# Chess.clock vs 3.000

The clearest difference is in-app purchases: Chess.clock at none against 3.000's 1. 3.000's advantage is update cadence (daily vs every 3 months) and iOS requirement (15.1 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. 3.000 sells 1 one-off in-app purchase. Chess.clock asks for nothing beyond the download.

Chess.clock ships an update every 3 months, 3.000 daily. The most recent releases landed on August 30, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Chess.clock | 3.000 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Daily** |
| Size | 2 MB | 33 MB |
| Requires iOS | 26.2 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lukas Paul Hering](https://appshunter.io/developer/1788259541) | [narmiAI FZ-LLC](https://appshunter.io/developer/1791445587) |

## What reviewers say

### Chess.clock

[App page](https://appshunter.io/ios/app/chessclock/id6740070517)

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

**In-app purchases:** none


### 3.000

[App page](https://appshunter.io/ios/app/3000/id6759876798)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| go global | $1.99 | one-time |


## Frequently asked questions

### Is Chess.clock free?

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

### Is 3.000 free?

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

### Do Chess.clock or 3.000 have ads?

Neither Chess.clock nor 3.000 shows ads.

### Which is updated more often, Chess.clock or 3.000?

Chess.clock ships an update every 3 months, and 3.000 daily. Most recently, Chess.clock was updated on August 30, 2026 and 3.000 on September 10, 2026.

---

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