In-app purchases
5.48K reviews
Content rating
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About this app

Tired of your battery running low? LeanDroid automatically manages the power-hungry radios on your device while the screen is off to significantly lengthen battery life.

Brief overview
• Automatically disables Wi-Fi
• Automatically disables cellular data (req. root on 5.0+)
• Automatically disables cellular radios (req. root on 5.0+)
• Automatically disables Bluetooth
• Automatically disables network & GPS location (4.4+, req. root)
• Automatically switches cellular network types (5.0+, req. root)
• Periodically restores connections for sync
• Set time exceptions
• Set exceptions for certain apps running (req. root on 8.0+)
• Set exceptions by Wi-Fi name
• Set exceptions by Bluetooth device
• Set exceptions by data transfer rate
• Dual-SIM or multi-SIM support
• No ads

Install now and get more out of your device!

Customer service is a top priority at TEQTIC. If you experience an issue, please use the "Contact support" menu option inside the app or email contact@teqtic.com before leaving a negative review! We usually reply to all emails within 48 hours, and often much quicker.

Detailed overview
Automatically disable connections
LeanDroid can automatically disable Wi-Fi, cellular data*, cellular radios*, Bluetooth, and location* (networks and GPS). It can also switch cellular network types* (ex. 4G to 2G). It will do this after the screen turns off to conserve battery power and lower data usage when you aren't using your phone.

Disable interval
Sets the amount of time to wait after the screen turns off before disabling connections (premium).

Restore connections
Connections are automatically restored when the screen is turned back on, or unlocked. You may also choose to restore connections periodically while the screen is off to allow for push notifications and background sync. Only connections that were automatically disabled by LeanDroid are re-enabled. Connections that were manually disabled are left untouched.

Sync interval
Sets how often to restore connections while the screen is off (premium).

Restore Data after waiting xx seconds for Wi-Fi to connect
Waits for WiFi to connect before re-enabling cellular data. This prevents data from re-connecting for just a couple of seconds.

Disable exceptions
Various options that prevent connections from being disabled. Options under the "All toggles" section will prevent all connections from being disabled. Options under "Specific toggles" will only prevent the respective connections from being disabled. If an exception is found, LD will check again after another disable time interval has passed.

Disable except if using these apps
No connections are disabled if one of the selected apps is found to be running in the foreground or has foreground services. There is a sub-option to also detect background services of apps.

Disable Wi-Fi/Data/Network type except if active
Data connections are not disabled if there is data transfer when it comes time to disable them. If the data transfer rate surpasses the chosen value, data connections will be kept enabled so that data-sensitive tasks are not interrupted. Most music apps don't continuously stream but instead download entire songs at once, and they might do this before LD checks data transfer. In these scenarios, you may also want to check the "except if using these apps" option.

Disable Wi-Fi except if requires browser login
WiFi is not disabled if it requires a browser login (common for public hotspots or guest networks), so that you do not have to re-enter the password.

Tasker intents

*Options are not available on all devices.
Updated on
Mar 7, 2019

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.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

5.19K reviews
Korey James
July 20, 2021
I've been using this since my Droid Bionic days. I think you need to be rooted to get the biggest benefit (allows cellular data to be turned off). Otherwise, you can only manipulate WiFi and Bluetooth, but cellular data is the biggest battery drainer of the lot. I don't think there has been any major update since I've used it. If it ain't broke don't fix it!
41 people found this review helpful
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A Google user
September 24, 2019
I've been using Greenify, Naptime and Brevent, each one, long time enough to compare. But for some reason, this app, when turning off Wi-Fi, LTE and GPS, every time the screen turns off, make wonders for the battery. Naptime was my favorite before, making my battery (LG v40 thinq, rooted w Pie) last approx 20h (4h screen on). This app is better than that! Need I say more?
45 people found this review helpful
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A Google user
November 3, 2019
Saves so much battery on my tablet! I've used this faithfully since kit kat, but when my tablet recently was updated to pie it stopped working. Flaviu the dev emailed me back and forth numerous times to help me troubleshoot... And it works again. 5 stars for both features and support.
11 people found this review helpful
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What's new

4.1.3 (2019.03.07)
-Toggle in separate thread again to prevent ANRs
-Minor bug fixes

4.1.2 (2019.02.20)
-Reverted back to not using setAlarmClock so Doze still happens
-Turn connections off quickly after sync during Doze
-Don’t check traffic if not set to toggle any data connections
-Fixed sync interval not being set properly until service restarted
-Fixed a NPE and a IOB exception
-Added free trial info to purchase options
-Reversed purchase options order