Stretchy: Mobility App Blocker
Screen Time, Focus & Stretch
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Every hour you scroll, your body sits still. Hips stiffen. Your back starts to complain. It's slow, until it isn't.
Stretchy trades a few minutes of scroll time for the movement that undoes it: five simple mobility stretches, every day, before you open your apps.
Here's the deal: your distracting apps lock once a day, at a time you choose. To unlock them, you do a short stretching routine in front of your phone's camera. Stretchy checks that you're really doing each move. Finish, and your apps unlock until tomorrow.
HOW IT WORKS
- Pick the apps that eat your time (Instagram, TikTok, you know the ones)
- Choose your lock time and a 3 or 5 minute routine
- When they lock, do five moves: overhead reach, deep squat, side lunge, forward fold and kneeling hip stretch
- The camera checks each move, and the clock only runs while you hold it
- Finish, and your apps unlock until tomorrow
MEET STRETCHY
Stretchy starts out stiff. Every day you stretch, he loosens up a level. There are 15 levels, from Threw Out My Back to Noodle. Skip a day and he stiffens back up.
WHY IT WORKS
Skipping one day feels like nothing. That's exactly how stiffness creeps in. Stretchy makes moving the only way back to your phone. A few minutes a day adds up to 18 to 30 hours of mobility a year.
ALSO
- Streaks and a 90 day journey
- A home screen widget
- An emergency unlock for when you really need it
PRIVATE BY DESIGN
No accounts and no ads. The camera runs entirely on your device using Apple's on device body pose detection. Nothing is ever recorded or uploaded. Stretchy can't even see which apps you picked. Apple's Screen Time technology keeps that private.
Stretchy requires a subscription.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy: https://gtiffer.github.io/froggy-site/privacy
Froggy is now Stretchy!
Meet your new stretching buddy. Stretchy starts stiff and loosens up a level every day you stretch.
- Five quick mobility moves instead of one squat: overhead reach, deep squat, side lunge, forward fold and kneeling hip stretch
- Choose a 3 or 5 minute routine
- 15 levels to unlock, from Threw Out My Back to Noodle
- A fresh new look, top to bottom
- More forgiving move detection, so real effort always counts
The developer, Gustavo Tiffer, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Gustavo Tiffer
- Size
- 14.8 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Stretchy Premium - Quarterly $12.99
- Froggy Lifetime $49.99
- Weekly $9.99
- Annual $24.99
- Copyright
- © 2026 Gustavo Tiffer