# OutBreak2D vs Revo PS1 Emulator

The clearest difference is rating: OutBreak2D at 5.0 against Revo PS1 Emulator's 3.8. OutBreak2D also leads on update cadence (daily vs fortnightly). On price, ratings volume, 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.

OutBreak2D holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 3 and 4 respectively.

OutBreak2D ships an update daily, Revo PS1 Emulator fortnightly. The most recent releases landed on October 18, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | OutBreak2D | Revo PS1 Emulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/outbreak2d/id6504737759/reviews)** | [3.8 (4 ratings)](https://appshunter.io/ios/app/revo-ps1-emulator/id6783324083/reviews) |
| Number of ratings | 3 | **4** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Fortnightly |
| Monetization | Free | Free |
| Size | 3 MB | 9 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Faisl Qurishi](https://appshunter.io/developer/1753621613) | [Anupkumar Naginbhai Patel](https://appshunter.io/developer/1863355963) |

## What reviewers say

### OutBreak2D

[App page](https://appshunter.io/ios/app/outbreak2d/id6504737759)

Engage in a round-based survival horror action game where you choose from unique characters to battle waves of zombies. Survive as long as possible, clear rounds quickly for rewards, and experience a dynamic day and night cycle. Challenge your friends to achieve the highest survival round.

**Highlights:** Four unique playable characters, Round-based zombie survival, Dynamic day and night cycle, Reward system for clearing rounds, Intuitive controls for iPhone and iPad, Stunning 2D graphics

**Features:** macOS Compatibility

**In-app purchases:** none


### Revo PS1 Emulator

[App page](https://appshunter.io/ios/app/revo-ps1-emulator/id6783324083)

Experience classic PlayStation 1 games on your iPhone and iPad. This emulator allows you to import your own game discs and enjoy smooth gameplay sessions on the go. It supports various controller themes for a personalized retro gaming experience.

**Highlights:** Import PS1 games, Smooth gameplay, Controller themes, Mobile retro gaming, iPhone and iPad support

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

**In-app purchases:** none


## Frequently asked questions

### Is OutBreak2D free?

OutBreak2D is free to download, with no in-app purchases.

### Is Revo PS1 Emulator free?

Revo PS1 Emulator is free to download, with no in-app purchases.

### Which has better reviews, OutBreak2D or Revo PS1 Emulator?

OutBreak2D is rated higher. OutBreak2D averages 5.0 out of 5 from 3 ratings, while Revo PS1 Emulator averages 3.8 from 4 ratings.

### Do OutBreak2D or Revo PS1 Emulator have ads?

Neither OutBreak2D nor Revo PS1 Emulator shows ads.

### Which is updated more often, OutBreak2D or Revo PS1 Emulator?

OutBreak2D ships an update daily, and Revo PS1 Emulator fortnightly. Most recently, OutBreak2D was updated on October 18, 2026 and Revo PS1 Emulator on October 21, 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.*