# OTT25 vs REmu

The clearest difference is ads: OTT25 at none against REmu's shown. OTT25 also leads on iOS requirement (12.0 vs 15.0). On price, 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 | OTT25 | REmu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (5 ratings)](https://appshunter.io/ios/app/remu-retro-emulator/id6767642114/reviews)** |
| Number of ratings | — | **5** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 5 days |
| Monetization | — | Free |
| Size | 36 MB | 41 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 9+ |
| Developer | [Stefan Kessler](https://appshunter.io/developer/1492978971) | [FATIH KOCA](https://appshunter.io/developer/1896495581) |

## What reviewers say

### OTT25

[App page](https://appshunter.io/ios/app/ott25/id6740314149)

**Features:** macOS Compatibility

**In-app purchases:** none


### REmu

[App page](https://appshunter.io/ios/app/remu-retro-emulator/id6767642114)

This app allows you to import and play your own classic game ROMs on your device. It features a clean library, automatic system detection, and customizable controls, including gamepad support. Enjoy your retro gaming collection with smooth rendering and save states.

**Highlights:** Import your own ROMs, Organized game library, Metal-accelerated rendering, On-screen touch controls, MFi gamepad support, Save states, Built-in mini-game

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is OTT25 free?

OTT25 is free to download, with no in-app purchases.

### Is REmu free?

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

### Do OTT25 or REmu have ads?

REmu shows ads; OTT25 does not.

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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.*