# GLARTHapp vs Cognition Snapshot +

The clearest difference is update cadence: GLARTHapp at every 9 days against Cognition Snapshot +'s every 3 months. GLARTHapp also leads on device support (3 vs 1) and iOS requirement (13.4 vs 16). On price, 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.

GLARTHapp ships an update every 9 days, Cognition Snapshot + every 3 months. The most recent releases landed on September 8, 2026 and May 15, 2026 respectively.

## The numbers

| Metric | GLARTHapp | Cognition Snapshot + |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 months |
| Size | 31 MB | 53 MB |
| Requires iOS | **13.4** | 16 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 12+ | 17+ |
| Developer | [Medicinski Centar Glavic d.o.o.](https://appshunter.io/developer/1556631155) | [Qr8 Health Inc.](https://appshunter.io/developer/1231169399) |

## What reviewers say

### GLARTHapp

[App page](https://appshunter.io/ios/app/glarthapp/id1556631153)

**In-app purchases:** none


### Cognition Snapshot +

[App page](https://appshunter.io/ios/app/cognition-snapshot-plus/id1584890737)

**In-app purchases:** none


## Frequently asked questions

### Is GLARTHapp free?

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

### Is Cognition Snapshot + free?

Cognition Snapshot + is free to download, with no in-app purchases.

### Do GLARTHapp or Cognition Snapshot + have ads?

Neither GLARTHapp nor Cognition Snapshot + shows ads.

### Which is updated more often, GLARTHapp or Cognition Snapshot +?

GLARTHapp ships an update every 9 days, and Cognition Snapshot + every 3 months. Most recently, GLARTHapp was updated on September 8, 2026 and Cognition Snapshot + on May 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.*