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App Store Apps > Utilities > Battery Duo
Battery Duo icon

Battery Duo

by Bertram Gotz Plischke · Utilities · Free
On the App Store since October 2026 · Data updated 2026-11-01

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

AppBrain's verdict

Last updated
October 31, 2026
Size
2.64 MB
Official page on the App Store

User feedback

Ratings and reviews on the App Store

Comments on Battery Duo for iOS

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Store listing

By Bertram Gotz Plischke, from the App Store
Battery Duo Screenshot 1 of 7
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Screenshots by Bertram Gotz Plischke, from the the App Store listing
Description by Bertram Gotz Plischke Written by the developer, not by AppBrain. Click to read.
Battery Duo zeigt den Akku deiner Apple Watch und deines iPhones gleichzeitig auf dem Zifferblatt – ein Blick aufs Handgelenk genügt.

3 IN 1 – SPART PLATZ
Der Doppelring zeigt außen den Akku des iPhones, innen den der Uhr und in der Mitte Wochentag und Datum. Drei Infos in nur einer Komplikation – so bleiben die anderen Plätze auf dem Zifferblatt frei für das, was dir sonst wichtig ist.

SO SIEHT ES AUS
• Doppelring mit Datum: iPhone außen, Uhr innen (oder umgekehrt), in der Mitte Wochentag und Datum
• Zahlen mit Symbol, nur Zahlen, Ringe oder Balken – du wählst
• Farbig nach Füllstand: Grün, Gelb, Rot – Grenzen frei einstellbar
• Blitz beim Laden, graue Anzeige, wenn ein Wert veraltet ist

IMMER AKTUELL
• Die Uhr holt sich den Akkustand des iPhones regelmäßig im Hintergrund
• Turbo-Aktualisierung: ein fertiger Kurzbefehl und ein paar Automationen schicken den Wert jedes Mal, wenn du das iPhone benutzt, lädst oder der Akku einen 5-%-Schritt unterschreitet

MITTEILUNGEN
• Uhr oder iPhone voll geladen – ab vom Ladegerät
• Akku niedrig – Zeit zum Laden
• Uhr-Akku als Zahl am App-Symbol des iPhones

EINFACH EINZURICHTEN
• Alle Einstellungen auf iPhone und Uhr – Änderungen gelten sofort auf beiden
• Komplikation für runde, rechteckige und Eck-Plätze sowie die Textzeile

FREISCHALTUNG
Jahresabo: 3 Tage gratis, danach 9,99 € pro Jahr, verlängert sich automatisch, jederzeit kündbar. Oder einmalig 29,99 € für immer, ohne Abo. Beides schaltet alle Funktionen frei: Akku des iPhones auf der Uhr und in der Komplikation, Mitteilungen bei voll und fast leer, Akku-Zahl am App-Symbol, Turbo-Aktualisierung.

Nutzungsbedingungen (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Datenschutz: https://bertramplischke.github.io/batterie-duo/datenschutz.html

Hinweis: iOS meldet Apps den Akkustand in 5-%-Schritten; kleine Abweichungen zur Statusleiste sind normal.

Mit Liebe gemacht in Bräunrode.
Official page on the App Store

Safety and technology

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

Technologies used by Battery Duo

Releases

Updates seen on the App Store
Version
1.0
Launched
October 2026

No changelog data

Rankings

App Store top charts
Highest rank
#36
Chart
New Apps
Business
Country
Sweden

App Store Rankings for Battery Duo

Top rankings

Rank Country Category List
36 Sweden Business New Apps
36 Sweden Education New Apps
36 Sweden Entertainment New Apps
36 Sweden Games New Apps
36 Sweden Arcade Games New Apps
36 Sweden Role Playing Games New Apps
36 Sweden Sports Games New Apps
36 Sweden Strategy Games New Apps
36 Sweden Word Games New Apps
36 Sweden Reference New Apps

Ranking history in Sweden

About the app and developer

About Battery Duo

Battery Duo is an utilities app developed by Bertram Gotz Plischke.

User Ratings

The app has no ratings yet.

App Information

Battery Duo is freely available from the App Store. The app size is 2.64 MB. The latest version available is 1.0. The last update was on October 31, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since October 2026.

Developer information for Bertram Gotz Plischke

Bertram Gotz Plischke

Address:

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