Elixir 2 – A Free & Insanely Powerful System Information App [Android 2.1+]

Erez Zukerman 11-10-2011

android system info appWhen I first wrote about Elixir Elixir - Everything You Ever Wanted to Know About Your Android Phone That smartphone sitting in your pocket or on your desk right now is actually a computer. Of course, you already knew that. But what kind of a computer is it, exactly? What are its specifications,... Read More , that post made quite a splash. It turns out many people want a good, free, system information tool for Android. Well, for all of you out there, I have some great news today. Elixir 2 is much more powerful than the first version, and can probably replace several other apps you’re currently using, as well as add lots of new functionality you never knew you wanted.


Elixir’s developer seems to make a conscious effort to avoid bloat, so Elixir 2 is offered as a suite of separate applications. It goes like this – you’ve got Elixir 2 itself, which is the core app we’ll be looking at. Then there’s Elixir 2 – Widgets, which is a separate app that provides (surprise) widget functionality. If you just want powerful system widgets, you can install Elixir 2 – Widgets on its own, as it doesn’t need Elixir 2 to run. Then there are the permission-related add-ons: Elixir 2 – Personal for allowing features that require access to personal data (missed calls, message unread counts), and Elixir 2 – Admin for allowing features that require device admin permissions – specifically, turning off the screen for you. All of these are completely free, by the way.

I went ahead and installed everything except for Elixir 2 – Admin. I can’t hope to encompass everything Elixir 2 has to offer in a single post, but I’ll try to take you through some of the nicer highlights in no particular order.

Widgets in The Notification Area

This one is big:

android system info app

That’s my notification area. See that bar right under Quicker? That’s Elixir 2. I can see at a glance my battery temperature, memory status, CPU load, RAM usage, number of apps running, and uptime. Now let’s see what happens when I tap one of these:

system information android

I get a zoomed-in version of the same widget, which I can use to drill further down. For example, let’s tap the RAM icon:

system information android

I am instantly taken into Elixir 2, which opens at the processes/services screen, letting me see exactly what’s eating up my system resources. This is quite a bit of information to take in, so fortunately, Elixir lets me slice and dice it any way I want:

system information android

I can filter processes by text, by system/user processes, or by background processes. I can also sort them any way I want. Since I’m interested in RAM use, let’s sort by memory:


A-ha! Now I can see exactly what’s using my phone’s memory. For example, I never realized how much RAM the Dropbox client eats up, even when I’m not actually doing anything with it. Well, I can easily fix that. A simple tap of the process opens this menu:


I find the “More information” entry somewhat amusing, as how much more information could I possibly want? This is what happens when you tap it:

android system info

I guess this is handy if you’re a developer. For me, the “Kill process” option is enough. Just a single tap, and I now have 27MB more free RAM. Not that I advise killing processes on a routine basis, of course. Android tends to handle this very elegantly, and I don’t generally use a task killer. Still, it’s nice to be able to drill down so deep.

Since we’re already in Elixir, let’s take a quick look at the main screen:

android system info

Many of these categories were already present in Elixir 1, but the interface definitely feels slicker and more polished this time around. For an application that offers such a rich set of data, Elixir manages to stay wonderfully usable all throughout.



Widgets were already offered in Elixir 1, but Elixir 2 offers all-new icons, better widget performance (less CPU usage), and the option to open widgets via shortcut. Let’s see how that last one works:

android system info

And this is what you see after tapping “Add new” and selecting a widget size:


At which point you need to populate the widget by tapping each of the slots (X’s), much like in Elixir 1:


Now I can create a shortcut to this widget on my homescreen:


The shortcut itself looks like this:


And this is what happens when I tap it:

android system info app

This is great, because it saves screen space, as well as battery life. The widget uses battery only when you open it.


Since Elixir can do so much, you do need to read its documentation to make the most of it. Fortunately, the documents are well-written, contain many screenshots, and are not overly verbose.

Final Thoughts

Elixir 2 is so good, I can’t believe it’s free. This is one of the most powerful Android apps I’ve reviewed in recent memory. If you need any sort of system utility, be sure to check it out. It may take you some time to master, but in the final analysis, it’s well worth it.  Let us know what you think of it in the comments below.

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  1. Mrkkrules
    December 9, 2011 at 1:05 pm

    thats not working on my samsung galaxy fit

    • Erez Zukerman
      December 10, 2011 at 12:52 am

      What Android version does your Fit run? Is it rooted? What's not working exactly?

  2. A_nonny_mouse
    October 11, 2011 at 8:45 pm

    I've yet to hear/read about an app that is even CLOSE to the functionality of E2. Then when you add in a super-responsive dev... You got gold baby! When E2 replaced several apps on my system, I actually wound up SAVING memory too!

    • Erez Zukerman
      October 20, 2011 at 2:20 pm

      That's great! What apps did you find you no longer needed after installing E2?

  3. bt
    October 11, 2011 at 8:33 pm

    And there are a lot of more feature.

  4. Hildy
    October 11, 2011 at 8:01 pm

    Another system information app to look at is System Panel from NextApp. The lite version had similar system information screens and features but instead of widgets it shows up in the notification bar. The paid version adds the ability to show historical monitoring information and has an app backup and reinstall function.

    • Erez Zukerman
      October 11, 2011 at 8:21 pm

      Interesting! Although you did see Elixir 2 includes notification bar integration now, right?

  5. Natrnaybob
    October 11, 2011 at 6:16 pm

    Holy cr@p!

    • Natrnaybob
      October 11, 2011 at 6:16 pm

      I meant to write - "Holy cr@p, what an app!"

      • Erez Zukerman
        October 11, 2011 at 8:21 pm

        LOL :) Quite a beast, isn't it? :)