LeanDroid

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], or use the contact menu option from the app 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 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+.
-GPS, Cell radio functionality is only available on KitKat+ and requires ROOT.
-Cellular data requires ROOT on Lollipop only!
-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 - Andriyko
Dutch - Henk van Dijk
Polish - Tomasz Macherowski
Hungarian - Bence Urbán
Romanian - Flaviu Ciobanu
Turkish - Ahmed Yasin KUL
Croatian - Alen Čuček
Malay - Teng Howe Cheng
Arabic - Faisal Allansari
Russian - Sergey Danilov / Олег Мирский
Greek - Alex Tsanis (aka badlorg)
Slovak - Pyler
Indoneisan - Kevin Pratama

Recent changes:
2.7.1
-Fix bug with data sometimes not being re-enabled if service killed while waiting for WiFi to toggle (common if not showing notification)
-Change sync duration to start when toggling connections is complete
-Allow wait for WiFi up to 60s
-Remove restriction on sync duration
-Keep notification after pausing on Android 4.4.1 and 4.4.2
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Free
86
4.3
User ratings
3502
Installs
50,000+
Concerns
0
File size
291 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
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], or use the contact menu option from the app 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 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+.
-GPS, Cell radio functionality is only available on KitKat+ and requires ROOT.
-Cellular data requires ROOT on Lollipop only!
-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 - Andriyko
Dutch - Henk van Dijk
Polish - Tomasz Macherowski
Hungarian - Bence Urbán
Romanian - Flaviu Ciobanu
Turkish - Ahmed Yasin KUL
Croatian - Alen Čuček
Malay - Teng Howe Cheng
Arabic - Faisal Allansari
Russian - Sergey Danilov / Олег Мирский
Greek - Alex Tsanis (aka badlorg)
Slovak - Pyler
Indoneisan - Kevin Pratama

Recent changes:
2.7.1
-Fix bug with data sometimes not being re-enabled if service killed while waiting for WiFi to toggle (common if not showing notification)
-Change sync duration to start when toggling connections is complete
-Allow wait for WiFi up to 60s
-Remove restriction on sync duration
-Keep notification after pausing on Android 4.4.1 and 4.4.2
User reviews of LeanDroid
Write the first review for this app!
Android Market Comments
A Google User
15 hours ago
Doesn't seem to work on Lollipop.
A Google User
Sunday 3:19 PM
Slow WiFi woke up Doing the job but it takes about 15-20 sec to get WiFi back on screen resume. Was fine 2 updates before (LG G3 AT&T stock). Same problem on Nexus 7
A Google User
Sunday 2:24 PM
Sansung 5 Doesn,t disable mobile data on lollipop system, was perfect on kitkat system
A Google User
Sunday 1:22 PM
Great battery saving app. Love this app. I would recommend this to everyone who has just bought a new mobile or just worrying about the battery life.
A Google User
4 days ago
Slow WiFi woke up Doing the job but it takes about 15-20 sec to get WiFi back on screen resume. Was fine 2 updates before (LG G3 AT&T stock).