Booster FREE - Task Killer

clear history. nice u can select apps on installed on the phone & clear history function. prob i see.. u can select the app but no buttons to proceed or perform selected task. if not an issue. might've been w/the size of the screen of my phone? app should automatically adjust its display. slide, drag, pinch& zoom tried all but no buttons or let say cant do what it should be doing

I've tried several apps to keep my phone cleaned up and running fasy and this one is strait up hands down the best one. Others have said free and then try to charge. Others have complicated screens. This one gets the job done and looks cool. I don't know how anyone can have a phone without it.

Does what it says... clean UI. not very many options for advanced users however. Ad bar all up in your face... expected for it being free but still very annoying. Galaxy S III

What is the purpose of showing which apps can be moved to the SD, but doesn't actually allow you to move it. I click on the app and it only shows the app info. One star until this changes unless I'm doing something wrong.

It does what it says it does, but whenever I click the battery icon, then click any of the three listed modes, the program quit working and shuts down. Plz fix asap, tyvm. Meantime uninstalled, will look for a task killer that's fully functional.

I haven't tried any other types of app killers, so from what I know this one is ok. I think I would have liked to have one that automatically closes the apps that have been open too long without any use.

Ok ap but would be better if the apps it kills remain dead. The killed apps restart and this is a major glitch. Its not killing aps if they restart.

When I select app permissions the Booster app stops. This feature needs to work for this app to rate higher. HTC One

So far, So good. It includes most of the features I need so I deleted unnecessary apps and replaced it with Booster. Saved memory!

I just wanna know can we see battery percentage in status bar and is there a widget to kill apps with just one click? Just these two things I want.

Sharp UI but no cache tasks. And to think of it...The battery meter is annoying.

This app is great. With only a couple quick taps, my phone works faster while cutting off unused apps that are still running up my data. I highly recommend this app. Did I mention how much longer my battery lasts now too. Download this app and see for yourself. ;)

and that's a good thing. It also does the one thing I really need it for: quickly kills running apps. I also can see the percentage level my battery is at with a quick press.

It's an easy way to turn off some of your apps, but it doesn't give you a list of all your running apps to "kill". Nice to have the option for some though. When it gives me the option for more I'll rate 5stars for sure!

It does a really good job of clearing RAM space and dissolving unnecessary applications. Its an essential application to have and plus, I like the visuals!

It seems to work but there are times when I boost with the optimizer it seems to do the opposite of free up RAM

I like it. Seems like a good app. It kills tasks, boosts memory, & gives you an occasional visual update. All while you are working on something else, Just to let you know it is quietly working in the background doing it's job. Very cool.

Sometimes when you optimise it increases the percentage ie; 47% to 56%.... What's all that about??? Higher the percentage the worse the efficency. Thinking of getting rid.

So far .so good. Only had for a day. Does the job. Doesn't seem to make it any faster though

When I updated the app I could not see the setting keys in screen. The older version of app is better then the new version.

Did a good job for about five years but has stopped and doesn't show apps any longer.

Simple and easy to use. Task killing can be questionable at times.

Good app to have on your phone just wish we could have the adds removed great setout though and would like to know how to kill apps that i dont need until i use them next

Better than clean master. Only problem on my s5 permission control crash. But work 100%.

Outstanding free app clears up memory with one click. Deleted my other task killers. This app is a 1 click and done

I have tried a lot of these so called task killers and battery saver apps but this one is by far the best one

Awesome i love it keep up the good job i try a lot n this one beats them all thanks

Nice app but there should be a junk cleaner ....

Very good performance.unwanted cache clean.free up memory works fine.

Excellent working,Whenever i feel my fon working slow ill use this app,its really working nicely

Hasn't been updated to support Lollipop, can't see apps it services.

Doesn't auto kill stuff and apps turn back on automatically

Well its not killing apk's its not clearing any thing i ask it too but it keeps my low memory warning from coming on.Whoopie.

I would give 5 stars of it had a widget that let you kill the apps instead of having to go all the way into the app, but other than that is great and doesn't drain my battery life other task killers

It has really helped to save the battery on my phone . I've read some of the other reviews but I haven't experienced any of the problems that are documented here. I have been using it for almost two weeks. With this app I have been able to move many of my other memory sucking apps to my SD card. This is one app that I'm glad that I downloaded. Thanks

Love that it's in my pull down bar! Easy access, easy to use... Great job guys! Thank you.

I guess it's okay don't really know how effective it works but very low in rate of memory space used

Well its not killing apk's its not clearing any thing i ask it too but it keeps my low memory warning from coming on.Whoopie.

It was good at the beginning but it quit working! I found something better -Super Task Killing! Which works better! So hiddy go!

Would be cool if there was an info button which showed u where everything was. Other than that it was the best one ive seen yet. Keep it up