# Tempest Game Clock vs KnightKnight

The clearest difference is rating: KnightKnight at 5.0 against Tempest Game Clock's 4.6. KnightKnight also leads on update cadence (every 3 weeks vs every 2 months). Tempest Game Clock's advantage is iOS requirement (12.0 vs 15.1). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

KnightKnight holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 8 and 3 respectively.

Tempest Game Clock ships an update every 2 months, KnightKnight every 3 weeks. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Tempest Game Clock | KnightKnight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (8 ratings)](https://appshunter.io/ios/app/tempest-game-clock/id1564359363/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/knightknight/id6759010497/reviews)** |
| Number of ratings | **8** | 3 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 39 MB | 117 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [TEMPO-GAMES LLC](https://appshunter.io/developer/1564359365) | [Isaac Jaramillo](https://appshunter.io/developer/1848422044) |

## 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


### KnightKnight

[App page](https://appshunter.io/ios/app/knightknight/id6759010497)

Record and track your over-the-board chess games digitally. Connect with local players, create tournaments, and build a verified match history with professional ratings.

**Highlights:** QR code match creation, Professional Glicko-2 rating system, Verified match history, Local player discovery, Tournament creation and management, Optional photo verification

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

**In-app purchases:** none


## Frequently asked questions

### Is Tempest Game Clock free?

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

### Is KnightKnight free?

KnightKnight is free to download, with no in-app purchases.

### Which has better reviews, Tempest Game Clock or KnightKnight?

KnightKnight is rated higher. Tempest Game Clock averages 4.6 out of 5 from 8 ratings, while KnightKnight averages 5.0 from 3 ratings.

### Do Tempest Game Clock or KnightKnight have ads?

Neither Tempest Game Clock nor KnightKnight shows ads.

### Which is updated more often, Tempest Game Clock or KnightKnight?

Tempest Game Clock ships an update every 2 months, and KnightKnight every 3 weeks. Most recently, Tempest Game Clock was updated on November 3, 2026 and KnightKnight on October 28, 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.*