Mr. Mobile, the battery saver.

Mr. Mobile, the battery saver.

500,000 - 1,000,000 downloads

  • Original app concept
  • Hilarious
  • Animations
  • Cannot blacklist apps
  • No screen widgets
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Expert's Review

"Oh, Joe, what can I do?"

Reviewed by / Apr 08, 2014

Increase your device's battery life while having fun with Joe

One of the main weakness of smartphones is the battery life. There are some apps on the market, commonly known as task-killers, that can help you improve your battery life by ending processes

Fuller, Inc's I'm Joe is a gamified task-killer that turns managing your battery consumption into something fun. It's basically an animated task-killer which links your app usage and battery consumption with Joe's diet. Thus, the more apps installed, the more overweighted Joe will be. In addition, apps running on the background are like Joe's jobs. The more he has to manage, the more tired he'll be. Try to free him from all those unnecessary background processes by closing those apps (of course, you can do it directly from the app in just one tap).

Likewise, the "diet" tab features a list of all the apps installed on your device, sorted by battery consumption. You can then decide which one deserves to stay and which should be gone in order to improve you battery life.

Looking at Joe you can quickly get to know how your device is "feeling" and take measure.

Tags: 節電! ぼく、スマホ 〜おじさん育てて電池長持ち〜 アプリダウンロード, スマホ節電, 節電! ぼく、スマホ 〜おじさん育てて電池長持ち〜, app可愛い電池, おじさん  , ojisan, メタボおじさん 音, ojisan cn, 電池長持ち.

Developer's original description available here
Mr. Mobile, the battery saver.
- The World's Coolest Battery Saver -
Mr. Mobile, the battery saver, is the cutest FREE battery saving app capable of extending your battery life.
Over 1 MILLION downloads with 4.5 star rating. Let's defend your juice!

Task Killer
- Disable unnecessary apps that drain your battery!
- Kill apps that consume your battery life!
- Task Killer tasks with one click!
- Let's save power and extend battery life!

- Fast uninstall by on click!
- Search app by battery consumption!
- Delete apps that consume your battery life!
- Let's save power and extend battery life!

- Collect a lot of Mr. Mobile stickers!
- Mr. Mobile tells you how to save power and extend battery life!
- The world's most fun and cute battery saver!

User Comments
- Cute way to improve performance :-D
- A great app that can help me save my battery. And i super love this cute character.
- I do install a lot of apps. but when Mr. Mobile says its not good for my phone, never had second thoughts on uninstalling some unnecessary apps.:D

For Users Who
- Want to defend juice, save power and extend battery life.
- Use "Battery Doctor", "JuiceDefender".

Does your phone always need charging?
Does your smartphone always die at crucial moment due to running out of battery?
It is time to say goodbye to battery issues of your smartphone!
Let's try Mr. Mobile, the battery saver!

If you have friends who says "battery life is bad", "want to save power", please recommend Mr. Mobile, the battery saver!

Recently changed in this version

Added a new character.

Lists with Mr. Mobile, the battery saver.

Some lists where this application appears: Reviewed by Emmanuel Lund.

Comments and ratings for Mr. Mobile, the battery saver.
  • (72)

    by Pikaboy Mineblocker on 13/04/2014

    Its cool

  • (72)

    by George Barland on 08/04/2014

    I juuust downloaded this. Will rerate if it gets better...

  • (72)

    by Sri Nilawati on 06/04/2014

    it works. ur fone is nt evn over heataed

  • (72)

    by Joseph Ashley on 04/04/2014

    It works ok

  • (72)

    by Chiang Lawbince on 31/03/2014


  • (72)

    by Carolina Bello on 30/03/2014

    It good I mean sometimes I can be hard to understand but I got use to it !!!!:-)

  • (72)

    by Gabriela Serrano on 30/03/2014

    This is good