# QSM vs Yael

The clearest difference is update cadence: Yael at every 6 weeks against QSM's every 9 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

QSM ships an update every 9 months, Yael every 6 weeks. The most recent releases landed on September 17, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | QSM | Yael |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 6 weeks** |
| Size | 96 MB | 46 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mobitti Ltd.](https://appshunter.io/developer/586949200) | [Aiman Diab](https://appshunter.io/developer/1629545434) |

## What reviewers say

### QSM

[App page](https://appshunter.io/ios/app/qsm/id586982246)

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

**In-app purchases:** none


### Yael

[App page](https://appshunter.io/ios/app/yael/id1629545432)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QSM free?

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

### Is Yael free?

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

### Do QSM or Yael have ads?

Neither QSM nor Yael shows ads.

### Which is updated more often, QSM or Yael?

QSM ships an update every 9 months, and Yael every 6 weeks. Most recently, QSM was updated on September 17, 2026 and Yael on September 9, 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.*