# Chess Studio Lite vs OpeningTree

The clearest difference is price: Chess Studio Lite at Free against OpeningTree's $0.99. Chess Studio Lite also leads on update cadence (fortnightly vs every 2 months). OpeningTree's advantage is review sentiment (83% vs 64%). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Chess Studio Lite is free to download; OpeningTree costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.4 for Chess Studio Lite against 4.4 for OpeningTree. Both are backed by a comparable volume of ratings — 11 and 31 respectively. Written reviews are what separate them: 64% of Chess Studio Lite's written reviews are positive against 83% of OpeningTree's.

Chess Studio Lite ships an update fortnightly, OpeningTree every 2 months. Both last shipped on September 22, 2026.

## The numbers

| Metric | Chess Studio Lite | OpeningTree |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [4.4 (11 ratings)](https://appshunter.io/ios/app/chess-studio-lite/id694586937/reviews) | [4.4 (31 ratings)](https://appshunter.io/ios/app/openingtree-chess-openings/id882614935/reviews) |
| Number of ratings | 11 | **31** |
| Positive reviews | 63.6% of reviews | **82.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | **Free** | Paid |
| Size | 237 MB | 52 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Giordano Vicoli](https://appshunter.io/developer/460922805) | [Michael Adams](https://appshunter.io/developer/743520896) |

## What reviewers say

### Chess Studio Lite

[App page](https://appshunter.io/ios/app/chess-studio-lite/id694586937)

Manage and analyze chess games and databases in PGN format. Study openings, practice against engines, and solve puzzles with advanced analysis tools. Supports multiple devices and cloud storage integration.

**Highlights:** PGN database management, Game analysis with Stockfish 18, Opening book creation and import, Diagram recognition, Cloud storage integration, Play against engine (standard & Chess 960)

**Features:** Vision Pro support

**In-app purchases:** none


### OpeningTree

[App page](https://appshunter.io/ios/app/openingtree-chess-openings/id882614935)

Explore chess openings with an extensive opening book and engine analysis. Analyze your games, create custom lines, and study moves from high-rated players. Accessible for visually impaired users.

**Highlights:** Extensive opening book, Crafty engine analysis, Load and analyze PGN games, Create custom move lines, Accessible for visually impaired, Mark moves with colors, Save board to PGN

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Chess Studio Lite free?

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

### Is OpeningTree free?

OpeningTree costs $0.99, with no in-app purchases.

### Which has better reviews, Chess Studio Lite or OpeningTree?

Chess Studio Lite and OpeningTree are both rated 4.4 out of 5 on the App Store, from 11 and 31 ratings respectively.

### Do Chess Studio Lite or OpeningTree have ads?

Neither Chess Studio Lite nor OpeningTree shows ads.

### Which is updated more often, Chess Studio Lite or OpeningTree?

Chess Studio Lite ships an update fortnightly, and OpeningTree every 2 months. Most recently, Chess Studio Lite was updated on September 22, 2026 and OpeningTree on September 22, 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.*