# Chess Clock by Chess.com vs Duel Counter

The clearest difference is in-app purchases: Chess Clock by Chess.com at none against Duel Counter's 5. Chess Clock by Chess.com also leads on ratings volume (338 vs 10) and chart position (#160 vs unranked). Duel Counter's advantage is update cadence (fortnightly vs every 3 months). On price, rating and ads there is nothing between them.

Both are free to download. Duel Counter sells 5 in-app purchases, starting at $1.99 per month. Chess Clock by Chess.com asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for Chess Clock by Chess.com against 4.5 for Duel Counter. That said, the two scores are not equally well evidenced: Chess Clock by Chess.com has 338 ratings behind it against 10, so its average is the more settled of the two.

Chess Clock by Chess.com ships an update every 3 months, Duel Counter fortnightly. The most recent releases landed on October 17, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Chess Clock by Chess.com | Duel Counter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (338 ratings)](https://appshunter.io/ios/app/chess-clock-by-chesscom/id858039162/reviews)** | [4.5 (10 ratings)](https://appshunter.io/ios/app/duel-counter/id1617122871/reviews) |
| Number of ratings | **338** | 10 |
| Positive reviews | 90.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | **#160** | — |
| Size | 3 MB | 17 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Chess.com](https://appshunter.io/developer/329218552) | [Roman Dauer](https://appshunter.io/developer/914005241) |

## What reviewers say

### Chess Clock by Chess.com

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

**Currently charting:** #160 Top Free · Strategy, #190 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


### Duel Counter

[App page](https://appshunter.io/ios/app/duel-counter/id1617122871)

Manage life points and build custom decks for the Yu-Gi-Oh! trading card game. This app simplifies tracking game progress and organizing your card collections for strategic play.

**Highlights:** Life point tracking for two players, Virtual deck builder, Deck management and saving, Share decks with friends, Intuitive user interface, Supports multiple deck strategies

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Duel Counter Pro | $1.99 | per month |
| Bananas | $0.99 | one-time |
| Cup of coffee | $1.99 | one-time |
| Beer | $3.99 | one-time |
| Pizza time! | $8.99 | one-time |


## 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 Duel Counter free?

Duel Counter is free to download, with in-app purchases available.

### Which has better reviews, Chess Clock by Chess.com or Duel Counter?

Chess Clock by Chess.com is rated higher. Chess Clock by Chess.com averages 4.6 out of 5 from 338 ratings, while Duel Counter averages 4.5 from 10 ratings.

### Do Chess Clock by Chess.com or Duel Counter have ads?

Neither Chess Clock by Chess.com nor Duel Counter shows ads.

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

Chess Clock by Chess.com ships an update every 3 months, and Duel Counter fortnightly. Most recently, Chess Clock by Chess.com was updated on October 17, 2026 and Duel Counter on October 4, 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.*