# Transient Global Amnesia vs MSK Hero

The clearest difference is iOS requirement: MSK Hero at 15.1 against Transient Global Amnesia's 26.0. 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.

Transient Global Amnesia ships an update every 2 months, MSK Hero every 3 months. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Transient Global Amnesia | MSK Hero |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 128 MB | 43 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Tiffany So](https://appshunter.io/developer/1629628611) | [Vitalink Media FZ-LLC](https://appshunter.io/developer/1830171419) |

## What reviewers say

### Transient Global Amnesia

[App page](https://appshunter.io/ios/app/transient-global-amnesia/id6737163395)

**Features:** macOS Compatibility

**In-app purchases:** none


### MSK Hero

[App page](https://appshunter.io/ios/app/msk-hero/id6789682689)

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

**In-app purchases:** none


## Frequently asked questions

### Is Transient Global Amnesia free?

Transient Global Amnesia is free to download, with no in-app purchases.

### Is MSK Hero free?

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

### Do Transient Global Amnesia or MSK Hero have ads?

Neither Transient Global Amnesia nor MSK Hero shows ads.

### Which is updated more often, Transient Global Amnesia or MSK Hero?

Transient Global Amnesia ships an update every 2 months, and MSK Hero every 3 months. Most recently, Transient Global Amnesia was updated on October 8, 2026 and MSK Hero on October 24, 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.*