# ASTROTIMER

> ASTROTIMER (iPhone/iPad app by Takashi Tsunoda.)

- Source: https://appshunter.io/ios/app/astrotimer/id6761328042 (this page in markdown: same URL + `.md`)
- Developer: [Takashi Tsunoda](https://appshunter.io/developer/1884742586)
- Category: Utilities, Entertainment
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 6 MB
- Languages: American English
- Released: 2026-04-02
- Data updated: 2026-08-02
- User reviews in markdown: https://appshunter.io/ios/app/astrotimer/id6761328042/reviews.md

## What is ASTROTIMER?

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

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |



## Version history (last 2 releases)

### 1.01 — 2026-04-12

Fixed an issue where the screen could turn off during timer use
Audio now plays even when the silent mode switch is on

### 1.0 — 2026-04-02

No release notes.

## More apps by Takashi Tsunoda

- [YOKA INSTRUMENTS](https://appshunter.io/ios/app/yoka-instruments/id6760506320)
- [TYPORAIT](https://appshunter.io/ios/app/typorait/id6761259574)
- [ARPJAM](https://appshunter.io/ios/app/arpjam/id6762045552)
- [ARPJAM Studio](https://appshunter.io/ios/app/arpjam-studio/id6775859535)

All apps by Takashi Tsunoda: https://appshunter.io/developer/1884742586

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-02.*