# OpeningTree vs Tic Tac Toe App

The clearest difference is price: Tic Tac Toe App at Free against OpeningTree's $0.99. Tic Tac Toe App also leads on iOS requirement (13.0 vs 15.6). OpeningTree's advantage is update cadence (every 2 months vs every 16 months). On ads, in-app purchases and device support there is nothing between them.

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

OpeningTree ships an update every 2 months, Tic Tac Toe App every 16 months. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | OpeningTree | Tic Tac Toe App |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.4 (31 ratings)](https://appshunter.io/ios/app/openingtree-chess-openings/id882614935/reviews)** | — |
| Number of ratings | **31** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 16 months |
| Monetization | Paid | — |
| Size | 52 MB | 18 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Michael Adams](https://appshunter.io/developer/743520896) | [JOHN FREDY ARISTIZABAL ESCOBAR](https://appshunter.io/developer/1644880946) |

## 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


### Tic Tac Toe App

[App page](https://appshunter.io/ios/app/tic-tac-toe-app/id6471280516)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OpeningTree free?

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

### Is Tic Tac Toe App free?

Tic Tac Toe App is free to download, with no in-app purchases.

### Do OpeningTree or Tic Tac Toe App have ads?

Neither OpeningTree nor Tic Tac Toe App shows ads.

### Which is updated more often, OpeningTree or Tic Tac Toe App?

OpeningTree ships an update every 2 months, and Tic Tac Toe App every 16 months. Most recently, OpeningTree was updated on October 29, 2026 and Tic Tac Toe App on October 25, 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.*