# Tempest Game Clock vs The Chess Clock App

The clearest difference is review sentiment: Tempest Game Clock at 100% against The Chess Clock App's 33%. Tempest Game Clock also leads on in-app purchases (none vs 2) and ads (none vs shown). The Chess Clock App's advantage is ratings volume (31 vs 7). On price and device support there is nothing between them.

Both are free to download. The Chess Clock App sells 2 in-app purchases, starting at $2.99 per month. Tempest Game Clock asks for nothing beyond the download.

Tempest Game Clock holds the better App Store score, 4.9 against 4.6. Both are backed by a comparable volume of ratings — 7 and 31 respectively. Written reviews point the same way: 100% of Tempest Game Clock's written reviews are positive against 33% of The Chess Clock App's.

Tempest Game Clock ships an update every 2 months, The Chess Clock App every 36 months. The most recent releases landed on September 9, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Tempest Game Clock | The Chess Clock App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (7 ratings)](https://appshunter.io/ios/app/tempest-game-clock/id1564359363/reviews)** | [4.6 (31 ratings)](https://appshunter.io/ios/app/the-chess-clock-app/id1631785302/reviews) |
| Number of ratings | 7 | **31** |
| Positive reviews | **100.0% of reviews** | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 36 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 39 MB | 37 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TEMPO-GAMES LLC](https://appshunter.io/developer/1564359365) | [Vida Apps Incorporated](https://appshunter.io/developer/1580682451) |

## What reviewers say

### Tempest Game Clock

[App page](https://appshunter.io/ios/app/tempest-game-clock/id1564359363)

This companion app transforms your iPhone into a high-definition display for a physical, tournament-style game clock. It pairs with the clock to provide clear analog and digital timing for various board games, including a strict tournament mode.

**Highlights:** iPhone display integration, Analog and digital game timing, Supports increments and delays, Tournament mode, Compatible with Chess, Backgammon, Go, Scrabble, etc., Pairs with physical game clock

**In-app purchases:** none


### The Chess Clock App

[App page](https://appshunter.io/ios/app/the-chess-clock-app/id1631785302)

This app provides a customizable timer for various board games, including chess and shogi. It supports multiple time control modes like Sudden Death, Fischer, Byoyomi, and Handicap, allowing for individual player settings. Ideal for 2-4 player matches.

**Highlights:** Multiple time control modes, Fischer Mode support, Byoyomi Mode support, Sudden Death Mode support, Handicap time control, Customizable per-player settings, Supports 2-4 player games

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan - 1 Month | $2.99 | per month |
| Premium Plan - 1 Year | $29.99 | per year |


## Frequently asked questions

### Is Tempest Game Clock free?

Tempest Game Clock is free to download, with no in-app purchases.

### Is The Chess Clock App free?

The Chess Clock App is free to download, with in-app purchases available.

### Which has better reviews, Tempest Game Clock or The Chess Clock App?

Tempest Game Clock is rated higher. Tempest Game Clock averages 4.9 out of 5 from 7 ratings, while The Chess Clock App averages 4.6 from 31 ratings.

### Do Tempest Game Clock or The Chess Clock App have ads?

The Chess Clock App shows ads; Tempest Game Clock does not.

### Which is updated more often, Tempest Game Clock or The Chess Clock App?

Tempest Game Clock ships an update every 2 months, and The Chess Clock App every 36 months. Most recently, Tempest Game Clock was updated on September 9, 2026 and The Chess Clock App on September 11, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*