# Phosphor Emulator vs Project P.E.T. Mobile

The clearest difference is in-app purchases: Phosphor Emulator at none against Project P.E.T. Mobile's 10. Project P.E.T. Mobile's advantage is update cadence (daily vs every 3 days) and iOS requirement (15.0 vs 17.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Project P.E.T. Mobile sells 10 one-off in-app purchases. Phosphor Emulator asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for Phosphor Emulator against 4.6 for Project P.E.T. Mobile. Both are backed by a comparable volume of ratings — 35 and 15 respectively. Written reviews are what separate them: 80% of Phosphor Emulator's written reviews are positive against 88% of Project P.E.T. Mobile's.

Phosphor Emulator ships an update every 3 days, Project P.E.T. Mobile daily. Both last shipped on October 25, 2026.

## The numbers

| Metric | Phosphor Emulator | Project P.E.T. Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (35 ratings)](https://appshunter.io/ios/app/phosphor-emulator/id6759676286/reviews)** | [4.6 (15 ratings)](https://appshunter.io/ios/app/project-pet-mobile/id6787106134/reviews) |
| Number of ratings | **35** | 15 |
| Positive reviews | 80.0% of reviews | **87.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | **Daily** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 73 MB | 124 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [SquatchCraft LLC](https://appshunter.io/developer/1440325922) | [Felix Helleckes](https://appshunter.io/developer/6786716900) |

## What reviewers say

### Phosphor Emulator

[App page](https://appshunter.io/ios/app/phosphor-emulator/id6759676286)

This app provides a premium emulation experience for Game Boy, Game Boy Color, and Game Boy Advance games on modern iOS devices. It features advanced controls, instant save states, and unique functionalities like rewinding gameplay and AI play.

**Highlights:** Rewind and fast-forward gameplay, Instant save and load states, Customizable touch controls, MFi controller support, Game Boy Camera and Printer integration, AI Play feature

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### Project P.E.T. Mobile

[App page](https://appshunter.io/ios/app/project-pet-mobile/id6787106134)

Experience a reimagined classic GBA game featuring a unique combat system and new additions like PvE raids and an MMO hub. Engage in ranked play, manage friend lists, and earn achievements.

**Highlights:** Unique combat system, PvE Raids (Co-op), The Square (MMO hub), Rankings and friend lists, Seasons and achievements, Classic PvP system

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NormalNavi Skin | $0.99 | one-time |
| Shadow Violet | $1.99 | one-time |
| Bass | $1.99 | one-time |
| ProtoMan | $1.99 | one-time |
| Colonel | $1.99 | one-time |
| ShadowMan | $1.99 | one-time |
| Room: Apartment | $1.99 | one-time |
| Enforcer | $1.99 | one-time |
| Your Own Domain | $3.99 | one-time |
| Bedroom Set | $3.99 | one-time |


## Frequently asked questions

### Is Phosphor Emulator free?

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

### Is Project P.E.T. Mobile free?

Project P.E.T. Mobile is free to download, with in-app purchases available.

### Which has better reviews, Phosphor Emulator or Project P.E.T. Mobile?

Phosphor Emulator is rated higher. Phosphor Emulator averages 4.6 out of 5 from 35 ratings, while Project P.E.T. Mobile averages 4.6 from 15 ratings.

### Do Phosphor Emulator or Project P.E.T. Mobile have ads?

Neither Phosphor Emulator nor Project P.E.T. Mobile shows ads.

### Which is updated more often, Phosphor Emulator or Project P.E.T. Mobile?

Phosphor Emulator ships an update every 3 days, and Project P.E.T. Mobile daily. Most recently, Phosphor Emulator was updated on October 25, 2026 and Project P.E.T. Mobile on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*