3 Best App Freezer For Android No Root

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Our expert panel of reviewers has tested dozens of apps and we have compiled a list of the 3 Best App Freezer For Android No Root that passed our tests.

Check out our list of the 3 Best App Freezer For Android No Root, tried and tested by our expert reviewers.

3 Best App Freezer For Android No Root

1. Shelter

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“This app requires Device Admin permissions to work. If you question what it does with the permission, please read or audit the source code, you can also build from the source code on your own.

Shelter is a Free and Open-Source (FOSS) app that leverages the “Work Profile” feature of Android to provide an isolated space that you can install or clone apps into.

Shelter comes with absolutely no advertisement / statistics / tracking SDKs bundled with it. All source code is available in at https://git.angry.im/PeterCxy/Shelter or mirror https://github.com/PeterCxy/Shelter and the sources are licensed under WTFPL.

This app depends on your Android system’s implementation of Work Profile. Some vendor / custom ROMs may have a broken implementation that may cause crashes and even bricking of your device. One such example is MIUI from Xiaomi. I currently provide no support for such ROMs because I personally do not own any of these devices. If you are running Shelter on these ROMs, you are on your own. If any developer out there own these devices and could make Shelter run on these ROMs, please send pull requests and I’ll be happy to merge them.

Features / Use Cases
===

– Run apps inside the isolated profile so they cannot access your data outside the profile
– “Freeze” (disable) background-heavy or seldom-used apps when you don’t need them. This is especially true if you use apps from “some company”.
– Clone apps to use two accounts on one device

Caveats
===

Shelter is not a full sandbox implementation. It cannot protect you from:

– Security bugs of the Android system or Linux kernel
– Backdoors installed in your Android system (so please use an open-source ROM if you are concerned about this)
– Backdoors installed into the firmwares (no way to work around this)
– Any other bugs or limitations imposed by the Android system.

Also, Shelter cannot create more than 1 work profile on one Android device, and cannot co-exist with any other apps that manages a Work Profile. This is due to the limitations of the Android system, and I can do nothing about this.

FAQS
===

Q: Why not use Island by OasisFeng, the creator of Greenify?
A: Simply because it is not an FOSS app and it bundles with non-free SDKs. Note that this doesn’t necessarily mean that Island has anti-features like tracking (and I don’t think it has either), it’s just that I wrote Shelter as an FOSS replacement of it. There is no other reason why one would prefer Shelter over Island except for this one.

Q: Why does Shelter always run in background?
A: Please try removing Shelter from “Recent Apps” every time you close it. If it still persists in your notifications and eating up battery, you might have encountered a bug. Please file a bug report.

Q: How do I uninstall Shelter from my device?
A: 1) Go to Settings -> Accounts to remove the work profile; 2) Go to Settings -> Security -> Advanced -> Device admin apps to remove Shelter from Device Admin apps; 3) Uninstall Shelter normally.

Q: If I encounter bugs, how do I report them?
A: You could file an issue on either the main repository at https://git.angry.im/PeterCxy/Shelter or the mirror repository at https://github.com/PeterCxy/Shelter. Please include your system information as well as a logcat if possible.”

2. App Freezer

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“Without Root Permission, Help you freeze your Apps & Speeding up your phone.

Your android has Becomes laggy?
Your battery has started draining quicker than ever?
Your phone overheats and needs to cool down?

App Freezer is the speed booster you need! Change your device’s speed from 🐢🐢🐢 to 🚀🚀🚀. App Freezer can smart clean background processes, stop stealthy running apps and boost phone performance.

★This app does not collect any data , your privacy is safe ★
✓ This app doesn’t have read and write external storage permission.

★Freeze One: To freeze an application you want, just click it in the list.
★Freeze All: To freeze all application, just click the circular button in the bottom right corner.
★Defrost App: If you want to use the app again, you can defrost it. Just Run it in your default launcher,The App will defrost.

This app uses Accessibility services
This app is a great automated solution for users with physical disabilities and muscle fatigue, who struggle while interacting with the screen, especially when doing repetitive complicated tasks such as force closing many apps one by one.

This app automates one of the most repeating task with the user-interface , the task of “force closing running apps” ! and It does so, by closing all the apps, one by one in an automated way, and hence helps disabled users avoid to manually close each app in the system settings.

The Android robot is reproduced or modified from work created and shared by Google and used according to terms described in the Creative Commons 3.0 Attribution License.

Permissions
✓ This application requires internet permission only for displaying banner ads.

✓ This app requires the permission to draw above the other apps in order to be able to show the wait screen while closing apps and background process.

✓ This app requires the accessibility service permission in order to be able to close other apps.
⇒ This app will be able to retrieve the active window content in order to find the button which forces closing an app in the system settings, then emulate a click action.
⇒ This app will be able to observe the actions related to the interface in order to guide the process of automating the task of closing apps , by monitoring the transition between windows during the emulation of interaction with the interface.”

3. Ice Box – Apps freezer

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“Ice Box – Freeze and hide apps rarely used.

If your device is already rooted, you can install and use it directly.
If there is no root, you need to go through a very complicating operations to enable Ice Box.
Please read the full description before making decision.

Non Root Setup: http://iceboxdoc.catchingnow.com/Device%20Owner%20(Non%20Root)%20Setup

After setting up with the help of computer Ice Box will grant the “Device Owner” permission to freeze/defrost apps.
Please do not grant “Device Administrator” permission manually on phone and it will not work.
You can uninstall IceBox in its settings anytime if you do not want to use it anymore.

Ice Box is a box to freeze and store the apps you rarely used.

Apps in box will be HIDDEN from launcher and won’t be able to steal your battery or cellular data in background. You can easily launch them from Ice Box, just like launch from a home screen folder. They’ll be frozen automatically after screen lock or back to launcher and can’t do anything in background.

Long press single icon, or drag to select multiple icons to:
– Run App.
– Freeze/Defrost app.
– View App’s detail.
– Open on Google Play.
– Uninstall.

Support launcher shortcut:
– Freeze All Apps
– Freeze All + Lock Screen
– Defrost and Run Specific App

More Feature:
– Fingerprint lock.
– Notification shortcut.
– Android quick shortcut.
– Double click shortcut to freeze.”