iOS, Androidand
Web App developmentteam

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howcan we help you

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Mobile app development

iOS / Android / React Native / IoT

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Web development

Front-end / Back-end

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App developers for hire

Dedicated teams / Developers for hire

Success stories

World’s #1 medtech company trusted us. Twice.
With an app developed for Roche, we’ve covered 25% of the market share of oncologists in Poland, which was pretty great for an app, considering oncologists tend to be older. 
An MVP created in just few weeks!
We've joined the Coke Side of Life by creating the RedWing sales support app for Coca-Cola HBC. And we did it in just few weeks.
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Software that even Prince William fell in love with
We're the tech partner for one of the hottest polish tech-med start-ups, already accelerated with 1 000 000 $ by MIC Venture.
A new way of social media
A social app where you can post about and rate anything, link up with your friends and see what people really think about stuff.
#1 Smart home system in Poland
With Zamel, we've implemented one of the very first smart home solutions in Poland. And since then, it's been 3 years we've been still working together.



Mobile app dev of the year 2016

according to AppFutura


Best fintech app dev company

according to


No 1 UK app developer



Top 3 best website designs

E‑commerce Awards Poland


Top iOS developer

by Business of Apps

Yay!80+ happy clients

"Been briliant. I'll definitely recommend Ready4S to everybody"

Charlie Luther



Beata Misiewicz

CEO Ermellino Sp. z o.o.

"The original guide’s concept could only be developed thanks to the involvement of professionals. The Ready4S team is a great partner as far as implementation of mobile startups is concerned. I would recommend it!"

Charlie Luther

Golfhubber app

"I'm very satisfied with their performance. Ready4S was very good at creating schedules with milestones, and keeping me updated on them. They completed every task at the promised time."

Eric Craig

CEO & Founder at Free2Cycle

"They're a pleasure to deal with and we will work with them more in the future for both tactical and strategic work."

Jon Mason

Founder of GameDaySky App

"The Ready4S team was extremely proficient in developing our fairly complicated app. We were most impressed by the communications and outreach from the team. We felt like they were as invested in and excited about our project as our own team. We highly recommend Ready4S."

Kamil Gliński

Director of Sales Support Tool Department Crédit Agricole

"I am pleased with our effective cooperation with Ready4S. They recognizes business objectives and cooperates successfully with IT department in achieving expected goals. I highly recommend Ready4S as a reliable business partner"

Kristian Stewart

Founder, Appening Technology

"We enjoyed a great exchange of ideas throughout the process. Ready4S provided patient project management, deftly grasped design concepts, and collaborated creatively. They translated ideas into deliverables almost perfectly, and at a competitive price."

Łukasz Roj

Project Manager at Zamel

"I have always appreciated their professionalism and level of customer service, and I highly recommend them to any company."

Paul Jurczynski

Digital Manager, Roche

"What I was happy about working with Ready4S, is that they also understood the design part. The developers did their part and the app also turned out to be beautiful."

Randy Kenninson

Founder of MyFaithNetwork

"I'm very satisfied with their performance. Ready4S was very good at creating schedules with milestones, and keeping me updated on them. They completed every task at the promised time."

Tommy Dejbjerg Pedersen

CTO at xSided

"Ready4S has delivered as expected and stayed flexible with timelines. They’re a responsive and dynamic team that’s easy to work with."

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