Exercise with confidence.
Your phone sees your form and coaches you through every rep.
You know good form matters. But without a coach watching, you're never quite sure. Hoppa tracks your body through your phone camera and corrects you mid-rep — on squats, push-ups, hinges, lunges, and more. No wearables, no equipment. Just your phone, propped up where it can see you. All AI runs on-device for complete privacy.
How it works
- 1
Position your phone
Place your phone so the camera can see your full body. The app confirms when you're in frame.
- 2
Start your workout
Choose a daily session or pick a specific exercise. The AI begins tracking your movement instantly.
- 3
Move with confidence
Hear real-time cues like 'knees over toes' or 'chest up' as you exercise. Build a technique streak and watch your form score improve over time.
What you get
Know you're doing it right
AI watches 33 body landmarks and corrects your technique mid-rep — not after the fact.
Open the app, start moving
A daily plan removes decision fatigue. No planning, no scrolling — just open and go.
Get better every session
Form scores track real improvement over time. See your technique progress, not just reps.
Adapts to your body
The AI remembers your weak points and adjusts difficulty so you're always challenged, never overwhelmed.
Why it works
Frequently asked questions
- How does Hoppa's AI form checker work?
- Hoppa uses on-device pose estimation to track 33 body landmarks through your phone camera. It calculates joint angles in real-time and compares them to biomechanically correct ranges, giving you instant audio and visual cues when your form needs adjustment.
- What exercises does Hoppa check form for?
- Hoppa provides real-time form feedback for squats, push-ups, hip hinges, lunges, planks, and many more exercises. Each exercise has specific technique cues tailored to common mistakes.
- Is the form feedback really in real-time?
- Yes. Because all AI processing happens on your device (not in the cloud), there is zero latency. You hear and see corrections as you move — mid-rep, not after the fact.
- Do I need special equipment for form checking?
- Just your phone. Prop it up so the camera can see your full body — against a wall, on a shelf, or on a small tripod. No wearables or sensors needed.
- Is Hoppa better than a personal trainer for form?
- Hoppa gives you consistent, objective feedback every single session — something even a trainer can't do when you're working out alone. It's ideal for daily practice between trainer sessions or as a standalone form coach.
Ready to start?
Exercise with confidence.