Battery Alarm

4.1
16.1K reviews
1M+
Downloads
Content rating
PEGI 3
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About this app

This app DOES NOT consume battery, give it a try!

Battery alarm notifies you when the battery is fully charged.
Battery alarm notifies you when the battery is low
Battery alarm is free and no ads.
Battery alarm Does not require Android permissions
Battery alarm Doesn't steal information from your phone
Battery alarm does not use internet, gps, gsm...

The Battery Alarm app is a simple app that alerts you when your battery is low or full. Low battery alarm and full battery alarm.
The Battery Alarm app has no ads, it doesn't steal data from your phone, it doesn't use the internet, it doesn't use critical licenses for Android, GPS, GSM...

PRO battery version:
/store/apps/details?id=simple.battery.alarm

For any questions, you can always contact us by e-mail:
[email protected]
For every 5 star rating ★★★★★
THANK YOU!
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There are 3 types of alerts:
- Voice alert - Voice alert in English!
- Audible warning
- Alert Notification

You control the alert volume on your phone.
- Voice alert - multimedia phone volume
- Sound alert - Ringtone volume
- Notification warning - phone volume for notifications

If the phone volume is muted, the app will alert you. Either turn up the volume or turn off the alarm.

IMPORTANT!!! For phones with Android 8.0 and later
Some phones need to be customized (Xiaomi, Huawei, Oppo, Poco, Oneplus, Vivo..).

The most important one is "Lock app in recently used apps" and turn off battery optimization for Battery app.
1. Disable battery optimization for Battery Alarm app.
2. Lock app in recently used apps.
3. allow auto start option
You can see all the details on the website:

https://www.batteryalarm.app/battery/


Smartphones are getting more powerful, but battery capacity is lagging behind. Manufacturers are always trying to cram some battery-saving features into the firmware with every new version of Android.

PRO version supports:
multilingual voice alert,
various alarm delay periods,
hide app icon (since Android 7.0),
select sound notification,
select a voice alert for men or women (only in some languages),
widget
"do not disturb time"

Pay once and it is forever yours and all future updates!
If you don't like it, you can request a refund within a month.
The difference between the free version and the PRO version is small, the functionality is the same!!!
If you can't buy the PRO version, feel free to contact me, don't give a bad rating right away.

Supported languages ​​ (only in the free TEXT version, without voice announcement) :
English, Czech, Danish, German, Spanish, French, Indonesian,
italiano, magyar, Nederlands, polski, português, română, slovenčina,
svenska, srpski, Türkçe, Russian, Ukrainian, Ελληνικά, Tiếng việt,
日本語, 中文, 한국어, ไทย, عربي, فارس
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Updated on
Apr 6, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

4.1
15.2K reviews
Dave Pettit
October 7, 2025
Great free app to tell me when my phone is fully charged or at a low charge. There is a repeating alarm feature that sounds every 30 seconds in case you are not near your phone when the chosen percentage is reached. The two charge levels are user-friendly and can even be turned off individually. The pro-version is only $2.49 US which gives more choices for repeat alarm times, alarm sounds, and male and female voices.
1 person found this review helpful
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Sydney Mariti
April 19, 2022
Hey man, I like the app, is very good and practical too, just one more thing I would suggest, even though I'm not a techie, but what l would add on the app, it is a live animation of the battery fluid inside being flexible as it charges or defleating like waves flowing from side to side, like that of a ocean wave, and some bubbles showing up and steadily boiling as you insert the charger, I think that would make a very nice to see animation. Well,other than anything, it's a cool app, big'thumbs
7 people found this review helpful
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Zoran Vujacic
April 19, 2022
The application is about 800kb in size. Each addition of animation would slow down the application and increase battery consumption. Best regards and thanks for the suggestion, Vujacic Zoran 🕊️ https://www.batteryalarm.app/
A Google user
March 16, 2020
Good for what it does and no more. Doesn't tell you when you insert or remove the charger, meaning it doesn't let you know if you have a good connection. It only has 2 levels, high and low. Sometimes you don't hear the 1st warning and this doesn't have other alerts. I'm giving it 4 stars, although it doesn't have all what I need on a battery alert. Plus, I can't use my paid voices like you can with other apps.
14 people found this review helpful
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Zoran Vujacic
March 16, 2020
Thanks for the review! Goals is a simple app that alerts you when your battery is low or charged. No ads, no data theft from your phone, no GPS, no internet .... Best Regards, Vujacic Zoran

What’s new

Improved stability of the battery alarm application