True Amps: Battery Companion

Contains adsIn-app purchases
19K reviews
Content rating
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About this app

True Amps: Battery Companion will activate ONLY when your device is charging and will mimic an always on display where you can view battery details, notifications, music, clock, and much more. Our app is free and was designed to use 0% CPU with low system resources.

Unique Features:

• Always on display (AOD)
• Biometric unlock
• Edge lighting
• SMS direct reply
• Full charge alert
• Battery charging animation
• Weather Display
• View battery details such as volts, temperature, health, and type
• Charging speed display via USB, AC, or WIRELESS
• Music controls with play, pause, and skip
• Intractable notification with action buttons
• Add app shortcuts and access them right from the screen
• Dark & Light theme
• Over 40+ languages



If you get this message when this app activates over lock screen "Touch input is blocked", then please go to your device Settings -> Display, and uncheck/disable/toggle off "Block accidental touches". This will allow the app to work as intended and wont show your bottom navigation bar or give you that warning again; Also WQHD+ resolution setting is recommended.


If you get the navigation buttons showing on the always on display then please go to your devices settings and search for acci and deactivated Mistouch prevention.


Sometimes your android device will decide to terminate the apps service randomly; In order to prevent this please check if your device has a battery manager and disable battery optimization for True Amps.

* If your device is not in the list below, please do a Google Search for "background service apps stopping (Add your device name)".

* If your having difficulties finding battery optimization; Try searching for "Battery Optimization" in your android settings.

** General Devices **

1. Go into device settings.

2. Apps & notifications.

3. Special app access.

4. Battery optimization.

5. Select the down arrow at the top and choose "All Apps".

6. Select True Amps.

7. Select Don't Optimize.

** Specific Devices **


1. Open your Huawei smartphone's battery settings.

2. Access the App launch settings on your Huawei.

3. Find True Amps, and turn off its switch to "Manage manually." You will immediately see a prompt where you are asked what kind of activities you want to allow the app to perform. To eliminate all issues, its a good idea to have all modes selected such as "Auto-launch," "Secondary launch," and "Run in background".


1. Open the Settings menu on your Xiaomi device.

2. Tap Battery & performance from Settings.

3. Tap Manage apps battery usage.

4. Tap Choose apps from Manage apps' battery usage.

5. Tap Installed apps and choose True Amps.

6. Tap No restrictions.


1. Open the Settings on your OnePlus device and tap Advanced.

2. Tap Recent app management.

3. Tap Normal clear to clear task list and cache without clearing background process.

4. Lock True Amps in Recent Apps.


1. Go into device Settings.

2. Search for Optimize Battery Usage.

3. Select All Apps from the drop down menu.

4. Toggle the switch to the off position for True Amps from being automatically optimized.

"I am the door; by Me if any man enter in, he shall be saved, and shall go in and out, and find pasture." - John 10:9
Updated on
Mar 22, 2023

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
Data is encrypted in transit
You can request that data be deleted
19K reviews
Mike Brescia
December 20, 2022
The app itself was very cool. I have a Samsung A53. Brand new. A week old. My phone was down to 44% so I plugged it in. It took over 4 hours to charge. The "time left" for charge was no where near accurate. Today I turned off True Amps and started charging at 48%. It took an hour to get full charge. I used the same cable and charger. That's not too good.
13 people found this review helpful
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Michael Balsamo
October 31, 2022
This app is very pretty, but it kinda sucks. First off, the free version has a 5 second advertisement come up every time you open a sub menu in the settings. I understand ads, but that is ridiculous. There was also no way to make it automatically turn off after a few minutes, which means that it uses lots of battery from the screen being on. This is a silly oversight
2 people found this review helpful
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Zachary Zeigler
September 27, 2020
Pretty good app but after the last update there's not as many particles with warp and it's kind of boring, also there's a glitch or you just don't have control over the behavior and the particles go right past the battery sphere all together. it would be cool if you could set it so the particle count is dictated by the rate of charging. Pretty awesome app though look forward to seeing how you improve it.
76 people found this review helpful
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What's new

Thanks for choosing True Amps.

• Added additional policy line for subscriptions
• Code optimization
• Performance improvements