# أثير | Atheer vs Appointment Countdown

The clearest difference is iOS requirement: أثير | Atheer at 13.4 against Appointment Countdown's 17.0. On price 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.

## The numbers

| Metric | أثير | Atheer | Appointment Countdown |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Size | 34 MB | 2 MB |
| Requires iOS | **13.4** | 17.0 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 4+ |
| Developer | [MicroBand Ltd](https://appshunter.io/developer/1612032446) | [Mohammed Alsuhaymi](https://appshunter.io/developer/1894989962) |

## What reviewers say

### أثير | Atheer

[App page](https://appshunter.io/ios/app/atheer/id6476412628)

**In-app purchases:** none


### Appointment Countdown

[App page](https://appshunter.io/ios/app/appointment-countdown/id6762740674)

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

**In-app purchases:** none


## Frequently asked questions

### Is أثير | Atheer free?

أثير | Atheer is free to download, with no in-app purchases.

### Is Appointment Countdown free?

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

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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.*