# KnowLedge Alarm vs İhbar Aydın

The clearest difference is iOS requirement: KnowLedge Alarm at 12.0 against İhbar Aydın's 16.0. 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 | KnowLedge Alarm | İhbar Aydın |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 9 days |
| Size | 172 MB | 10 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | — | **iPhone** |
| Age rating | 17+ | 4+ |
| Developer | [Beylerbeyi Genel Güvenlik Sistemleri Ltd.Şti.](https://appshunter.io/developer/1490993898) | [Webruz Bilisim](https://appshunter.io/developer/1558339460) |

## What reviewers say

### KnowLedge Alarm

[App page](https://appshunter.io/ios/app/knowledge-alarm/id6449666881)

**In-app purchases:** none


### İhbar Aydın

[App page](https://appshunter.io/ios/app/ihbar-aydn/id6762551496)

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

**In-app purchases:** none


## Frequently asked questions

### Is KnowLedge Alarm free?

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

### Is İhbar Aydın free?

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

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*