# Chess Knowledge vs TinyTracer

The clearest difference is in-app purchases: Chess Knowledge at none against TinyTracer's 3. Chess Knowledge also leads on iOS requirement (12.0 vs 17.0). TinyTracer's advantage is update cadence (weekly vs monthly). On price and device support there is nothing between them.

Both are free to download. TinyTracer sells 3 in-app purchases, starting at $2.99 per 7 days. Chess Knowledge asks for nothing beyond the download.

Chess Knowledge ships an update monthly, TinyTracer weekly. The most recent releases landed on September 30, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Chess Knowledge | TinyTracer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | Monthly | **Weekly** |
| Size | 86 MB | 91 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chess Knowledge FZE](https://appshunter.io/developer/1628767249) | [Nathapon Usirichun](https://appshunter.io/developer/6790251998) |

## What reviewers say

### Chess Knowledge

[App page](https://appshunter.io/ios/app/chess-knowledge/id1628767247)

**Features:** macOS Compatibility

**In-app purchases:** none


### TinyTracer

[App page](https://appshunter.io/ios/app/tinytracer/id6794721203)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TinyTracer Premium (Weekly) | $2.99 | per 7 days |
| TinyTracer Premium (Monthly) | $4.99 | per month |
| TinyTracer Premium (Annual) | $19.99 | per year |


## Frequently asked questions

### Is Chess Knowledge free?

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

### Is TinyTracer free?

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

### Which is updated more often, Chess Knowledge or TinyTracer?

Chess Knowledge ships an update monthly, and TinyTracer weekly. Most recently, Chess Knowledge was updated on September 30, 2026 and TinyTracer on October 10, 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.*