Download Android Apps and Games
AppBrain
  • Apps
  • Apps being viewed right now Trending apps today Most popular apps All-time most downloaded apps Top rated apps
  • Intelligence ▾
    Intelligence overview → Track any Android app or your whole market
    Track & analyze
    Keyword Tracker & OptimizerTrack & improve Play rankings App Performance ReportOne-off PDF for any app StatisticsFree Android & Play market stats
    Promote your app
    Featured Apps App Links
  • Intelligence
  • Pricing
  • Dashboard
  • Sign up
  • Log in
Android Apps > Tools > Booster FREE - Task Killer
Booster FREE - Task Killer icon

Booster FREE - Task Killer

2.3.6
MobFly
4.34
32,257 reviews
500,000+
Downloads
Free

Booster FREE

This app is currently not available on Google Play.

Try these apps instead

Device Care icon Device Care
Samsung Electronics Co., Ltd.
3.9
Free
5,000,000,000+
Task Manager Pro (Task Killer) icon Task Manager Pro (Task Killer)
Rhythm Software
3.8
$1.99
5,000+
Assistant for Android icon Assistant for Android
AA Mobile
3.9
Free
1,000,000+
Repair System & Phone Master icon Repair System & Phone Master
AURA WEB TECHNOLOGY PTY LTD
4.0
Free
100,000+
Battery Master: Smart Charging icon Battery Master: Smart Charging
Call Recorder, Call App, Caller ID By TinyRecorder
4.5
Free
50,000+
Game Booster 5x Faster Gaming icon Game Booster 5x Faster Gaming
DOSA Apps
4.6
Free
1,000,000+
Device Care Monitor icon Device Care Monitor
Nexech
4.5
Free
100,000+
Phone Cleaner – Junk Files icon Phone Cleaner – Junk Files
JonDev. Studio
4.4
Free
10,000,000+

About Booster FREE - Task Killer

Booster FREE - Task Killer was a tools app developed by MobFly. It was removed from Google Play Nov 27, 2017 and is no longer available for download.

Download Statistics

Booster FREE - Task Killer had been downloaded 710 thousand times before it became unavailable.

User Ratings

Booster FREE - Task Killer was rated 4.34 out of 5 stars, based on 32 thousand ratings.

App Information

Booster FREE - Task Killer was free to download. The APK download size was 1.03 MB. The last available version was 2.3.6. The last update was on August 5, 2013.

Technical Requirements

Booster FREE - Task Killer required Android 2.2+ or higher. The app had a content rating of Unrated Maturity. The app had been available on Google Play April 2012.

Description
Booster FREE is a permanently FREE app!

The coolest task killer, battery saver & app manager for your Android mobile phone. It's easy and simple dashboard like interface saves battery life and optimizes system speed.

All from a single view you can free system memory with a push of a button, control the WIFI, Bluetooth, Auto-Sync and Airplane mode, and get the device’s battery level/usage.

Key Features:
• Optimize – Instantly frees memory.
• Battery Saver - save your battery via battery save mode and allow you to check your battery consumption.
• Task Killer – Single-handedly kill running apps.
• Permissions management for Android 4.3.
• App to SD - Move available apps from phone to SD card. Keep your Android device fast and clean! Show APP2SD Notification when movable apps are installed
• Uninstaller - Uninstall apps you don't like;
• Cache Cleaner - Clear Cache to free more phone memory;
• Auto Optimization – Optimize every 15 minutes or up to 4 hours.

Bonus Feature:
• Listen to music or radio before going to sleep and have it turn off automatically using the Timed Optimization feature.

Booster FREE manages your phone’s system, running apps and services while using less than 0.1% of your battery.

Recent changes:
1. + permissions management for Android 4.3.

2. fix bugs.
Show more Show less

More data about Booster FREE - Task Killer

Price Free to download
Download estimate 710 thousand
Rating 4.34 based on 32 thousand ratings
Version 2.3.6
APK size 1.03 MB
Number of libraries 5
Designed for Android 2.2+
Maturity Unrated Maturity
Ads Contains ads

App Performance Report

Get a detailed PDF report for Booster FREE - Task Killer with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

Get PDF Report — $29

Google Play Rating history and histogram

Rating history
Subscribe to see the full rating timeline
18K
9.6K
3.4K
660
710

Changelog of Booster FREE - Task Killer

Show changelog

Developer information for MobFly

MobFly

Website

N/A

Share Booster FREE - Task Killer

Comments on Booster FREE - Task Killer for Android

★★★★★ Cool Booster Seems to work great. I like the move to SD card notifications and memory cleaner..
★★★★★ Good, Works great,clean all cache freeup phone memory exllent
★★★★★ Task killer & Speed Booster Great detection and good speed booster. I live in the boonies and have a very poor signal. This, along with an app for an actual signal booster does the trick for me, as long as my high speed doesn't run out early.
★★☆☆☆ bad bad
★★☆☆☆ It doesn't do anything for me, since I installed it 2 hours ago my battery is on a downrun. My battery has drained from a full charge 2 hours ago and it is already down to 30%.
★★☆☆☆ Task killer?? It doesn't kill task or freeze in use running apps boo!!
★★☆☆☆ Would be great if supported Lollipop Hasn't been updated to support Lollipop, can't see apps it services.

Technologies used by Booster FREE - Task Killer

26 permissions · 5 libraries
Subscribe to see full permission and library details
Apps on sale Popular Tools Apps Today's trending apps Apps other people are watching Top new apps
Device Care icon Device Care
Task Manager Pro (Task Killer) icon Task Manager Pro (Task Killer)
Assistant for Android icon Assistant for Android
Repair System & Phone Master icon Repair System & Phone Master
Battery Master: Smart Charging icon Battery Master: Smart Charging
Game Booster 5x Faster Gaming icon Game Booster 5x Faster Gaming
Device Care Monitor icon Device Care Monitor
Phone Cleaner – Junk Files icon Phone Cleaner – Junk Files

Back to top
AppBrain Intelligence premium content

Subscribe now to get full and unlimited access to AppBrain Intelligence. You'll have access to:

  • App Intelligence dashboard (performance timeline, competitor comparison, country rankings, insight cards)
  • Detailed ranking data per app
  • Full timeline per developer
  • Device market shares data per country
1 Month

$75/mo
(billed every month)

SAVE 0%
Subscribe
3 Months

$65/mo
($195 billed every 3 months)

SAVE 13%
Subscribe
1 Year

$57.50/mo
($690 billed every year)

SAVE 23%
Subscribe
Each subscription will automatically renew 3 days before the expiration date for the same time period. Subscriptions can be cancelled at any time before the renewal.

AppBrain is a directory focused on discovering great apps and games. We give statistics, rankings and search options that Google Play and the App Store don't have. All trademarks are owned by their respective owners. AppBrain doesn't offer APKs or binaries, and always lets users install the official version from Google Play or the App Store.

More apps

  • Top Android apps being viewed
  • WaterTrack — Daily Hydration
  • View VFeed - for VK
  • Tilawa : Quran & Tajweed AI

Android Statistics

  • Android statistics
  • Google Play Developer stats
  • Trending Android Apps
  • Top popular Apps
  • Buy the best Android phone

About AppBrain

  • Contact
  • Privacy
  • Documentation
  • DMCA takedowns
  • Articles
  • Blog
  • Android App Marketing: Learn how to better market your Android app
© 2010-2026 - AppBrain