3C All-in-One Toolbox

Contains adsIn-app purchases
4.3
15.6K reviews
1M+
Downloads
Content rating
Everyone
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About this app

The ENTIRE 3C collection in just one package! *

* Except 3C Sensitive Backups and 3C Legacy Stats which are not allowed by Google to be included in this app.

3C All-in-One Toolbox combines many features into one giant toolbox with a modern and easy-to-use interface. Every tool you need to monitor, control and fine-tune all your Android devices.

Fastest and most friendly support on Play Store. Feel free to send a request from app settings, help and support mentioning your concerns.

Permissions detailed here

Some features may require root or using 3C Companion app for PC starting with Android 6+.

This app offers 2 accessibility services to help you stop apps easily or backup apps' data automatically, both of which will never ever collect any information. Privacy Policy

Go pro or use in-app purchases to unlock the following features
Hide any tabs or any menu item
Edit main screen buttons up-to 4x6 grid
Multi/auto-select and sort apps
Auto backup and new app notification
Recording items and options
Create multiple schedules, watchers and profiles
Automatic battery markers and manage multiple batteries
Notification shortcut to access any features from status notification
Many extra widgets

Here are some of the app features:

Device manager offers very powerful profiles, task scheduling and device watchdog

File manager is a very simple, yet very powerful explorer with thumbnails, folder size and more. Stream your videos and photo directly to your favorite player. Both locally or from any Samba, FTP, WebDAV, Google Drive or Dropbox locations.

Application manager provides backup/restore of all your favorites apps, including ability to import Titanium Backup! Also allows you to secure and customize your apps' events, orientation, full-screen and control permissions with Xposed framework.

Battery manager helps you analyze and improve your consumption. Complete data (including mA) and charge cycles history, custom statistics based on profiles, consumption estimates in use or standby. Special support for dual battery devices, battery changes and LG Quick Circle and Samsung Edge notifications

Network manager allows configuring and monitoring your network traffic.

Task manager offers a simple UI yet very effective in sorting apps by various usage and getting rid of unwanted apps

CPU manager controls single to octacore CPUs, thermal, multi-core and most custom kernel settings

System manager allows configuring Linux kernel settings.

ROM manager allows configuring Android OS settings.

Monitoring and recording all applications, and hardware components activities. Includes status bar notifications with historical graphics.

System component switches in app, in widgets or using profiles allows switching on/off about 20+ device components (WiFi, Bluetooth, etc)

Information notifications allowing to display key information in status bar.

Line indicators displaying simple information visually on top of everything.

Quick settings to quickly access app features or toggle various system components.

Toolbox integration allows for battery management, controlling hardware and managing apps from anywhere.

Highly configurable UI allows you to transform the app into something you really like

Highly configurable widgets, from a simple gauge to more complex data display, component toggles, and historical graphics

For advanced debugging/investigations:
Terminal Emulator & Script Editor allows sharing and running scripts optionally on boot
System Logcat and Kernel Reader* provides advanced filtering and search.
Updated on
Mar 28, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location and Device or other IDs
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.3
14.4K reviews
Jimboni On a Pony
February 5, 2026
So many options. I like that. Dur duh Durr. Waffles and syrup, right? Yup. I like the auto options to back up apps and clear cache +other available options that can be useful to whomever may choose to employ to one's own taste. And you can set it to a schedule. Ensure that you take care to schedule at time of which your phone is not in use. Cuz you can't stop it once it starts. And if you back up apps regularly and delete cache, since it's auto task, that takes a while and you can't do schitelse
1 person found this review helpful
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Biggestthreat Toyourhatefevil
March 10, 2023
Not only the app is hard to manage, the data impossible to understand, but the output of the logs I received are from 2019 and seem be to belong to a completely different device. To crown everything, the app is now flagged by my firewall. And I paid for the full add-ons! How is it possible to pull log entries from 2 years prior to the device being activated ?
10 people found this review helpful
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Fouez ʞnoɹɥɐW
April 3, 2026
Hey developper, such a great app, was the best I have till I had to uninstall it. First week worked like charm, went full pro, then second week the scheduled profile stopped launching, auto backup doesn't work at all (only manually and yes my settings were all well configured), then what's whith that cleaning taking almost half hour spitting out 0 size cleaned once finished when sd maid successfully gets rid of more 1G on the same task?!...
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What’s new

Fix export app settings when using 3C Companion
Adds terminal support for special keys (vol-down/up)
Adds low battery temperature alert to device watcher
Add direct access to watcher in monitoring tab (standard main screen)