PostureTomato
Sit up while you focus
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
A Pomodoro timer whose tomato copies your head. Wear AirPods, settle in, and watch the fruit ripen while you hold the posture you started with.
PostureTomato is a focus timer with a second job.
Start a session and a tomato grows on the vine while you work. Wear AirPods and the tomato does something else too: it mirrors your head. Lean, tilt or sink toward your shoulders and you see it happen, live, on the fruit.
Posture is not scored, judged, or diagnosed. At the start of each session you settle into whatever position is comfortable for you, and that becomes your baseline. From then on the app only tracks how far you have drifted from the way YOU sat down. There is no correct posture to live up to.
The tomato ripens as you hold your baseline and stays pale when you drift, so you can read your posture out of the corner of your eye without ever being interrupted.
Finish a session and the tomato is harvested into your crate. End one early and it gets squashed into a ketchup sachet, which lives in the drawer for seven days and then expires.
WHAT IT DOES
• Pomodoro timer with focus and break lengths you choose
• Live head-position mirroring through AirPods motion sensors
• Calibration so posture is measured against your own baseline
• Ambient feedback through fruit colour, no pop-ups mid-session
• A posture summary at break time, not during focus
• Harvest crate for finished sessions, a ketchup drawer for abandoned ones
• Optional gentle reminder after a long slouch: a soft sound in your AirPods or a notification
WHAT YOU NEED
Posture tracking needs AirPods (3rd generation or later), AirPods Pro, AirPods Max or Beats Fit Pro. One earbud is enough. No AirPods? The timer, crate, drawer and sounds all work without them.
PRIVACY
Motion data never leaves your iPhone. No account, no analytics, no network connection of any kind. Your sessions are stored on your device.
A NOTE ON HONESTY
This app does not tell you whether your posture is good. Head orientation alone cannot see your spine. What it can do is notice when you have drifted from the position you chose, and show you, gently.
Privacy policy: https://moecui22.github.io/posturetomato/privacy.html
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Mo Cui, 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 Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Mo Cui
- Size
- 1.7 MB
- Category
- Productivity
- 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. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Mo Cui