# Efor Optik Okuma vs History Radar

The clearest difference is update cadence: Efor Optik Okuma at weekly against History Radar's every 2 weeks. Efor Optik Okuma also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.6). On price, 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.

Efor Optik Okuma ships an update weekly, History Radar every 2 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Efor Optik Okuma | History Radar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 64 MB | 18 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [FERNUS BILISIM HIZMETLERI EGI.DAN. ve TIC.LTD.STI.](https://appshunter.io/developer/927900317) | [UYGAR KARAKAYA](https://appshunter.io/developer/1865226462) |

## What reviewers say

### Efor Optik Okuma

[App page](https://appshunter.io/ios/app/efor-optik-okuma/id6755446271)

**Features:** macOS Compatibility

**In-app purchases:** none


### History Radar

[App page](https://appshunter.io/ios/app/history-radar/id6757407206)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Efor Optik Okuma free?

Efor Optik Okuma is free to download, with no in-app purchases.

### Is History Radar free?

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

### Do Efor Optik Okuma or History Radar have ads?

Neither Efor Optik Okuma nor History Radar shows ads.

### Which is updated more often, Efor Optik Okuma or History Radar?

Efor Optik Okuma ships an update weekly, and History Radar every 2 weeks. Most recently, Efor Optik Okuma was updated on October 30, 2026 and History Radar on October 31, 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.*