ASTROTIMER
Utilities
Free · In-App Purchases · Designed for iPad. Not verified for macOS.
A kitchen timer like no other. Asteroids chime and shatter as time counts down under the stars.
ASTROTIMER turns your countdown into a cosmic experience.
Set your timer, and watch as asteroids fill the starry sky — one for each minute. A glowing ball bounces between them, producing beautiful FM synthesis chimes with every collision. As each minute passes, a rock shatters into fragments, scattering across the screen.
When time's up, a gentle chime melody lets you know.
Features:
Stunning real-time star chart background
Physics-based ball and rock collisions
FM synthesis chime sounds with delay and reverb
Timer from 0:10 to 30:00
Remembers your last timer setting
Works on iPhone and iPad
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
Fixed an issue where the screen could turn off during timer use
Audio now plays even when the silent mode switch is on
The developer, Takashi Tsunoda, 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:
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Takashi Tsunoda
- Size
- 5.9 MB
- Category
- Utilities
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 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+
- In-App Purchases
Yes
- Remove Ads USD 0.99
- Copyright
- © 2026 Twelvetone Inc.