Battery Saver EcoCtl

4.0
524 reviews
50K+
Downloads
Content rating
Everyone
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About this app


This app uses android.permission.GET_ACCOUNTS to get synchronisation account information. This information is used to set the synchronisation control target item from the [Settings for SYNC items] in the upper right menu. It is a part of functions that reduce battery use.
The information is only used to display the settings screen and save settings. It is not send or shared externally.


On Android 5.0 +, root authority is required for use [Disable 3G/LTE in screen off].
On Android 10.0 +, root authority is required for use [Disable Wi-Fi in screen off].


1.
Automatically stop network (3G / LTE, WiFi selectable) when the screen turns off. Automatic restart by unlocking.
Since network is automatically restart periodically even when it is off, receive of e-mail etc. is also possible.
(Because network control is based on Android's security policy, it will not work on non-root Android 5.0 or later.)

2.
You can stop syncing in the battery mode. It will be back automatically by changing to the charge mode.
You can select the syncing items you want to stop in the battery mode.
For example, you can continue synchronization only GMail. (and stop the other synchronizations)

3.
EcoCtl itself consumes almost no battery.

・We have confirmed receipt of mail by Gmail, K - 9 Mail. Depending on the mailer, it may not be received successfully at the timing of network return.
・The network stop function is automatically disabled during tethering.

4.
You can change some settings with the shell command.
am startservice -n com.jp.ssipa.ecoctl/.MyService --es SERVICE_STATUS SET_SETTING --es SUB_STATUS {*1} --ez VALUEb {true|false}
*1
DATA_NW_CHECK Disable 3G/LTE in sleep mode.
WIFI_NW_CHECK Disable Wi-Fi in sleep mode.
BATTERY_NW_CHECK Keeping network connections ON while charging.
BATTERY_SYNC_CHECK SYNC on charging only.
WIFI_SYNC_CHECK SYNC on Wi-Fi only.

Example, Stop "disable 3G/LTE in sleep mode".
am startservice -n com.jp.ssipa.ecoctl/.MyService --es SERVICE_STATUS SET_SETTING --es SUB_STATUS DATA_NW_CHECK --ez VALUEb false


Any requests are wellcome, please comment on Google Play.
Updated on
Nov 25, 2024

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

4.2
509 reviews
Stephanie Blue
October 22, 2025
High hopes but couldn't get it to work on Galaxy S23fe. I found the instructions in comprehensible. Too bad because many reviews were positive.
3 people found this review helpful
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Mike Mben
May 17, 2025
Nice app which i have never anyother apps that is like this app let them keep it up,but they should touch hand on issues of not blocking the unwanted number completetly because it still ringing out when somebody call your line.
9 people found this review helpful
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Brad Gibbs
June 8, 2025
Crashes video services and doesn't work. Batteries are still dead if phone is disconnected for more than 10 minutes.
33 people found this review helpful
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What’s new

Support for Target API34.
Support for dark mode setting of the system.
Fixed bugs.