# E4Şarj vs OtoKarar

The clearest difference is ads: E4Şarj at none against OtoKarar's shown. OtoKarar's advantage is update cadence (every 6 days vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

E4Şarj ships an update every 3 months, OtoKarar every 6 days. The most recent releases landed on October 1, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | E4Şarj | OtoKarar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 6 days** |
| Size | 29 MB | 21 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [TT Ventures Proje Geliştirme](https://appshunter.io/developer/1522218129) | [cengizhan kervanc](https://appshunter.io/developer/1589915938) |

## What reviewers say

### E4Şarj

[App page](https://appshunter.io/ios/app/e4sarj/id6447972292)

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

**In-app purchases:** none


### OtoKarar

[App page](https://appshunter.io/ios/app/otokarar/id6769715020)

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

**In-app purchases:** none


## Frequently asked questions

### Is E4Şarj free?

E4Şarj is free to download, with no in-app purchases.

### Is OtoKarar free?

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

### Do E4Şarj or OtoKarar have ads?

OtoKarar shows ads; E4Şarj does not.

### Which is updated more often, E4Şarj or OtoKarar?

E4Şarj ships an update every 3 months, and OtoKarar every 6 days. Most recently, E4Şarj was updated on October 1, 2026 and OtoKarar on October 17, 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.*