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App Store Apps > Utilities > 21energy
21energy icon

21energy

by 21energy GmbH · Utilities · Free
On the App Store since April 2024 · Data updated 2026-10-27

21energy is made and published by 21energy GmbH. AppBrain is an independent app data site and isn't affiliated with 21energy GmbH. The app name, icon, screenshots and description belong to 21energy GmbH and are shown as published on the App Store.

AppBrain's verdict

Last updated
September 30, 2026
Official page on the App Store

Rankings

App Store top charts

App Store Rankings for 21energy

This app is not ranked

Releases

Updates seen on the App Store
Version
2.27.0
Launched
April 2024

No changelog data

User feedback

Ratings and reviews on the App Store

Comments on 21energy for iOS

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Technology

Found in the app by AppBrain
Price
Free
App size
42.6 MB
Content rating
Everyone

Technologies used by 21energy

About the app and developer

About 21energy

21energy is an utilities app developed by 21energy GmbH.

User Ratings

The app has no ratings yet.

App Information

21energy is freely available from the App Store. The app size is 42.61 MB. The latest version available is 2.27.0. The last update was on September 30, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since April 2024.

Developer information for 21energy GmbH

21energy GmbH

Address:

Frequently asked questions about 21energy

Is 21energy free?

Yes. 21energy is free on the App Store.

Is 21energy still available?

Yes. 21energy is on the App Store, and the last update we saw was on September 30, 2026.

How large is 21energy?

21energy is 42.61 MB.

Is 21energy suitable for children?

App Store rates the content of 21energy as suitable for everyone.

Who made 21energy?

21energy was developed by 21energy GmbH. It is listed in the utilities category on the App Store.

Share 21energy

Store listing

By 21energy GmbH, from the App Store
21energy Screenshot 1 of 5
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Screenshots by 21energy GmbH, from the the App Store listing
Description by 21energy GmbH Written by the developer, not by AppBrain. Click to read.
The 21energy app is the easiest way to setup and configure your Ofen and Ofen Pro with just a few taps. Connect your heater via Bluetooth to your local WiFi and configure your mining pool.
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