If you are looking for the Best App For Underclocking Android to download for free, look no further.
Our expert panel of reviewers has tested dozens of apps and we have compiled a list of the 4 Best App For Underclocking Android that passed our tests.
Check out our list of the 4 Best App For Underclocking Android, tried and tested by our expert reviewers.
4 Best App For Underclocking Android
1. SetCPU for Root Users
“SetCPU is a tool for changing the CPU settings on a rooted Android phone or tablet. SetCPU works with a great variety of Android devices and ROMs, including the HTC One series, Samsung Galaxy series, and Nexus devices. You’re under control: SetCPU can improve your performance, save battery, or both!
Automate SetCPU with profiles! SetCPU allows you to set up powerful profiles to change your settings under certain conditions, such as what app is running, when the phone is asleep or charging, when the battery level drops below a certain point, when the phone’s temperature is too high, or during certain times of day. See the screenshots for examples of how you might set up profiles.
SetCPU’s wide feature set make it useful to Android beginners and enthusiasts alike. Accelerate your processor to unleash your phone’s true multitasking potential, or dial your CPU’s speed down to save battery.
SetCPU also includes a “voltage control” menu, available to certain devices with custom kernels that support it, to control undervolting to save even more battery. Undervolting is only available for certain kernels.
Hey guys! It’s good to be back 😉 I have been very busy with school for the past year. 3.1.0 is mostly a bug fix release for some standing issues, but expect much more frequent updates from now on.
– Added SUPERUSER permission.
– Fixed a bug where action bar menu items would sometimes not appear for the profiles menu.
– Fixed a bug where voltage items would appear in reverse with some custom kernels.
– Added an open source licenses menu item in About.
Mike “coolbho3k” Huang
Root: SetCPU needs root permissions to modify the CPU speed and other settings.
Read logs: is used for efficient app condition checking. That is currently all it’s used for.
Start at boot: SetCPU will start a profiles service at boot, if enabled. It also sets default boot settings, if enabled. SetCPU does not run in the background if profiles are not enabled, and becomes inactive after settings, if any, are applied.
Wake lock: This prevents the phone from sleeping while stress testing and benchmarking.
Write external storage: SetCPU needs to read from and write to the SD card or internal storage to back up profiles.
Read phone state: The “in call” condition needs this to determine if the user is making a phone call or not, and trigger the profile if the user wants to.”
2. Franco Kernel Manager
“Franco Kernel Manager it’s a complete toolbox for all devices with a rich feature set aimed for ease of use to supercharge your kernel! From the less knowledgeable, to the most expert user, it combines everything you need to manage, tweak and empower your device.
You want more performance? Check ✅
You want to boost your battery life? Check ✅
You want to flash mods without having to use a custom recovery? Check ✅
Compared to other apps Franco Kernel Manager provides a significantly better experience with features tailored just for you.
⭐️ Battery Monitor notification with detailed information about your power consumption during active and idle periods, charging time estimation, charging amps/watts & more;
⭐️ Detailed battery stats with information about power consumption in mAh of each component (WiFi, screen, signal, idle, etc) and tons more;
⭐️ Build.prop editor;
⭐️ Auto-flash kernels, Magisk modules and basically any flashable zips without having to visit a custom recovery;
⭐️ Powerful battery saving tips as simple as touching a button;
⭐️ Display color temperature presets and support for KLapse;
⭐️ Support for Adreno Idler, GPU boost, Adreno, Exynos and Kirin GPUs;
⭐️ High Brightness Mode (hbm) available for supported devices (Pixel 3 and 4 for example) & automatic toggle based on the ambient light sensor;
⭐️ CPU freqs, governor, support for multi-clusters, GPU freqs, stune, CPU-Boost, CPU Input-boost, governor profiles, governor tunables & more;
⭐️ Backup & Restore kernels on the fly with just a tap of a button;
⭐️ A kernel logger viewer for developers;
⭐️ Custom kernel settings such as: IO scheduler, IO scheduler tuning, wakelocks, lowmemorykiller minfree, KSM, ZRAM, memory stuff, entropy, flar2 wake gestures, scheduler and you can add your own custom tunables too;
⭐️ Create Per-app profiles and use different settings for your most used apps. For example you may want max CPU frequency when gaming, but low frequency when reading an e-book. You can also choose whether for Wi-Fi to be on/off, if you desire you toggle Android Battery Saver, specify what type of Location Mode you want to use for that specific app, etc;
⭐️ System Health with a beautiful UI, useful real-time CPU/GPU/RAM/ZRAM/DDR BUS/IO/THERMAL ZONES/WAKELOCKS usage and comprehensive CPU frequencies usage with support for clustered devices;
⭐️ Comprehensive Display and Sound control. Tune your RGB, Saturation, Hue, Contrast, make profiles in an easy to use interface;
⭐️ Automatic Night Shift to tint your display in orange/red easing your eyes during the night;
⭐️ CPU temperature available in the notification bar for devices that export the CPU temperature;
⭐️ Scripts manager allows you to create your own shell scripts within the app and pin them to your Quick Tiles;
⭐️ Light and Dark themes compatible with the latest Android™ version;
⭐️ Backup & restore application settings;
Franco Kernel Manager works for ALL devices and kernels.
You need to be ROOTED for all features besides Battery Monitor which works rootless.
Have a question?
Feel free to reach out! Unlike most developers you will find, I’m more than happy to respond.
Also feel free to check out the FAQ which shows every feature in detail:
If you have a problem, before putting in that one star review, please reach out to @franciscof_1990 on Twitter, or send me an e-mail to firstname.lastname@example.org. I’m always happy to get back to you.
I take no responsibility for any fault or damage caused by any misuse of this app.”
3. CPU Adjuster
“A new voltage control and CPU adjuster app is in the city…
IF THE APP DOESN’T WORK FOR YOU, PLEASE CONTACT ME FOR SOLUTION
For root users, this app allows you to create and automate CPU and GPU via the Profile manager.
For non root users, you’re able to get information about the CPU (governor, speeds, etc).
You can define profiles which include:
– CPU governor
– Max CPU Frequency
– Min CPU Frequency
– CPU voltages for all frequencies (if kernel supports it)
– I/O Scheduler
– GPU frequencies and voltages (if kernel supports it)
– Charger voltages (if kernel supports it)
You can define profiles which are automatically activated on these conditions:
– Battery low
– High temperature
– Screen on/off
– Connected to PC
– Voice call started
Also, you can view CPU information, like duration of time CPU spends in specific state, governor max/min CPU speed and much more.
– Write external storage: To backup profiles
– Receive boot completed: To automatically start service on boot (enable in settings)
– Read phone state: To automatically detect voice call start/stop
– Internet: Added small ads (via Google Ads)
– Billing: For donation control (you can purchase PRO version inside the app)
If you have problems or issues with the app, please, send a logcat.
– Samsung Galaxy Note (N7000) with Android 4.1.2
– HTC Desire with CM7
– LG Nexus 4 (not rooted)
Free version includes Ads, it’s limited to 3 profiles and isn’t capable of making backup of your settings.
You can buy the full version inside the app in order to remove the Ads and get full app capabilities.
Please, before giving us low rating, contact us via email or post a comment with issues you have in the XDA thread.
In App billing allows users to
Unlimited number of profiles”
4. CPUSpeed (Root)
Please note that if you underclock your device, it might freeze or even shutdown in the worst case. If you overclock your device, it might become warm and battery will run out quickly.
This app might or might not work on your device. If it doesn’t work, please try other apps.”