# GPS vs EmuTrain

The clearest difference is device support: EmuTrain at 3 against GPS's 1. On price, update cadence, 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.

GPS ships an update every 8 days, EmuTrain weekly. The most recent releases landed on September 26, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | GPS | EmuTrain |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 days | **Weekly** |
| Size | 3 MB | 140 MB |
| Requires iOS | 17.0 | 17 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 12+ | 12+ |
| Developer | [肖龙 刘](https://appshunter.io/developer/1871961899) | [Stacie Bambauer](https://appshunter.io/developer/6789652337) |

## What reviewers say

### GPS

[App page](https://appshunter.io/ios/app/gps/id6781217248)

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

**In-app purchases:** none


### EmuTrain

[App page](https://appshunter.io/ios/app/emutrain/id6786384001)

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

**In-app purchases:** none


## Frequently asked questions

### Is GPS free?

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

### Is EmuTrain free?

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

### Do GPS or EmuTrain have ads?

Neither GPS nor EmuTrain shows ads.

### Which is updated more often, GPS or EmuTrain?

GPS ships an update every 8 days, and EmuTrain weekly. Most recently, GPS was updated on September 26, 2026 and EmuTrain on September 15, 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.*