# Circular Tic Tac Toe vs United Numbers

The clearest difference is price: Circular Tic Tac Toe at Free against United Numbers's $0.99. Circular Tic Tac Toe also leads on iOS requirement (13.0 vs 15.2). On update cadence, ads, in-app purchases and device support there is nothing between them.

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

Circular Tic Tac Toe ships an update every 16 months, United Numbers every 12 months. The most recent releases landed on November 10, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Circular Tic Tac Toe | United Numbers |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (25 ratings)](https://appshunter.io/ios/app/circular-tic-tac-toe/id386563778/reviews)** | — |
| Number of ratings | **25** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 12 months** |
| Monetization | Free | — |
| Size | 13 MB | 5 MB |
| Requires iOS | **13.0** | 15.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [David P. Sumner](https://appshunter.io/developer/320952197) | [Hoppermit Ltd](https://appshunter.io/developer/952035882) |

## What reviewers say

### Circular Tic Tac Toe

[App page](https://appshunter.io/ios/app/circular-tic-tac-toe/id386563778)

Experience a unique twist on a classic game with a circular board and multiple winning conditions. Enjoy tactical gameplay against AI or friends, with adjustable difficulty and immersive modes. Includes puzzles and customizable options.

**Highlights:** Circular board with 32 squares, Multiple winning conditions, Play against AI or human, Five difficulty levels, 50 puzzles, Portrait and landscape modes, Customizable piece appearance

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

**In-app purchases:** none


### United Numbers

[App page](https://appshunter.io/ios/app/united-numbers/id1534279732)

**In-app purchases:** none


## Frequently asked questions

### Is Circular Tic Tac Toe free?

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

### Is United Numbers free?

United Numbers costs $0.99, with no in-app purchases.

### Do Circular Tic Tac Toe or United Numbers have ads?

Neither Circular Tic Tac Toe nor United Numbers shows ads.

### Which is updated more often, Circular Tic Tac Toe or United Numbers?

Circular Tic Tac Toe ships an update every 16 months, and United Numbers every 12 months. Most recently, Circular Tic Tac Toe was updated on November 10, 2026 and United Numbers on November 7, 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.*