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LeanDroid

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LeanDroid


LeanDroid is a lightweight battery saver that automatically manages power-hungry wireless connections to significantly lengthen the battery life of your devices.



It can disable WiFi, Cellular Data (2G, 3G, LTE), Bluetooth, and GPS after a certain time with the screen off to conserve battery power and lower data usage. Connections will be re-enabled when the screen is turned back on or unlocked, and periodically to allow for notifications to come in. LD will only re-enable connections that it disabled, not all of the selected connections. There are many additional options to set to your preference.



If you have an issue, please email [email protected] for support before leaving a negative review!



Some options explained:
Disable Wi-Fi/Data except if active - Connections are only disabled if there is negligible data transfer while screen is off. Some music services (Songza, Spotify, Pandora, Slacker, etc) don't "stream" but instead download entire songs at once, and they might do this while the screen is still on. Please set the disable time interval to at least the length of your average song so LD can catch data activity while the screen is off.



Disable Wi-Fi except if browser has web 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 when it is re-enabled.



Disable except time - Connections will not be disabled between this time of day. Connections will automatically be turned on if this time is reached and the connections have already been disabled.



Re-enable periodically while screen off - Briefly re-enable the connections in the background, at the specified interval, to allow for sync, and notifications to come in.



Re-enable WiFi first - Re-enable and attempt to connect Wi-Fi before enabling network data (maximum wait of 8s).



Note:
-Having data enabled while WiFi is connected does NOT use additional battery power.
-Dual SIM phones may not disable data on both SIMs as the required code varies by manufacturer.
-Bluetooth functionality is only available on ICS and above.
-GPS functionality is only available on KitKat and requires ROOT.
-If you are on Android 4.4.1 - 4.4.2, a persistent notification is required due to a bug in KitKat where services cannot restart themselves once killed by the system. If you would like to hide the notification, find LeanDroid in Settings -> Apps, and un-check "show notifications". Do not swipe LeanDroid away from Recent Apps, as this will also cause this bug.



Follow us on twitter: @TeqTic



Translation credits:
Italian - Vladi, Luca Salighini, Gian Luca Bignardi
Spanish - David Alonso
German - Nicolas Woelker
French - Peacefull
Portuguese - Magno Dias
Czech - JanSe
Ukrainian - Andriy Hudzan
Dutch - Henk van Dijk
Polish - Tomasz Macherowski
Hungarian - Bence Urbán
Romanian - Flaviu Ciobanu
Turkish - Ahmed Yasin KUL
Croatian - Alen Čuček www.croandroid.com
Malay - Teng Howe Cheng

Recent changes:
2.3.0
-New custom notification with toggle switch
-Reduced memory use when using notification!
-Do not periodically re-enable GPS (useless, causes Google to actually use it during internet re-connectivity)
-Fixed freeze if went to "Except" screen too quickly on slow internet connection
-Fix for disable alarm not being set when only GPS needs to be disabled
-Added Malay translation
-Subtle layout changes
Add to list
Free
86
4.3
User ratings
2396
Installs
50,000+
Concerns
0
File size
205 kb
Screenshots
Video of LeanDroid Screenshot of LeanDroid Screenshot of LeanDroid Screenshot of LeanDroid Screenshot of LeanDroid Screenshot of LeanDroid Screenshot of LeanDroid Screenshot of LeanDroid Screenshot of LeanDroid

About LeanDroid
LeanDroid is a lightweight battery saver that automatically manages power-hungry wireless connections to significantly lengthen the battery life of your devices.



It can disable WiFi, Cellular Data (2G, 3G, LTE), Bluetooth, and GPS after a certain time with the screen off to conserve battery power and lower data usage. Connections will be re-enabled when the screen is turned back on or unlocked, and periodically to allow for notifications to come in. LD will only re-enable connections that it disabled, not all of the selected connections. There are many additional options to set to your preference.



If you have an issue, please email [email protected] for support before leaving a negative review!



Some options explained:
Disable Wi-Fi/Data except if active - Connections are only disabled if there is negligible data transfer while screen is off. Some music services (Songza, Spotify, Pandora, Slacker, etc) don't "stream" but instead download entire songs at once, and they might do this while the screen is still on. Please set the disable time interval to at least the length of your average song so LD can catch data activity while the screen is off.



Disable Wi-Fi except if browser has web 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 when it is re-enabled.



Disable except time - Connections will not be disabled between this time of day. Connections will automatically be turned on if this time is reached and the connections have already been disabled.



Re-enable periodically while screen off - Briefly re-enable the connections in the background, at the specified interval, to allow for sync, and notifications to come in.



Re-enable WiFi first - Re-enable and attempt to connect Wi-Fi before enabling network data (maximum wait of 8s).



Note:
-Having data enabled while WiFi is connected does NOT use additional battery power.
-Dual SIM phones may not disable data on both SIMs as the required code varies by manufacturer.
-Bluetooth functionality is only available on ICS and above.
-GPS functionality is only available on KitKat and requires ROOT.
-If you are on Android 4.4.1 - 4.4.2, a persistent notification is required due to a bug in KitKat where services cannot restart themselves once killed by the system. If you would like to hide the notification, find LeanDroid in Settings -> Apps, and un-check "show notifications". Do not swipe LeanDroid away from Recent Apps, as this will also cause this bug.



Follow us on twitter: @TeqTic



Translation credits:
Italian - Vladi, Luca Salighini, Gian Luca Bignardi
Spanish - David Alonso
German - Nicolas Woelker
French - Peacefull
Portuguese - Magno Dias
Czech - JanSe
Ukrainian - Andriy Hudzan
Dutch - Henk van Dijk
Polish - Tomasz Macherowski
Hungarian - Bence Urbán
Romanian - Flaviu Ciobanu
Turkish - Ahmed Yasin KUL
Croatian - Alen Čuček www.croandroid.com
Malay - Teng Howe Cheng

Recent changes:
2.3.0
-New custom notification with toggle switch
-Reduced memory use when using notification!
-Do not periodically re-enable GPS (useless, causes Google to actually use it during internet re-connectivity)
-Fixed freeze if went to "Except" screen too quickly on slow internet connection
-Fix for disable alarm not being set when only GPS needs to be disabled
-Added Malay translation
-Subtle layout changes
User reviews of LeanDroid
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Android Market Comments
A Google User
5 days ago
Must have The best battery saving app. Down to 1% drain when phone in standby screen off mode.
A Google User
Oct 14, 2014
Simple and prefect.
A Google User
Oct 11, 2014
WON OF THE BEST i been using long battery life , and i thought there was not any better battery saving app that could do better. until i try leandroid the reason i wanted to try this was because of the dev i see he is very involved with his app and that Impress Me!!! . I even read every page of the xda forums , and i even ask him a question about the buying the paid app and he answer very quick i did buy the pro version i dont need it right now . but i felt the dev deserves it so i do recommendation this app to every one its a small footprint and its uses very low memory thanks for a great app
A Google User
Oct 8, 2014
Excellent app
A Google User
Oct 8, 2014
Amazing Must have apps!