Renfort: Back & Neck Coach
Renfort: Back & Neck Coach is made and published by VOID. AppBrain is an independent app data site and isn't affiliated with VOID. The app name, icon, screenshots and description belong to VOID and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- October 29, 2026
- Size
- 104.4 MB
User feedback
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Store listing
By VOID, from the App StoreDescription by VOID Written by the developer, not by AppBrain. Click to read.
Mira, your AI coach, guides you by voice from start to finish: she introduces each exercise, reminds you of good form and cheers you on. Every move is demonstrated on video with a big, clear timer, so you can do your session without breaking position to look at the screen.
MIRA REMEMBERS
A 15-second check-in before your session (where it feels tight, how much discomfort, how much time you have) and Mira suggests the right session, even a 3-minute express version. Day after day, you see what works best for you.
CHALLENGES AND DUELS
• Live duel: challenge a friend right now or at a time you choose. Same position, each at home: the first one to let go loses.
• #BeatMira: every Monday, Mira sets a time. Beat her and share your score card.
• Timed challenges: plank, wall sit, glute bridge… beat your personal best.
6 PROGRAMS
• Stability: shoulder blades and rotator cuff
• Release: neck and shoulders
• Upper back: rows and stretches
• Lats: strengthening and stretches
• Glutes: pelvis and hips
• Flexibility: hips, hamstrings and back
WELLBEING
Guided breathing, relaxation with music, seated massage, active desk breaks, posture, sleep, anatomy, and an "In the car" session to do while parked.
A REAL GUIDED SESSION
• Guided tempo: lift, lower, hold, rest
• Sets, reps and side switches handled automatically
• Posture tips during stretches
• A session of the day suggested from a weekly plan
ON THE BIG SCREEN
• Apple TV app, controlled with the Siri Remote
• AirPlay: the session shows full screen on your TV and your iPhone becomes the remote
APPLE HEALTH
With your permission, your sessions are saved as workouts and your breathing as Mindful Minutes in the Health app. Mira can also read your steps and sleep to tailor her advice. This data stays on your iPhone.
TRACK YOUR PROGRESS
• Session history, consistency and streaks
• Rate your tension after each session and watch it evolve (stays on your device)
FREE, WITH RENFORT+ AS AN OPTION
The session of the day, the check-in with Mira, challenges, live duels, #BeatMira and Duo sessions are free, with no account and no ads. The Renfort+ subscription unlocks every session on demand, the 4-week program, guided relaxation, seated massage, sleep and the full anatomy library.
• Renfort+ yearly, with a 7-day free trial for new subscribers
• Renfort+ monthly
Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription in your Apple Account settings or in the app (Settings → Manage my Renfort+ subscription).
Terms of Use: https://renfort-api-8c9830840973.herokuapp.com/legal/terms.html
Privacy: https://renfort-api-8c9830840973.herokuapp.com/legal/privacy.html
Mira is a virtual coach: her videos, images and voice were created with artificial intelligence.
Renfort offers wellness exercises. It does not replace advice from a doctor or physical therapist. If you feel sharp pain, stop the exercise and see a health professional.
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 104.4 MB
- Content rating
- Everyone
Technologies used by Renfort: Back & Neck Coach
Releases
Updates seen on the App Store- Version
- 1.2.0
- Launched
- September 2026
No changelog data
Alternatives
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About the app and developer
About Renfort: Back & Neck Coach
Renfort: Back & Neck Coach is a health & fitness app developed by VOID.
What is the rating of Renfort: Back & Neck Coach?
Renfort: Back & Neck Coach has no ratings yet.
Is Renfort: Back & Neck Coach free?
Renfort: Back & Neck Coach is free. The app size is 104.35 MB. The latest version available is 1.2.0. The last update was on October 29, 2026.
What are the requirements for Renfort: Back & Neck Coach?
The app has a content rating of Everyone. The app has been available on the App Store since September 2026.
Developer information for VOID
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