# jdong vs Forgotten X

The clearest difference is rating: jdong at 5.0 against Forgotten X's 3.0. jdong also leads on in-app purchases (none vs 4) and iOS requirement (11.0 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. jdong asks for nothing beyond the download.

jdong holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

jdong ships an update every 3 weeks, Forgotten X fortnightly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | jdong | Forgotten X |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/jdong/id1525167466/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/forgotten-x/id6740168259/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | — | 97.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 146 MB | 15 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [波 谈](https://appshunter.io/developer/1515732483) | [Janko Enke](https://appshunter.io/developer/1315299612) |

## What reviewers say

### jdong

[App page](https://appshunter.io/ios/app/jdong/id1525167466)

Control smart lighting products via Bluetooth. Adjust colorful lights with preset modes or set custom schedules for automatic on/off functionality and alarms.

**Highlights:** Remote Bluetooth control, Colorful light adjustment, 6 fixed mode options, Regular on/off scheduling, Alarm clock functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### Forgotten X

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

Explore and share hidden, abandoned locations across Germany. Discover places with descriptions and GPS coordinates, upload photos, and connect with other explorers. Includes safety information and offline access.

**Highlights:** Discover abandoned locations, GPS coordinates and descriptions, Upload photos and comment, Safety information and warnings, Offline mode, Community interaction

**Features:** Family Sharing, iPhone Duo support

**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 jdong free?

jdong 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, jdong or Forgotten X?

jdong is rated higher. jdong averages 5.0 out of 5 from 2 ratings, while Forgotten X averages 3.0 from 2 ratings.

### Do jdong or Forgotten X have ads?

Neither jdong nor Forgotten X shows ads.

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

jdong ships an update every 3 weeks, and Forgotten X fortnightly. Most recently, jdong was updated on November 3, 2026 and Forgotten X on November 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.*