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JuiceDefender - battery saver

by Bernhardt Fischer on 11/23/12 7:00 PM

Tested version: 3.9.4
Latest version: 3.9.4
Requires Android: from 1.6

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Summary

Oh, dying batteries. You are the bane of my existence. But whereas many users will resort to better hardware (or even replacement batteries), my motto is: let the software take care of energy vampires for you. On that note, let's take a closer look at JuiceDefender - battery saver.

 

Features & Use

Section rating:

Test device: Samsung Galaxy S2 (I9100G)
Android version: 4.0.4
Root: No
Runs as of Android version: 1.6

As mentioned in the intro, I'm not the type of user who will invest in several external batteries. I prefer to let an app suss out which are the main energy culprits and then act according on this information.

JuiceDefender - battery saver is an app that is meant to provide your Android device with more – or rather longer lasting – battery power by trimming some excess fat, i.e. device settings. Android has a few innate settings that help reduce pointless energy consumption, but JuiceDefender - battery saver does have a few clever new tricks up its sleeve.

For instance, one option is to cut all internet connections whenever the device goes into standby-mode. Connections are reestablished as soon as the display becomes active again. Another option is to cut internet connection but check for incoming emails etc. at 15 min intervals.

Every user can compose the settings profile that is best suited to his or her needs. To do so, hit the advanced settings feature and start making your own configurations. Every single setting comes with a detailed explanation that feels personable and all of these text were obviously made with a love for detail and user friendliness.

Bottom line:

JuiceDefender - battery saver is a thoughtfully made app that does it's job very well. You can take over the pre-settings or adapt them to suit your user behaviour and preferences, but either way the battery will last longer.

 

Screen & Controls

Section rating:

JuiceDefender - battery saver comes with a helpful intro text. The UI is not exactly pretty but it does what it's meant to do.

 

Speed & Stability

Section rating:

JuiceDefender - battery saver performed very smoothly throughout our test runs.

 

Price/Performance Ratio

Section rating:

JuiceDefender - battery saver is free of charge and can be found in both the App Center and Play Store. I find that supporting the developers' excellent work and getting the high useful extra features is well worth the EUR1.99 for the pro version, as well as the EUR4.99 for the ultimate version.

 

Comparable Apps

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JuiceDefender Plus

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SuperPower XDA-BETA v0.80

SuperPower Paid

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Developer

Latedroid en

Italy

The maker of JuiceDefender

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JuiceDefender - battery saver
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Market Comments

A Google User, Jun 18, 2013
Great Exelent app.
A Google User, Jun 18, 2013
After trying other battery defender juice defender is the best Juice defender is the best for battery life on the Android Market
A Google User, Jun 18, 2013
Best ever Works like charm .
A Google User, Jun 18, 2013
Free version is a bit useless there's no setting at all so can't tell what each profile does
A Google User, Jun 18, 2013
Just get it This app does what it says. Just download it.
A Google User, Jun 18, 2013
my googview fantastic! it saves so much energy I feel refreshed!!
A Google User, Jun 18, 2013
Improved battery life Allowed me to continue using my Samsung galaxy s phone by improving it's efficency
A Google User, Jun 18, 2013
Review of JD Too early for me to review it without prejudge but so far seems to work, albeit insignificant.
A Google User, Jun 18, 2013
Gud... Not such high effects
A Google User, Jun 18, 2013
Good app. Works as advertised. Good app. Works as advertised.
A Google User, Jun 18, 2013
Messed up my phone. Not only did it drain my battery faster than before, the app killed my internet totally. Even after uninstalling my internet would not work at all. Had to reset my phone. Thanks jerks.
A Google User, Jun 18, 2013
Hello? Are you even supporting this app anymore??? It's been a year & a half since the last update...
A Google User, Jun 18, 2013
Definitely works So many options to choose from. I have it on my Samsung Admire and Samsung Note 10.1
A Google User, Jun 18, 2013
Great No problems at all! Saves a lot of battery time even when I watch YouTube and play games on my phone
A Google User, Jun 18, 2013
It does work Very happy to get my old battery life back.
A Google User, Jun 18, 2013
Great app Great battery saver
A Google User, Jun 18, 2013
Great apps.. Great apps. proven and tested on my sg pocket battery last longer than ussual. and now i used to install it on my sgS4. Many thanks..
A Google User, Jun 18, 2013
Aah! Nice App
A Google User, Jun 18, 2013
Great battery saver Only installed this yesterday and battery life very much improved
A Google User, Jun 18, 2013
Stable and much needed Every smart phone user needs this app!
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