# 重力四子棋 vs Othello Camera AI

The clearest difference is iOS requirement: 重力四子棋 at 13.0 against Othello Camera AI's 15.1. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 重力四子棋 | Othello Camera AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | — | Every 3 weeks |
| Size | 129 MB | 34 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [日波 丛](https://appshunter.io/developer/1332018467) | [Hikaru Ota](https://appshunter.io/developer/1880346387) |

## What reviewers say

### 重力四子棋

[App page](https://appshunter.io/ios/app/id6744975223)

**Features:** macOS Compatibility

**In-app purchases:** none


### Othello Camera AI

[App page](https://appshunter.io/ios/app/othello-camera-ai/id6760019349)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 重力四子棋 free?

重力四子棋 is free to download, with no in-app purchases.

### Is Othello Camera AI free?

Othello Camera AI is free to download, with no in-app purchases.

### Do 重力四子棋 or Othello Camera AI have ads?

Both 重力四子棋 and Othello Camera AI show ads.

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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.*