# Easy Chess Timer vs CSI Scoring 9

The clearest difference is in-app purchases: CSI Scoring 9 at none against Easy Chess Timer's 2. CSI Scoring 9 also leads on update cadence (every 5 days vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Easy Chess Timer sells 2 one-off in-app purchases. CSI Scoring 9 asks for nothing beyond the download.

Easy Chess Timer ships an update every 5 weeks, CSI Scoring 9 every 5 days. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Easy Chess Timer | CSI Scoring 9 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/easy-chess-timer-game-clock/id1618637948/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 35 MB | 31 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [NAOYA ONO](https://appshunter.io/developer/1530328146) | [mizuki tatewaka](https://appshunter.io/developer/1831580099) |

## What reviewers say

### Easy Chess Timer

[App page](https://appshunter.io/ios/app/easy-chess-timer-game-clock/id1618637948)

This app provides a simple and customizable game clock for two-player board games like Chess, Shogi, and Go. Easily set time limits, adjust colors, and manage game flow with intuitive start, stop, and resume functions.

**Highlights:** Start and stop timer, Set time limits, Adjust color settings, Configure sound settings, Supports Chess, Shogi, and Go

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Developer | $0.99 | one-time |
| Remove ads | $3.99 | one-time |


### CSI Scoring 9

[App page](https://appshunter.io/ios/app/csi-scoring-9-ball/id6749648390)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Easy Chess Timer free?

Easy Chess Timer is free to download, with in-app purchases available.

### Is CSI Scoring 9 free?

CSI Scoring 9 is free to download, with no in-app purchases.

### Do Easy Chess Timer or CSI Scoring 9 have ads?

Both Easy Chess Timer and CSI Scoring 9 show ads.

### Which is updated more often, Easy Chess Timer or CSI Scoring 9?

Easy Chess Timer ships an update every 5 weeks, and CSI Scoring 9 every 5 days. Most recently, Easy Chess Timer was updated on October 7, 2026 and CSI Scoring 9 on October 13, 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.*