compete impossible logo
case study

Compete Impossible

The all in one performance app for athletes and professionals take tracking to the next level.


FlutterNode.jsGoogle Cloud Platform

compete impossibleAbout

Complete Impossible is a performance tracking app that offers so much more than other competitor apps.

You can create customized challenges, interact and compete with friends, create your very own in-app team or club and even earn rewards for your achievements in their very own independent marketplace. It is a must-have app for every sports fan and boasts advanced features you won’t find on any other app.

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What our clients say

Internal stakeholders are impressed with AppTailors work, which has satisfied their expectations perfectly. Throughout the engagement, the team has been knowledgeable, professional, and reliable. Customers can expect an honest and precise partner.

Gustaf Kranck
CEO & Founder

aboutCompete Impossible

The Challenge

Developing Complete Impossible presented many challenges for AppTailors due to the long list of advanced features that needed to work seamlessly for the app to be successful. The app also needed to be integrated with popular fitness products like Apple Watches and Garmins for people to be able to use the app alongside their favourite sport performance products.

CI mockup

The Solution

AppTailors was up to the challenge and even developed their MVP in just 5 months with a smooth user experience and Apple watch and Garmin integration. We have continued to work with Complete Impossible and are constantly looking to add more amazing features to the app which has already had 150,000 sessions.

many phones



sessions recorded and counting

5Months to MVP

Thanks to using Flutter we were able to build an extensive MVP for iOS and Android in record time

5Watch integrations

Created custom wearable integrations with Apple Health, Garmin, Polar, Fitbit, Suunto… Wahoo (coming soon)


Support for the users across the globe


The Result

Once we finished developing the app and ensured it was performing at the highest quality through rigorous testing, we then helped Complete Impossible launch and distribute their app on the Apple Store and Google Play. Our partnership didn’t stop there and continued with after-app maintenance and the continuous development of new features and updated versions. You can download the Complete impossible app using the links below.

download on AppStoredownload on google play
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