# Classic Nim vs Chess Clock by Chess.com

Classic Nim and Chess Clock by Chess.com both sit at 4.7 stars, but that hides the real split: 91% of Chess Clock by Chess.com's written reviews are positive against 73% of Classic Nim's. Chess Clock by Chess.com also leads on update cadence (every 3 months vs every 9 months) and chart position (#87 vs unranked). Classic Nim's advantage is iOS requirement (12.0 vs 14.0). On price, rating, 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.

On the App Store both sit at effectively the same score — 4.7 for Classic Nim against 4.6 for Chess Clock by Chess.com. Both are backed by a comparable volume of ratings — 99 and 342 respectively. Written reviews are what separate them: 73% of Classic Nim's written reviews are positive against 91% of Chess Clock by Chess.com's.

Classic Nim ships an update every 9 months, Chess Clock by Chess.com every 3 months. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Classic Nim | Chess Clock by Chess.com |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (99 ratings)](https://appshunter.io/ios/app/classic-nim/id501414326/reviews)** | [4.6 (342 ratings)](https://appshunter.io/ios/app/chess-clock-by-chesscom/id858039162/reviews) |
| Number of ratings | 99 | **342** |
| Positive reviews | 73.3% of reviews | **90.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 months** |
| Monetization | Free | Free |
| Best chart rank | — | **#87** |
| Size | 14 MB | 3 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Drew Bratcher](https://appshunter.io/developer/501414349) | [Chess.com](https://appshunter.io/developer/329218552) |

## What reviewers say

### Classic Nim

[App page](https://appshunter.io/ios/app/classic-nim/id501414326)

Experience the classic strategy game of Nim. Challenge yourself or a friend by taking turns removing stones from piles. The goal is to avoid being the last player to take a stone.

**Highlights:** Configurable board, One player mode, Two player mode, Leveled AI opponent, Classic Nim gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### Chess Clock by Chess.com

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

**Currently charting:** #87 Top Free · Strategy, #114 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


## Frequently asked questions

### Is Classic Nim free?

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

### Is Chess Clock by Chess.com free?

Chess Clock by Chess.com is free to download, with no in-app purchases.

### Which has better reviews, Classic Nim or Chess Clock by Chess.com?

Classic Nim is rated higher. Classic Nim averages 4.7 out of 5 from 99 ratings, while Chess Clock by Chess.com averages 4.6 from 342 ratings.

### Do Classic Nim or Chess Clock by Chess.com have ads?

Neither Classic Nim nor Chess Clock by Chess.com shows ads.

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

Classic Nim ships an update every 9 months, and Chess Clock by Chess.com every 3 months. Most recently, Classic Nim was updated on November 1, 2026 and Chess Clock by Chess.com on November 6, 2026.

---

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