GO Battery Saver &Power; Widget app icon

GO Battery Saver &Power; Widget

zhang cheng · com.gau.go.launcherex.gowidget.gopowermaster

4.1 (57 ratings) 10M+ downloads v4.15 6.1 MB Android 2.2+ PEGI 3 · Everyone

Download APK 6.1 MB All versions
  • The source store flagged this file with a security warning Details

At a glance

Latest version
v4.15 (82)
Updated
Apr 3, 2025 (1 year ago)
APK size
6.1 MB
Requires
Android 2.2+ (API 8)
CPU support
Any (no native code)
Category
Tools (app)
Listed since
Feb 20, 2012 (at least)
Permissions
27 (5 sensitive)
Website
goforandroid.com
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

GO Battery Saver &Power; Widget is an app by zhang cheng in the Tools category, listed since at least February 2012. It has no native code, so it runs on any Android processor.

It asks for 27 permissions, 5 of them sensitive, including read phone status and identity, find accounts on the device and display over other apps. The app offers in-app purchases through Google Play.

Ratings

4.1out of 557 ratings
  • 5 ★53%
  • 4 ★11%
  • 3 ★30%
  • 2 ★4%
  • 1 ★4%

Ratings from users of the source store — not collected or verified by AAPKs.

Description

From the listing uploaded by “apps”.

Battery Saver – World’s best power manager with 15,000,000+ downloads and 4.5 star rating!GO Battery Saver & Widget is a powerful and smart tool to reduce power consumption and extend battery life by up to 50% . Main features include power testing, smart saving, toggle control, power ranking, etc. Never worry about finding a charger in the middle of the day again!User Comments"I love the widgets and the ability to make your own modes. This is the best battery app I have found." - Padraig Comer "Thanks for this brilliant battery life saver. I wouldn't know what I would do with out it." - Premlata Shinh "What else can I write? Its a great app with a lot of great function. Must have:-)" - Krzysiek SkiperFree Features- Smart battery save by turning off Wifi or mobile Data when screen off - Battery Consumption Optimization automatically start when screen off or remained battery power under threshold, etc. - Choose from multiple Saving Modes best fits your needs, including General Saving Mode, Super Saving Mode and Advanced Customized Mode - Battery consumption optimization in just one click - Charging Maintenance to help keep the charging process safe and healthy - Fantastic personalized UI Design (Widgets & Themes)Pro Features- Extreme Saving Mode to maximize battery life - Charging History to record your charging habits with the aim of giving better battery maintenance to your phone - CPU Smart Control - More Toggle Control - More fantastic personalized UI Design (Widgets & Themes)Contact UsEmail：[email protected] of this app is governed by our Terms of Service:http://www.goforandroid.com/GDTEN/terms-of-service.htmand Privacy Policy:http://www.goforandroid.com/GDTEN/privacy.htm

Security & authenticity

Security rating: Warning

Signing certificate

  • Certificate issued to “3g.cn” Not the developer's name (“zhang cheng”). Names in certificates can't be verified, so this alone proves nothing.

Store checks and file details

  • Developer signature check failed Mar 8, 2025
  • Antivirus scan passed Nov 25, 2020
  • Signed byCN=3g.cn, OU=3g.cn, O=3g.cn, L=guangzhou, ST=guangdong, C=020
  • Signing certificate (SHA-1)4A:CE:2A:33:E9:CD:31:13:AD:BB:0E:BC:E4:EE:D9:0C:5F:43:33:8B
  • File MD5f0a331cf0908fe00ad66870c70268050
  • Uploaded by “apps” Platinum tier · 3,423,810 followers · uploading since 2010

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (27)

GO Battery Saver &Power; Widget requests 27 permissions, 5 of them sensitive.

Required hardware & features

GO Battery Saver &Power; Widget APK: questions and answers

Can I install this APK over the version I already have?

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is GO Battery Saver &Power; Widget free?

The APK is free to download, but the app offers in-app purchases through Google Play.

Is the GO Battery Saver &Power; Widget APK safe?

No one can promise that a file is safe, but some things can be checked. The source store flagged this file with a security warning. After downloading, check that the file's MD5 is f0a331cf0908fe00ad66870c70268050.

Tags

launcherex gowidget gopowermaster productivity power master

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