# XTreasure vs Phosphor Emulator

The clearest difference is rating: XTreasure at 5.0 against Phosphor Emulator's 4.6. XTreasure also leads on monetization model (free vs free with in-app purchases). Phosphor Emulator's advantage is ratings volume (39 vs 2) and update cadence (every 3 days vs every 9 days). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

XTreasure holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Phosphor Emulator has 39 ratings behind it against 2, so its average is the more settled of the two.

XTreasure ships an update every 9 days, Phosphor Emulator every 3 days. The most recent releases landed on October 30, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | XTreasure | Phosphor Emulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/xtreasure/id6596777526/reviews)** | [4.6 (39 ratings)](https://appshunter.io/ios/app/phosphor-emulator/id6759676286/reviews) |
| Number of ratings | 2 | **39** |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 3 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 18 MB | 73 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Bloo Circle LLC](https://appshunter.io/developer/509438802) | [SquatchCraft LLC](https://appshunter.io/developer/1440325922) |

## What reviewers say

### XTreasure

[App page](https://appshunter.io/ios/app/xtreasure/id6596777526)

This interactive puzzle box game turns your iPhone into a smart lock. Set custom challenges, from dates and locations to puzzles and payments, to unlock the box. Perfect for solo play, parties, or educational fun.

**Highlights:** Electromagnetic lock and Bluetooth connectivity, Customizable unlock challenges (date, location, puzzles), QR code scanning to start adventures, Private and public gameplay modes, Personalized messages and designs, Easy 15-minute assembly

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is XTreasure free?

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

### Is Phosphor Emulator free?

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

### Which has better reviews, XTreasure or Phosphor Emulator?

XTreasure is rated higher. XTreasure averages 5.0 out of 5 from 2 ratings, while Phosphor Emulator averages 4.6 from 39 ratings.

### Do XTreasure or Phosphor Emulator have ads?

Neither XTreasure nor Phosphor Emulator shows ads.

### Which is updated more often, XTreasure or Phosphor Emulator?

XTreasure ships an update every 9 days, and Phosphor Emulator every 3 days. Most recently, XTreasure was updated on October 30, 2026 and Phosphor Emulator on November 9, 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.*