500h or $15000+


Our mobile app development services

iOS Mobile App Development

We've been developing for iOS since 2010 and have delivered 58+ iOS applications supporting iPhone or/iPad. We know how to make apps that are unique, user-friendly, efficient and get approved by AppStore.

Android Application Development

If you need experts in Android development that's us: we've developed 52+ Android apps; 31% of our developers are senior with 7+ years of experience; we can scale the team if you need & we help start-ups with pitching.


  • Strategy

    Thorough BA = winning
    mobile strategy
  • Functionality

    User engagement is
    a key priority
  • Look & Feel

    With perfect UI & UX we
    make apps users love
  • Support

    Reliable support inc.
    post-release stage


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Vast expertise & set best practices with 50+ iOS & Android business applications developed

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Proven track record in 9+ industries (there’s a 75% chance we’ve already done what you need before & gonna make it quicker)

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Simplify the processes (esp. for non-tech customers) by translating tech mumbo jumbo into your business values

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Our BA & R&D specialists can help you form clear product vision & consult on optimum strategy

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43+ comprehensive projects for SMBs and Fortune 500 companies

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Scalability: as a part of NY-based software house we can scale and take complex long-term projects

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All in-house: 120+ certified seasoned professionals to choose from

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Reliability: 10 years in IT; Top European App Developers 2016; client repeat rate is 52%

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Free feasibility check and initial consultation

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Fast MVP development (starting from 200h)*

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Help pitch your idea: tech materials for presentations & such

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Innovation friendly with our R&D department & specialists with PhD in Math, Physics & Computer Science

*It's minimal duration and it may vary depending on the project
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Full-service teams or сlient’s team extention

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Belarusian (Eastern Europe) dev center: it's highly rated on Stackoverflow; MSQRD, Viber & MapsMe started their businesses here

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Capacity to take on multiple projects & support ongoing business collaboration (+ work experience with agencies)

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Interview-ready specialists


Fitness & Lifestyle
Tourism, horeca, hospitaliy
Beauty & Wellness

We're mHealth gurus - can do anything from a mobile app (e.g. appointments booking) to comprehensive solutions featuring IoT/web part development. We have 18+ such projects in portfolio, lots of clients among medical device/software companies & our own know-how & best practices including face morphing technologies, data processing & rendering in IoT-based medical solution, etc. Looking for experienced mHealth developers? We’re your guys!


Mobile/Web SaaS solution developed for a US healthcare tech start-up that provides services to individual medical practices.


Web- and mobile-based exercise program targeted at patients with back pain. The solution was designed for a US R&D healthcare center.


Mobile medical app that is integrated with an IoT device for heart monitoring and visualizes smart sensor data.

Fitness & lifestyle

We've developed plenty of apps for innovative startups, fitness centers, exercise equipment manufacturers & more, some of those apps being a part of a comprehensive IoT-based solutions. You know your business needs, we know the tech part - let's collaborate!

SBC Fitness

Manufacturer of exercise equipment from CA needed an IoT solution to increase sales. We developed & integrated iOS & Android apps with BLE interface using only a simulator.


Upgrade of existing iOS & Android apps for a US company that studies human movement and distributes exercise programs to B2B/B2C customers. The new features include In-App Purchases, two types of admin accounts and enhanced UI.


Fitness startup from UK wanted an Apple TV app for their workout program.


Need a catalogue app with UX enchanting your customers & boosting loyalty? We're great at making these just like we are at all things retail (incl. in-app payments & such) you might want from a mobile app development company. Just contact us or request a quote!

Retail tracker

E-commerce solution (mobile & web app) enabling users to search for, track & buy retail goods from all retail chains via one app.


E-commerce solution featuring a stylish WP website and mobile apps (iOS, Android) built for a US distributor of medical cannabis and cannabis-based products.


iOS app for a tile-vending shop enabling their customers to design own ideas which will be later printed on their tiles.


Mobility can skyrocket your business, especially if it's tourism & HoReCa: booking apps, social enabled apps, event-management apps, organizers & planners, general info apps (e.g. Foursquare), referral systems with reviews, loyalty programs - we've done it all, accumulated vast expertise and we'll gladly help you with any of these applications & even more. Looking for tourism/HoReCa mobile app development services, contact us!


Mobile solution featuring promo opportunities, social media integration & loyalty program for restaurants chain in the USA.


Addzer, a Horeca startup, wanted to develop a customer referral software system to promote local catering establishments & charge fee for transactions between related parties.


Event management platform for IT community supporting iOS and Android devices.


We do some simple & not-so-simple things like: simple social enabled apps, CRM-based catalogue apps, social media apps (including the ones monetized via paid subscription) & social networking apps, etc. We’re also good at high level tech stuff like: highly complex image processing apps with morphing & rendering info from pics, sound processing, speech recognition and such. Contact us for a consultation or request a free quote!

Dating app

Android-based dating app that features a custom matching algorithm and supports integration with major social networks.


SaaS-based app designed to enhance shopping mall customer experience with easy navigation and relevant content.

Rewind Radio Framework

Complex solution (site, web app, iOS SDK) for an Australian media training and management company. It enables users to record radio streams offline, create clips and share files on social media.


We love this industry as beauty is going to save the world & we’ve helped with all sorts of projects successfully delivered: appointment booking apps, social enabled apps, solutions ft. a mobile app & website, promotion & catalogue apps, face morphing app, etc. If you’re looking for experienced developers, give us a call or request a free quote via website!

Beauty Industry App

iOS app designed as a part of complex solution for a US beauty salon chain. The app enables beauty professionals to showcase their skills and find new customers.


iOS neural network-based face morphing app designed for a well-known plastic surgeon.


Manufacturer of exercise equipment from CA needed an IoT solution to increase sales. We developed & integrated iOS & Android apps with BLE interface using only a simulator.


We've done a number of comprehensive solutions featuring mobile apps within this industry. Recently such solutions tend to feature IoT software development in which we happen to be experts as well. If you're looking for mobile utilities app development services, don't hesitate to request a free quote!


Upgrade of existing corporate app for Company providing premium bandwidth services and fiber optic networks from USA (latest iOS & Android versions support, social plugins, enhanced UI, code fixing).


iOS application enabling mobile connectivity for flight crew during flight for CA-based company providing GPS tracking services for aviation, maritime & land mobile industries.


iOS & Android mobile apps (supported with a web-based admin panel) designed for a US company that specializes in outstaffing and outsourced administrative and compliance management services.


We used to be an R&D start-up ourselves back in 2006, even though we've significantly grown we still cherish love for innovators and start-ups. Therefore we've worked with a lot of them & not only have accumulated expertise, but prepared special offer for such companies as well.


E-commerce solution featuring a stylish WP website and mobile apps (iOS, Android) built for a US distributor of medical cannabis and cannabis-based products.


Addzer, a Horeca startup, wanted to develop a customer referral software system to promote local catering establishments & charge fee for transactions between related parties.


iOS neural network-based face morphing app designed for a well-known plastic surgeon.

*expertise combined with the best practices allows us to develop apps smoothly & a lot quicker than mobile vendors non-experienced in given industries & helps us cut the costs without compromising on quality



Business apps

Education & lifestyle

B2B apps















  • Team lead
  • Senior
  • Middle
  • Junior


WE CARE is our motto & reality. We won’t just make an app, we’ll guide you from idea feasibility and initial consultations way up to successful project completion & support.
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Quick Response Time

We're as quick with the rest of communication as we are with an initial response. We’ve even shifted working hours of our European dev center to match the ones of the US (PTD) clients better.

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Clear Processes

We are open about our processes, we're willing to discuss everything & keep you updated regularly and we speak your language - translate tech mumbo jumbo into business values tailored to your goals.

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Smooth & Simple

Our project lifecycle: best practices, seamless deployment & delivery, regular reports. You always know what stage we're at & what's the progress. You'll have a personal account manager (regardless of a pricing model).

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All in-house

All our specialists (120+ developers, PMs, BAs, QAs, designers) are in our European development center therefore we don't have to outsource anything to 3rd parties and can guarantee product quality.

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We love when customers come back to us and they do, since we're not only good at development, but also big on support. The warranty period is 3 months (all fixes are free). But we won't forget all about you later! We have various support plans.

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We have our own R&D center where we do some amazing things like face morphing, face & voice recognition, sound processing; work with AI-based devices, connected home solutions & operated neural networks inc. ones with fuzzy logic.

We're 10+ years on the market being pretty busy: 105+ mobile applications, 90+ customers, 52% repeat customer rate. We have been named Top European App Developers 2016 Check deteiled reviews from our customers on



Happy client is the best business strategy. Read what our clients say about collaboration with us.

Barefoot Solutions, Inc.

"Having worked with a lot of USA and non US-based development teams, R-Style Lab software development company is hands down the best I've seen. They have a high level of professionalism, excellent communication skills, thorough quality assurance practices, and superb technical expertise. I have been very satisfied with the quality of the software products that they have delivered, and everything has been delivered on time, on budget, and to spec."

Hunter Jensen, CEO


Telcovision Group

"Working with R-Style is a pure example of software development outsourcing. It was a great pleasure working with a competent and flexible team, where the focus is on the quality and the timeliness of the deliverables. R-Style developed for us the backend for FROGO our new Dating Mobile Application where the outcome was more than satisfactory. Moreover, R-Style team and leadership were providing us at all times their support and were available to answer any questions we had. Working with them gave us a great level of comfort and trust"

Marc Zirka, CEO


Eurovision, Song Contest 2009 in Moscow

“The project on the deployment of “Eurovision-2009” IT-infrastructure has been undoubtedly large-scale and labour-intensive. Its realization demanded for engaging a huge part of the company’s resources in a very limited time. Moreover, the project required for maximum focus as well as consolidation of all the company’s potentials. R-Style Lab specialists have fulfilled the task assigned to the full extent of their power. All the works were completed on a very high professional level.”

Mark Valentini, CIO of “Red Square” Ltd.



“Reorganization of the company’s IT-infrastructure has allowed for improving customer service, optimizing employees’ work and structuring data processing. In the result of the project implementation, we’ve got a single point of managing access rights, servers, users, printing, applications, e-mails and other resources at all the Dentsu-Smart subsidiaries. Besides, R-Style Lab specialists have developed a fault-tolerant and easy-scalable system.”

Alexander Arikainen, Administrative Director


Rive Gauche, perfume and cosmetics chain

“R-Style Lab solution allowed us to improve the quality of communication in the company. After the project completion, we have managed to reduce the costs for long-distance communication by 10%. I’d like to thank R-Style Lab team for the professional and flexible approach to the project implementation”

Anton Karzhavin, Project Manager



“Work of R-Style Lab's specialists is a classic example of successful IT-outsourcing. We’ve been fully satisfied with the professional level of the work done.”

Sergey Kiruschin, Head of IT department



“The implemented project allowed for improving the security level of the information system, made it more reliable and failsafe, increased its flexibility and scalability as well as reduced costs for administration. According to our estimates, the R-Style Lab's delivered project let us lower the operational costs by almost 2 times.”

Andrey Golovchanov, Project Manager at Uhrenholt


Smart Satu

"The success of any startup depends on its solid team and their commitment. We’ve found the perfect level of commitment with R-Style Lab. Besides stellar technical expertise, they have this striking passion for technology which enables them to think outside the box. R-Style Lab has developed a comprehensive business platform for us to facilitate cooperation between suppliers and their clients. This project has won startups competition in Kazakhstan which was organized by a Swiss company Seedstars World and will compete for a 1 mln dollar prize in the World Competition. The system is already popular not only in Kazakhstan, but in Kirgizstan and Bulgaria as well."

Bolatbek Ospanov, Founder, CBDO

Initial response in 12 business hrs, estimate based on project scope in 24 business hrs
About us

R-Style Lab is a full-cycle mobile application development company focusing on profitable solutions for your business. We provide custom mobile application development services to a wide range of clients: from start-ups and SMEs to huge international holdings.

With solid expertise of our developers in Android, iOS (iPhone and iPad), and HTML5 we deliver quality native mobile apps and complex solutions. All our mobile specialists at you service are in-house including PMs, BAs, QAs and they are certified by international training centers which guarantees high quality of applications development. We believe that custom mobile app development can leverage your business whatever objectives you have in mind - don't hesitate and contact our mobile app development company today to increase your revenue tomorrow.

Representative office

425 Market Street,
San Francisco, CA, 94105
+1 888 414 6445

Development Center

76A Masherova Ave,
220035, Minsk, Belarus.
+375 17 306 48 42


We don’t peddle trends. We streamline business.