JuiceDefender Ultimate

JuiceDefender Ultimate

100,000 - 500,000 downloads

Pros
  • Full CPU frequency scaling control
  • Comprehensive connectivity scheduling
  • Timeout control
  • Different customizable profiles
  • Smart brightness control
Cons
  • Connectivity control sometimes becomes intrusive (for example when updating from the market)
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Expert's Review
9.0
Awesome

"Long live the battery"

Reviewed by / Jul 01, 2011

JuiceDefender Plus is an app that helps you out with saving battery by managing data, cpu and connectivity

JuiceDefender Ultimate is the full paid version of JuiceDefender ($4.99) which contains all the extra features that brough JuiceDefender Plus and adds: Extreme Profile, Timeout control, CPU frequency scaling, new settings for APN control. High-customizable.

There are three components that drains battery most: connectivity (3G/4G/WiFi), CPU speed and mobile data (apps, processes). JuiceDefender wants to give you comprehensive control over these components in order to save some battery.

First, it contains 5 preset profiles (from default mode to full customization): balanced, agressive, extreme, advanced, customized). By that way, you can set when to enable/disable 3G/4G/WiFi, set CPU speed to adapt it to the needs of each app or processes and manage them to your liking (task killing).

Thus, it contains mobile data toggle automation, as well as connectivity toggle automation (APN), battery consumption optimization (when screen off, battery under threshold, etc.), smart brightness control and a full activity log of all of this.

But what we've really found interesting are two features: "Comprehensive Connectivity Scheduling" and "CPU scaling when phone is idle". First one, will enable/disable connectivity automatically, when you think you're going to need it. Second feature, decreases CPU speed not to waste battery when isn't needed.

JuiceDefender Plus has been developed by LateDroid, an experienced developer focused on the extension of battery life by controlling system parameters in a understandable way for amateur users.

It's true that the main catch of our smartphones is their battery-life. For that reason, we consider JuiceDefender a must have since it truly helps us to extend battery life.

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Developer's original description available here
For battery life just too good to be true, JuiceDefender Ultimate employs a ton of advanced, fully customizable and really effective power saving features.

Absolute control for the highest energy efficiency: try the ultimate battery saving experience!

JuiceDefender is a powerful yet easy to use power manager app specifically designed to extend the battery life of your Android device. Packed with smart functions, it automatically and transparently manages the most battery draining components, like 3G/4G connectivity and WiFi.

JuiceDefender Ultimate enables _all_ the advanced features in JuiceDefender:
- automated WiFi control - also Location-aware!
- all schedule intervals
- night, peak, weekend schedules
- the Extreme profile
- configurable Apps with interactive mode
- 2G/3G/4G network mode switching control*
- CPU frequency scaling*
- Smart Brightness control with integrated screen filter and "night tint" mode
- Timeout control to minimize the hassle of the lockscreen, or disable it altogether when you're at home
- Bluetooth control - it can also automatically reconnect to your headset/handsfree!
- ...and every setting is fully customizable!

* Available if supported by your ROM

More information, reviews, and user guide: www.JuiceDefender.com
Join the community: facebook.com/JuiceDefender

Questions? Problems?
Check the FAQ: JuiceDefender.com/upgradefaq
Support forums: Support.JuiceDefender.com

Recently changed in this version

- UI improvements


Lists with JuiceDefender Ultimate

Some lists where this application appears: Flavio Faust, dthx, kani, Reviewed by Emmanuel Lund, Reviewed by Anna Grace.

Comments and ratings for JuiceDefender Ultimate
  • (74)

    by Muhammad Smith on 11/04/2014

    Just wow!

  • (74)

    by Jonny Stevenson on 09/04/2014

    Doesn't work, crashes all the time. Don't waste your fivers on it

  • (74)

    by Andrew Hope on 09/04/2014

    Does exactly what it says on the tin...

  • (74)

    by Jon LaLone on 08/04/2014

    A bit bothersome at times, but overall very effective

  • (74)

    by Dax Eckenberg on 08/04/2014

    To date I've only bought two apps. .. This is one of them. I used to have very short battery life. Now I can forget to charge overnight and the phone doesn't die in the middle of the night. Sure, It will be on a low charge in the morning. .. But tha

  • (74)

    by Silvana Tecşa on 07/04/2014

    I love it!

  • (74)

    by ken finley on 07/04/2014

    Worth the effort