# Chess Clock - Dual Timer — Blitz Bullet Rapid Fischer

> Blitz Bullet Rapid Fischer (iPhone/iPad app by Naveen Mathivanan.)

- Source: https://appshunter.io/ios/app/chess-clock-dual-timer/id6797176383 (this page in markdown: same URL + `.md`)
- Developer: [Naveen Mathivanan](https://appshunter.io/developer/1870850926)
- Category: Games
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 26.1 · 18 MB
- Languages: American English
- Released: 2026-08-20
- Data updated: 2026-09-03
- User reviews in markdown: https://appshunter.io/ios/app/chess-clock-dual-timer/id6797176383/reviews.md

## What is Chess Clock?

Chess Clock is a distraction-free dual timer for over-the-board games. Pick a time control, tap your side after each move — that's it. Works fully offline, no account needed. Free presets play a complete game; Chess Clock Pro unlocks custom time controls, extra presets, and themes.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Chess Clock Pro Annual | $9.99 | per year |
| Chess Clock Pro Monthly | $1.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Chess Clock Pro Lifetime | $14.99 | one-time |



## Version history (last 2 releases)

### 1.1 — 2026-09-03

• The Live Activity now ends when the game ends. Before, it could stay on the Lock Screen.
• One button on the clock screen opens Resume, Restart, and End Game.
• You can go back from the clock screen before you start the clock.
• The Home screen is cleaner and easier to read.

### 1.0 — 2026-08-20

No release notes.

## More apps by Naveen Mathivanan

- [Health Webhook](https://appshunter.io/ios/app/health-webhook/id6763619597)
- [Grid Camera - Collage Camera](https://appshunter.io/ios/app/grid-camera-collage-camera/id6797057883)

All apps by Naveen Mathivanan: https://appshunter.io/developer/1870850926

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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 2026-09-03.*