# ID vs LucidGym

The clearest difference is iOS requirement: LucidGym at 13.0 against ID's 15.0. 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.

ID ships an update every 9 days, LucidGym fortnightly. The most recent releases landed on September 9, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | ID | LucidGym |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Fortnightly |
| Size | 42 MB | 21 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pixel PLatform ApS](https://appshunter.io/developer/1797218476) | [DIAMOND WHEEL LIMITED](https://appshunter.io/developer/1702831240) |

## What reviewers say

### ID

[App page](https://appshunter.io/ios/app/id-truster/id6742175686)

**In-app purchases:** none


### LucidGym

[App page](https://appshunter.io/ios/app/lucidgym/id6793425330)

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

**In-app purchases:** none


## Frequently asked questions

### Is ID free?

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

### Is LucidGym free?

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

### Do ID or LucidGym have ads?

Neither ID nor LucidGym shows ads.

### Which is updated more often, ID or LucidGym?

ID ships an update every 9 days, and LucidGym fortnightly. Most recently, ID was updated on September 9, 2026 and LucidGym on September 20, 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.*