# Chess Training vs Filosofia do Zero

The clearest difference is in-app purchases: Filosofia do Zero at none against Chess Training's 5. Chess Training's advantage is ads (none vs shown) and update cadence (every 4 days vs every 3 weeks). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Chess Training sells 5 in-app purchases, starting at $2.99 per month. Filosofia do Zero asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Chess Training against 5.0 for Filosofia do Zero. Both are backed by a comparable volume of ratings — 4 and 5 respectively. Written reviews are what separate them: 94% of Chess Training's written reviews are positive against 100% of Filosofia do Zero's.

Chess Training ships an update every 4 days, Filosofia do Zero every 3 weeks. The most recent releases landed on September 30, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Chess Training | Filosofia do Zero |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/chess-training-8chess/id6478660672/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/filosofia-do-zero/id6743000488/reviews) |
| Number of ratings | 4 | **5** |
| Positive reviews | 93.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Monetization | Freemium | **Ad-supported** |
| Size | 21 MB | 62 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 9+ |
| Developer | [Rafael Leite](https://appshunter.io/developer/606207054) | [Guilherme Freire](https://appshunter.io/developer/1800720923) |

## What reviewers say

### Chess Training

[App page](https://appshunter.io/ios/app/chess-training-8chess/id6478660672)

This platform offers structured chess training with AI opponents, Grandmaster-created lessons, and personalized puzzles. It caters to all skill levels, from beginners to advanced players, providing guidance and tactical exercises for improvement and tournament preparation.

**Highlights:** Structured learning paths, Grandmaster-created lessons, Human-like AI opponents, Personalized puzzle system, Virtual coach guidance, Tournament preparation tools

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 8chess Monthly Premium | $2.99 | per month |
| Monthly Plan | $6.99 | per month |
| Annual Plan SPECIAL 35% OFF | $24.99 | per year |
| 8chess Annual Plan | $24.99 | per year |
| Annual Plan | $39.99 | per year |


### Filosofia do Zero

[App page](https://appshunter.io/ios/app/filosofia-do-zero/id6743000488)

Access historical wisdom and learn philosophy from basic to advanced. Apply this knowledge to all areas of your life with lessons, ebooks, and a study path. Engage with an active community and download content for offline viewing.

**Highlights:** Philosophy, History, Politics, and Literature lessons, Ebooks, extra material, and PDF summaries, Active student community, Pedagogical study path, Offline content download

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

**In-app purchases:** none


## Frequently asked questions

### Is Chess Training free?

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

### Is Filosofia do Zero free?

Filosofia do Zero is free to download, with no in-app purchases.

### Which has better reviews, Chess Training or Filosofia do Zero?

Chess Training and Filosofia do Zero are both rated 5.0 out of 5 on the App Store, from 4 and 5 ratings respectively.

### Do Chess Training or Filosofia do Zero have ads?

Filosofia do Zero shows ads; Chess Training does not.

### Which is updated more often, Chess Training or Filosofia do Zero?

Chess Training ships an update every 4 days, and Filosofia do Zero every 3 weeks. Most recently, Chess Training was updated on September 30, 2026 and Filosofia do Zero on September 26, 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.*