# Chess Clock by Chess.com vs KnightKnight

The clearest difference is rating: KnightKnight at 5.0 against Chess Clock by Chess.com's 4.6. KnightKnight also leads on update cadence (every 3 weeks vs every 3 months). Chess Clock by Chess.com's advantage is ratings volume (341 vs 3) and chart position (#115 vs unranked). On price, ads, in-app purchases and monetization model 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. That said, the two scores are not equally well evidenced: Chess Clock by Chess.com has 341 ratings behind it against 3, so its average is the more settled of the two.

Chess Clock by Chess.com ships an update every 3 months, KnightKnight every 3 weeks. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Chess Clock by Chess.com | KnightKnight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (341 ratings)](https://appshunter.io/ios/app/chess-clock-by-chesscom/id858039162/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/knightknight/id6759010497/reviews)** |
| Number of ratings | **341** | 3 |
| Positive reviews | 90.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Best chart rank | **#115** | — |
| Size | 3 MB | 117 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Chess.com](https://appshunter.io/developer/329218552) | [Isaac Jaramillo](https://appshunter.io/developer/1848422044) |

## What reviewers say

### Chess Clock by Chess.com

[App page](https://appshunter.io/ios/app/chess-clock-by-chesscom/id858039162)

**Currently charting:** #115 Top Free · Strategy, #154 Top Free · Board (US App Store)

This free app functions as a digital chess clock, offering customizable time controls for any game. It supports various increment and delay types, multiple stages, and handicapping, making it ideal for casual play and tournaments. Adjust time on the fly and enjoy clear displays and audio alerts.

**Highlights:** Customizable time controls, Fischer and Bronstein increments, Multiple-stage time controls, Handicapping support, On-the-fly time adjustments, Pause and interruption support, Audio alerts

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

**In-app purchases:** none

**What reviewers like**

- ⏱️ Simple and easy to use
- 🔒 No ads or data collection
- 🎨 Intuitive and clean interface
- 🔊 Satisfying click sound effects
- 🕰️ Customizable time controls

**What reviewers complain about**

- 🐛 Sound issues (no sound in silent mode, changed sound)
- 🔍 Difficulty reading in bright outdoor settings
- 🤖 Limited functionality (can't set different times for players)

**Reported bugs**

- Time not always reduced when pressing the clock quickly
- Custom time settings not always saved properly

**Requested features**

- Add warning/countdown alerts for time running out
- Allow setting different times for each player
- Provide more theme/color options
- Add vibration feedback when pressing the clock


### 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 Chess Clock by Chess.com free?

Chess Clock by Chess.com 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, Chess Clock by Chess.com or KnightKnight?

KnightKnight is rated higher. Chess Clock by Chess.com averages 4.6 out of 5 from 341 ratings, while KnightKnight averages 5.0 from 3 ratings.

### Do Chess Clock by Chess.com or KnightKnight have ads?

Neither Chess Clock by Chess.com nor KnightKnight shows ads.

### Which is updated more often, Chess Clock by Chess.com or KnightKnight?

Chess Clock by Chess.com ships an update every 3 months, and KnightKnight every 3 weeks. Most recently, Chess Clock by Chess.com was updated on October 24, 2026 and KnightKnight on October 15, 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.*