# 66° vs Q_M

The clearest difference is update cadence: 66° at daily against Q_M's every 2 days. 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.

66° ships an update daily, Q_M every 2 days. Both last shipped on September 11, 2026.

## The numbers

| Metric | 66° | Q_M |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 days |
| Size | 1 MB | 23 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DUYAN MEHMET MUSA](https://appshunter.io/developer/6774126256) | [DEMIR VEDAT](https://appshunter.io/developer/6778664348) |

## What reviewers say

### 66°

[App page](https://appshunter.io/ios/app/66/id6774126254)

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

**In-app purchases:** none


### Q_M

[App page](https://appshunter.io/ios/app/q-m/id6778664166)

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

**In-app purchases:** none


## Frequently asked questions

### Is 66° free?

66° is free to download, with no in-app purchases.

### Is Q_M free?

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

### Do 66° or Q_M have ads?

Neither 66° nor Q_M shows ads.

### Which is updated more often, 66° or Q_M?

66° ships an update daily, and Q_M every 2 days. Most recently, 66° was updated on September 11, 2026 and Q_M on September 11, 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.*