Battery One: Charging & Health is made and published by Оne. AppBrain is an independent app data site and isn't affiliated with Оne. The app name, icon, screenshots and description belong to Оne and are shown as published on Google Play.

About Battery One: Charging & Health

“Battery health monitor & usage tracker with charging stats and alerts.”

Оne, on Google Play

Pros & Cons

All-in-one battery health solution combining monitoring, usage insights, and wear prediction
Highly accurate capacity calculations
Customizable notifications and widgets for quick access
No intrusive ads for a seamless experience

Not ranked in any top app list, limiting initial visibility
Some competitors emphasize voltage/status alerts that Battery One does not prominently highlight in its feature list

Battery One: Charging & Health is a tools app developed by Оne.

Install Statistics

Battery One: Charging & Health has been installed 830 thousand times. In the last 30 days, the app was installed 30 thousand times.

User Ratings

Battery One: Charging & Health is rated 4.71 out of 5 stars. The rating is based on 6.8 thousand ratings.

App Information

Battery One: Charging & Health is freely available from Google Play. The app size is 13.77 MB. The latest version available is 2.6.7. The last update was on September 23, 2026.

Technical Requirements

Battery One: Charging & Health requires Android 7.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since October 2022.

Description by Оne (from Google Play)

🔋 Battery One: Your Ultimate Battery Monitoring Tool

Price	Free
Total installs	830 thousand
Recent installs	30 thousand
Rating	4.71 based on 6.8 thousand ratings
Ranking	Not ranked
Version	2.6.7
App size	13.8 MB
Number of libraries	30
Designed for Android	7.1+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Screenshots

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Screenshots by Оne, from the Google Play listing

4.71 · 6,788 reviews · 500,000+ downloads

Official page on Google Play

Alternatives to Battery One: Charging & Health

Google Play Rating history and histogram

Rating history

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5.4K

1.1K

130

Installs over time

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Battery One: Charging & Health has been installed 830 thousand times. Over the past 30 days, it averaged 990 installs per day.

Changelog of Battery One: Charging & Health

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Developer information for Оne

Оne

support@oneapps.com.ua

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Comments on Battery One: Charging & Health for Android

★★★★★ L Briden · May 27, 2026

Great app. I love the charge and discharge notification alarms and the detailed power information. The only feature I would like to see added is a long term graph showing the degradation of the battery over time, since new or installing the app. My phone is now one month old and has apparently lost 1% of the battery capacity. It would be nice to keep those numbers for future reference.

★★★★★ Josh Houlding · May 2, 2026

Great alternative to Accurately. Lots of features in the free version and the ads aren't intrusive at all. I especially love that it allows battery health to be calculated from any charge cycle, as opposed to Accurately which only allows calculations from sessions with at least 60% charged total. I use battery protection on all my devices, so my charging sessions are usually short and thus Accurately can't calculate my battery health that often.

★★★★★ Naufal Ridzka · Mar 31, 2026

This app predicts accurately my battery health for free. Thank you I like so much, so I know when I must change my battery

★★☆☆☆ Helen Jones · May 31, 2026

Widget only by purchase. The widget was the only reason I wanted this app

★☆☆☆☆ larisaidis · Aug 8, 2026

In regards to Samsung Galaxy series, it's just simply junk.... I don't have the slightest clue why people giving this app 4.7 out of 5 stars....either the reviewers live in lala land or this 4.7 rating is generated by an AI...BTW, the most accurate way to measure the battery's health of Galaxy series phones is through Samsung's system kernel, the SysDump Code Method. I'm pretty sure othe manufacturers have something similar too.

Google Play Rankings for Battery One: Charging & Health

This app is not ranked

Technologies used by Battery One: Charging & Health

25 permissions · 30 libraries

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