A stronger kid — starts in the app
An AI-powered app that assesses your child's physical fitness and builds personalized training plans — safely, simply, engagingly.
Free. No ads or in-app purchases.
How does the app work?
Three steps from the first exercise to visible progress.
Fitness assessment
The child performs a few simple exercises in front of the camera. The app evaluates fitness using AI — no extra equipment needed.
Personal plan
Based on the assessment results, a parametric workout program is generated — tailored to the child's age, level, and goals.
Progress
The child trains, the app tracks results, parents see progress. After a few weeks — a repeat assessment.
Features
AI exercise validation
The phone camera evaluates whether the child performs the exercise correctly — without a trainer at their shoulder.
Parametric workouts
A personal training program based on the assessment results — adapted to the child's age and level.
Parent zone with PIN
Parents approve every important action. Children cannot change settings on their own.
Progress tracking
Parents see the child's progress over time. Trainers get data to improve training plans.
Parent app
A separate app on the parent's phone, paired with the child's device. Monitor progress and approve actions without grabbing the child's phone.
GDPR-compliant privacy
Data is stored on EU servers. Children's data protection meets strict standards.
For parents — peace of mind
- Parent PIN approval for important actions
- Clear visibility into what your child does in the app
- Weekly progress reports
- Data stored in the EU, GDPR-compliant
- No ads or in-app purchases on the child's screen
The app is not a medical device and does not replace a consultation with a doctor or physiotherapist.
For schools and trainers
School staff and trainers follow children's results in the administration platform and use them to improve training.
Sign in to the platform →Download “Corpus Clinic”
The app is now available on the App Store and Google Play — download it for free!
Frequently asked questions
What age group is the app for?
The current exercise set is designed for children aged 6 to 14. Difficulty and load depend on the fitness assessment results.
Does the child need a trainer alongside the app?
No. The app is designed so the child can independently complete the fitness assessment and workouts at home. Trainers can additionally monitor results through the admin panel.
How does parental approval work?
Important actions (registration, settings changes) require parent PIN approval. The child cannot bypass this layer.
Is data stored in Lithuania or the EU?
The database and backups are stored in the EU (Supabase, Stockholm). Some supporting services (e.g. notification delivery or email sending) may process some data outside the EU — they are listed in the privacy policy. Children's data is subject to strict GDPR requirements.
Does the app record or store the child's video?
No. The camera is used only in real time — motion recognition happens on-device (Apple Vision on iOS, Google ML Kit on Android). Videos are never recorded or sent to any server. Only anonymized numbers (reps, error codes) reach the server, not images.
Which phones does the app support?
Android (8.0 and newer) and iOS (16.0 and newer). AI exercise validation requires a working phone camera.
Is internet required?
Yes, for the fitness assessment and workouts so results can sync. A stable mobile connection is enough for individual sessions.
How much does the app cost?
The app is free. It contains no in-app purchases, subscriptions or paid content.
What if I forget my password?
On the login screen, tap “Forgot password” — we'll send a reset link to your registered email.