# 971 vs أثر

The clearest difference is iOS requirement: 971 at 13.0 against أثر's 16.4. 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.

971 ships an update every 2 days, أثر every 3 days. The most recent releases landed on November 9, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | 971 | أثر |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 days |
| Size | 144 MB | 45 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | +17 |
| Developer | [mohamed alhammadi](https://appshunter.io/developer/1592146786) | [ABDULLAH KAREEM Al-HAJJAJ](https://appshunter.io/developer/1896493566) |

## What reviewers say

### 971

[App page](https://appshunter.io/ios/app/971/id6762365639)

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

**In-app purchases:** none


### أثر

[App page](https://appshunter.io/ios/app/id6772762144)

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

**In-app purchases:** none


## Frequently asked questions

### Is 971 free?

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

### Is أثر free?

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

### Do 971 or أثر have ads?

Neither 971 nor أثر shows ads.

### Which is updated more often, 971 or أثر?

971 ships an update every 2 days, and أثر every 3 days. Most recently, 971 was updated on November 9, 2026 and أثر on November 1, 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.*