# RTM WIN vs GlassROM

The clearest difference is rating: GlassROM at 5.0 against RTM WIN's 4.1. RTM WIN's advantage is ratings volume (17 vs 4) and iOS requirement (15.0 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. RTM WIN sells 3 one-off in-app purchases and GlassROM sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

GlassROM holds the better App Store score, 5.0 against 4.1. Both are backed by a comparable volume of ratings — 17 and 4 respectively.

Both ship on a similar rhythm, roughly every 6 days. The most recent releases landed on September 12, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | RTM WIN | GlassROM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (17 ratings)](https://appshunter.io/ios/app/rtm-win-light-pc-games/id6754588684/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/glassrom/id6760094643/reviews)** |
| Number of ratings | **17** | 4 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | Every 6 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 46 MB | 38 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 17+ | 4+ |
| Developer | [Ratthamontree Burimas](https://appshunter.io/developer/1542432802) | [Vincent Galeano](https://appshunter.io/developer/1821763930) |

## What reviewers say

### RTM WIN

[App page](https://appshunter.io/ios/app/rtm-win-light-pc-games/id6754588684)

Play your own PC games on iPhone and iPad using open-source emulation. Install and run legally owned games natively without streaming or external servers.

**Highlights:** Play PC games on iPhone/iPad, Open-source emulation, Install your own software, Native iOS gameplay, No streaming required

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mouse | $0.99 | one-time |
| Keyboard | $5.99 | one-time |
| PC | $9.99 | one-time |


### GlassROM

[App page](https://appshunter.io/ios/app/glassrom/id6760094643)

Play classic games from multiple retro consoles on your iOS device. Enjoy accurate emulation, customizable controls, and save states for a seamless gaming experience. All your games are managed locally with a focus on privacy.

**Highlights:** Supports Game Boy, NES, N64, DS, and GameCube, Metal-powered pixel-perfect rendering, Low-latency audio engine, On-screen and controller support, Save states and battery persistence, Import ROMs from Files app, Includes six original demo games

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GlassROM Pro | $9.99 | one-time |


## Frequently asked questions

### Is RTM WIN free?

RTM WIN is free to download, with in-app purchases available.

### Is GlassROM free?

GlassROM is free to download, with in-app purchases available.

### Which has better reviews, RTM WIN or GlassROM?

GlassROM is rated higher. RTM WIN averages 4.1 out of 5 from 17 ratings, while GlassROM averages 5.0 from 4 ratings.

### Do RTM WIN or GlassROM have ads?

Neither RTM WIN nor GlassROM shows ads.

### Which is updated more often, RTM WIN or GlassROM?

RTM WIN ships an update every 6 days, and GlassROM every 6 days. Most recently, RTM WIN was updated on September 12, 2026 and GlassROM on September 4, 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.*