I can't say enough good things about this program. Running the program on a 30 minutes sleep / 2 minutes awake my battery life at the end of an 8 hour day, working in the basement of a concrete building with light messaging and lunch time web browsing is usually 60% to 70%. Without the program, I am usually around 40%. If you want to preserve your battery, you can't go wrong with this program. Samsung Galaxy S5 (rooted) (AT&T phone) Deep Sleep Battery Saver & Greenify for battery life management
Works great but all the ads. I started using it years ago and stopped when android got better with battery life. But recently android and Google play has been killing my battery and data, mostly at night. So back to this. It still works great and turns of Wi-Fi and data. I use slumber, which stops all my problems. But before it had a dark theme and at least some customization without the pro and the ads are just crazy. So still great but not as good as it was.
More detailed option descriptions plz The only thing I have to say, is it would be nice to better understand exactly what some of the options mean exactly. For example, the trigger sync. Just from the apps description... I don't really know how it works. I'm using trial and error to figure out how to get my messenger and Facebook apps to check for messages and stuff while my screen is off and phone is locked.
I am very satisfied with this app. I am using it together with another app that limits the maximum speed of the processor while the screen is off and as a result I managed to prolong the avearge battery life almost double. The phone almost does not use battery when idle. I have a 4000mAh battery and the usage is about 1% for 2 hours when I am not using the phone. I see that this app itself has a functionality to change the processor speed, but I am not such a specialist to use it. I mostly use the standard "Aggressive"mode.
In short, it simply doesn't work. It doesn't deepsleep and it doesn't disconnect from network when the screen is turned off .. on the contrary, it actually contrives to increase power drain and wastes system resources. To make matters worse, it interferes dramatically with the power levels, so that levels are totally unreliable and, for example causes the cellular to close down for an empty battery, when in reality the battery is still at more than 50%. A total nightmare app.
This is like the old [Cheetah Mobile™] Battery Doctor (Good) This app is like back when Battery Doctor actually HELPED save battery, and didn't slow down your phone and intrude the entire system with annoying popups, etc. I hope this app stays this way. In fact, that's the reason I got this app.
- Fixed bugs
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Purify optimizes your phone’s battery life and speed up your android device.