Inspirational Apps

See from Where we got Inspiration of this app?
1. Extra Battery – Battery Saver & Fast Charger
2. Green Battery Saver, Booster, Cleaner, App Lock


Fast charging, Battery saver, Extra battery life application provides excellent power settings for your app users to save the battery time of your device. Now users can spend the entire day exploring, working, without worrying about your android battery life.

Our professional designers have designed this app with the best quality graphics. You can easily re-skin them with your graphics & design. You can easily reskin it by changing the graphics and colour combination but if you don’t have design abilities or designers, you can hire our master designer to make top quality graphics include an icon, banner, screenshots, and others.

New features of the Rangii studio website save your precious time and money for the App Development by offering ready-made and high-quality source codes through which you can start earning or increase your earnings by launching your app on Google play store.


✔One-Click Optimization

✔Battery Saver

✔Plugin Type

✔Fast Charging

✔UI graphics are very unique

✔Easy to use

✔Easy to Reskin

✔Unique app logo (2 best possible)

✔Promotional video

✔Promotional screenshots (8 best possible)

✔Feature banner (2 best possible)

✔Ads integration (admobe, facebook, audience network)

✔ASO based (package name, title, short description & long description)

✔Assign 64-bit build (.aab file with Keystore)

✔Neat and clean source code

✔Well organized code

✔Android 10 required

Get the perfect and complete asset of this mobile cleaner and the booster app includes our best support with a dedicated manager which will guide you at each step of making and launching this app.

For any help or queries contact through our customer service.

If there is something that needed to be changed, Please let us know?

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Making your Ideas possible.

We will help to turn your Apps & Games ideas into reality to earn lifetime.

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