# Up Enerji vs Dernekkey

The clearest difference is update cadence: Dernekkey at every 2 days against Up Enerji's weekly. Up Enerji's advantage is iOS requirement (13 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

Up Enerji ships an update weekly, Dernekkey every 2 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Up Enerji | Dernekkey |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Size | 98 MB | 13 MB |
| Requires iOS | **13** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Up Bilişim Enerji ve Kurumsal Hizmetleri Anonim Şirketi](https://appshunter.io/developer/1610850917) | [Makrokey Yazilim A.S.](https://appshunter.io/developer/1532424089) |

## What reviewers say

### Up Enerji

[App page](https://appshunter.io/ios/app/up-enerji/id6529543455)

**Features:** macOS Compatibility

**In-app purchases:** none


### Dernekkey

[App page](https://appshunter.io/ios/app/dernekkey/id6746484763)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Up Enerji free?

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

### Is Dernekkey free?

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

### Do Up Enerji or Dernekkey have ads?

Neither Up Enerji nor Dernekkey shows ads.

### Which is updated more often, Up Enerji or Dernekkey?

Up Enerji ships an update weekly, and Dernekkey every 2 days. Most recently, Up Enerji was updated on October 30, 2026 and Dernekkey on November 5, 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.*