# GAN vs Forgotten X

The clearest difference is review sentiment: Forgotten X at 97% against GAN's 44%. Forgotten X also leads on rating (3.0 vs 2.5). GAN's advantage is in-app purchases (none vs 4) and iOS requirement (10.0 vs 18.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Forgotten X sells 4 one-off in-app purchases. GAN asks for nothing beyond the download.

Forgotten X holds the better App Store score, 3.0 against 2.5. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews point the same way: 44% of GAN's written reviews are positive against 97% of Forgotten X's.

GAN ships an update every 5 weeks, Forgotten X every 3 weeks. The most recent releases landed on October 21, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | GAN | Forgotten X |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (4 ratings)](https://appshunter.io/ios/app/gan/id1201195956/reviews) | **[3.0 (2 ratings)](https://appshunter.io/ios/app/forgotten-x/id6740168259/reviews)** |
| Number of ratings | **4** | 2 |
| Positive reviews | 44.1% of reviews | **97.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 48 MB | 15 MB |
| Requires iOS | **10.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [GAN Tuning Buro GmbH](https://appshunter.io/developer/1478093519) | [Janko Enke](https://appshunter.io/developer/1315299612) |

## What reviewers say

### GAN

[App page](https://appshunter.io/ios/app/gan/id1201195956)

Control your car's engine performance via Bluetooth using this app. Select from various operating modes like Eco or Sport, and utilize a "Warm-up" function for cold weather. A demo mode is available to explore features before purchasing the device.

**Highlights:** Bluetooth device management, Multiple operating modes (Eco, Sport), Engine warm-up function, Demo mode for evaluation, Customizable car spirit

**Features:** macOS Compatibility

**In-app purchases:** none


### Forgotten X

[App page](https://appshunter.io/ios/app/forgotten-x/id6740168259)

Explore and share abandoned locations across Germany. This app helps adventurers and photographers find hidden spots with GPS coordinates and tips. Connect with a community, upload photos, and get safety information before your explorations.

**Highlights:** Discover abandoned locations with GPS, Share photos and comments, Access legal information and warnings, Real-time data synchronization, Offline mode for saved data, Community interaction with other explorers

**Features:** Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Thank you - S | $0.99 | one-time |
| Pro Version | $1.99 | one-time |
| Thank you - M | $3.99 | one-time |
| Wertschätzung | $8.99 | one-time |


## Frequently asked questions

### Is GAN free?

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

### Is Forgotten X free?

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

### Which has better reviews, GAN or Forgotten X?

Forgotten X is rated higher. GAN averages 2.5 out of 5 from 4 ratings, while Forgotten X averages 3.0 from 2 ratings.

### Do GAN or Forgotten X have ads?

Neither GAN nor Forgotten X shows ads.

### Which is updated more often, GAN or Forgotten X?

GAN ships an update every 5 weeks, and Forgotten X every 3 weeks. Most recently, GAN was updated on October 21, 2026 and Forgotten X on October 28, 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.*