Touted to be the first of its kind in the world, achu is a sickness predicting app developed by Datapult.
However, you’ll need a Fitbit first before you can utilise the app – which analyses possible patterns and trends from your personal historical data.
The app uses a pattern recognition algorithm, and basically, the more you use it, the more accurate it would be for its analysis and predictions.
Additionally, achu can provide you with daily health tips to keep you in tip top condition.
Related: Training Buddy
Currently, it’ll be available for download on the App Store and the Play Store. It is compatible with the iPhone, iPad and iPod Touch running iOS 8.0 or later, and devices running Android 4.0.3 or later.