# mOA vs Remain

The clearest difference is in-app purchases: mOA at none against Remain's 1. mOA also leads on iOS requirement (15.5 vs 26.5). On price, ads and device support there is nothing between them.

Both are free to download. Remain sells 1 one-off in-app purchase. mOA asks for nothing beyond the download.

## The numbers

| Metric | mOA | Remain |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 21 MB | 4 MB |
| Requires iOS | **15.5** | 26.5 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MICI Network Co.,Ltd.](https://appshunter.io/developer/1154406932) | [Shih-Chieh Chien](https://appshunter.io/developer/6787988821) |

## What reviewers say

### mOA

[App page](https://appshunter.io/ios/app/moa/id6740630541)

**Features:** macOS Compatibility

**In-app purchases:** none


### Remain

[App page](https://appshunter.io/ios/app/remain-time-left-widget/id6787988819)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Unlock | $3.99 | one-time |


## Frequently asked questions

### Is mOA free?

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

### Is Remain free?

Remain is free to download, with in-app purchases available.

### Do mOA or Remain have ads?

Neither mOA nor Remain shows 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.*