# OpeningTree vs Play960

The clearest difference is price: Play960 at Free against OpeningTree's $0.99. Play960 also leads on rating (5.0 vs 4.4). OpeningTree's advantage is ratings volume (31 vs 1). On update cadence, ads, in-app purchases and device support there is nothing between them.

Play960 is free to download; OpeningTree costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Play960 holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: OpeningTree has 31 ratings behind it against 1, so its average is the more settled of the two.

OpeningTree ships an update every 2 months, Play960 every 3 months. The most recent releases landed on October 20, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | OpeningTree | Play960 |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.4 (31 ratings)](https://appshunter.io/ios/app/openingtree-chess-openings/id882614935/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/play960/id6468419899/reviews)** |
| Number of ratings | **31** | 1 |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Paid | **Free** |
| Size | 52 MB | 14 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Michael Adams](https://appshunter.io/developer/743520896) | [Claude Banta](https://appshunter.io/developer/1670517858) |

## What reviewers say

### 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


### Play960

[App page](https://appshunter.io/ios/app/play960/id6468419899)

Generate random Chess960 positions for over-the-board play. You can view positions by number, reverse lookup using a piece keyboard, and customize the display. Easily copy FEN notation to other apps.

**Highlights:** Generate random Chess960 positions, View positions by number, Reverse lookup with piece keyboard, Customizable display options, Copy/paste FEN notation, Full-screen mode

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OpeningTree free?

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

### Is Play960 free?

Play960 is free to download, with no in-app purchases.

### Which has better reviews, OpeningTree or Play960?

Play960 is rated higher. OpeningTree averages 4.4 out of 5 from 31 ratings, while Play960 averages 5.0 from 1 ratings.

### Do OpeningTree or Play960 have ads?

Neither OpeningTree nor Play960 shows ads.

### Which is updated more often, OpeningTree or Play960?

OpeningTree ships an update every 2 months, and Play960 every 3 months. Most recently, OpeningTree was updated on October 20, 2026 and Play960 on October 5, 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.*