# OTT25 vs PocketDOS

The clearest difference is device support: OTT25 at 3 against PocketDOS's 1. OTT25 also leads on iOS requirement (12.0 vs 17.0). On price, ads and in-app purchases 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 | PocketDOS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.3 (3 ratings)](https://appshunter.io/ios/app/pocketdos-retro-pc-emulator/id6788563163/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | — | Free |
| Size | 36 MB | 19 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Stefan Kessler](https://appshunter.io/developer/1492978971) | [Matthew Hood](https://appshunter.io/developer/6778243570) |

## What reviewers say

### OTT25

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

**Features:** macOS Compatibility

**In-app purchases:** none


### PocketDOS

[App page](https://appshunter.io/ios/app/pocketdos-retro-pc-emulator/id6788563163)

This app allows you to play classic DOS and Windows 9x games and software on your iPhone. Import your own licensed titles and enjoy them offline with customizable controls and settings. It also features an experimental Windows 98 installation wizard.

**Highlights:** Import DOS & Windows 9x software, On-device, offline emulation, Customizable touch and hardware controls, Session persistence and quick save/load, Optional iCloud save sync, Experimental Windows 98 installer, Open source

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

**In-app purchases:** none


## Frequently asked questions

### Is OTT25 free?

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

### Is PocketDOS free?

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

### Do OTT25 or PocketDOS have ads?

Neither OTT25 nor PocketDOS 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.*