System Monitor Lite

System Monitor Lite Free App

Rated 4.28/5 (3,597) —  Free Android application by Christian Göllner

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About System Monitor Lite

The Lite version of the most beautiful and versatile System Monitor for Android. This application provides real time system load statistics in the form of text and graph.
This app is a full 6 in 1! You will be able to monitor CPU,RAM,I/O, Network, TOP APPS and BATTERY.

Assume the power and configure features, such as:
-The calculation strategy for the remaining battery time.
-The update interval of real time monitoring, in order to spare system resources.
-Choose to either monitor total cpu usage or individual cpu cores!

If you want more powerful monitoring, go grab the full version which will unlock you:
- Notification bar
- Floating apps
- Widgets
- DashClock lockscreen widget extensions
- Saving and scheduling of background monitoring sessions

Misc:
- Help translating! https://crowdin.net/project/system-monitor

PERMISSIONS EXPLAINED:
- RUN ON START: Is needed to launch battery monitoring service on boot

How to Download / Install

Download and install System Monitor Lite version 1.5.2 on your Android device!
Downloaded 100,000+ times, content rating: Everyone
Android package: com.cgollner.systemmonitor.lite, download System Monitor Lite.apk

All Application Badges

Good rating
Free
downl.
Android
4.0+
Bug
buster
For everyone
Android app

App History & Updates

What's Changed
v1.5.2:
1 - More crash fixes
v1.5.1:
1 - Crash fixes
2 - New icon
v1.5:
1 - Support for octa-core devices
2 - Top apps works again
v1.4.3:
1 - Crash fixes
v1.4.2:
1 - Fix issues related to Storage Stats.
v1.4.1:
1 - Crash fixes
v1.4:
1 - Updated design
2 - Optimizations
Version update System Monitor Lite was updated to version 1.5.2
Version update System Monitor Lite was updated to version 1.4.3
More downloads  System Monitor Lite reached 100 000 - 500 000 downloads
Version update System Monitor Lite was updated to version 1.2.8

What are users saying about System Monitor Lite

T70%
by T####:

And that's all it is really, a very simple system monitor, unless you have the upgrade, with a dark theme. Fortunately for me that's all I need. As an aside - the new icon looks really low res with jagged white edges on my phone. Just a heads up.

W70%
by W####:

Not showing "Top apps" on my HTC U11 although I gave all the permissions. Don't know why is that.

G70%
by G####:

Installed it, opened it, and immediately crashed. Tried again and immediately crashed. Moto x4

K70%
by K####:

Serious RAM hog. Way too heavy on system resources - even when checking interval times are increased.

M70%
by M####:

I loved this app, but the top apps section stopped working. Doesn't display anything anymore.

K70%
by K####:

Not compatible with android 7.1.1 Doesn't refreshes data untill force stopped.

Z70%
by Z####:

Excellent app, just that my device does not allow this app to access the kernal. Otherwise it provides accurate cpu utilization stats. Could add more features like sensor detection, to make it a one stop solution

K70%
by K####:

Top apps dont work for my xperia z5 premium. Why is that?

E70%
by E####:

Was one of the tools I used to first establish and track down a wakelock issue that was affecting my battery life. Straightforward and works as intended. Phone: Moto Droid Ultra XT1080

Q70%
by Q####:

Top apps and cpu frequencies stopped working when I upgraded the phone kernel to version 7.0 on my Moto g4

U70%
by U####:

Keeps crashing on start up. Read great reviews of this app, really wanted to give it a shot. Totally bummed.

K70%
by K####:

Not useful for S8. Stopped working on first launch, doesn't display any app info for usages..

P70%
by P####:

I like the design of the app, and everything seems to work fine, but the top apps section is now empty, no matter what I do. I am fairly certain this occurred with the last update.

V70%
by V####:

Instant crash when using the RAM tab on Oneplus 3T running Android 8.0. Nice feature that it starts again on the same tab again after crash, aaand then it crashes again ????

K70%
by K####:

Tops apps section not working on s7 edge (exynos) would appreciate if you could fix the bug

R70%
by R####:

The "Top Apps" feature (which was the whole reason I installed) doesn't work at all. The list is always empty.

E70%
by E####:

I was a bit disappointed with this app, although it appears complete with a nice UI and plenty of tools, it was let down by what appeared to be a storage bug, I cannot select the root folder and just general force closes would happen. Using Samsung Galaxy S5.

K70%
by K####:

Hi, I've been using this app for a long time and it's great. But now I'm moving to Nextbit Robin and there's one problem the Top Apps tab seems to show nothing at all is this a problem with Android 7.1.1 or my device? Thanks

K70%
by K####:

Crashes on startup and drains a lot of battery in the background. Needs to be updated to work with the lastest Android versions. Until then save your battery by staying away!

X70%
by X####:

Its not too bad but there are problems with the battery monitor. The graph tends to incorrectly jump down massively after resuming from sleep. A discharge rate of 4,000% per hour means my hand must have been blown off and I must be engulfed in flames. I suspect it uses a mangled first battery reading when waking up. Those long flat bits on the graph when you sleep the phone should not be there. You should simply stop the graph whenever you have no readings.

K70%
by K####:

Pretty good, but since Android 7.0, the GPU monitor has disappeared from my HTC One M9. Android 5.1 and 6.0, had this feature in this app, but doesn't seem to read 7.0. also the top apps section is blank after 7.0 too. Please fix.

C70%
by C####:

Tegra Note 7, Moto G This is the app I've been looking for since the Galaxy S1 came out. Finally a system monitor that can match Windows built in monitor! Doesn't display GPU info on Tegra 4, but does on Snapdragon 400.

Z70%
by Z####:

Dev, I have my finger on the purchase button. Can you clarify this review for the pro version? "Can't use when offline. Only 2 options either validate license or exit??? Thus eventually making the app unusable when no data connection.. Why do you need to validate on every launch? I regret now having purchased this a while back. And I know there would be no reply from the dev, as it never did in the past"

C70%
by C####:

Please, for the love of god, use /proc/meminfo! In 95% of extreme cases the ActivityManager says the wrong number. For example, on my Xperia, it shows 220MB of free RAM, but the kernel says that around 16.3MB is free, and that is free+cache/buffers. To get real memory usage, download Diskinfo from the store, go to Settings and switch to meminfo, you will see the difference.

C70%
by C####:

Overall, I love this app and all the wonderful information it gives me. However, the one thing I miss having is the CPU temperature graph. If this feature returns, I would absolutely give it five stars.

C70%
by C####:

Grt expirence with this app. plz just provide uploading widget and process kill by apps which using unnecessary data or can set limit.

C70%
by C####:

Work well with Nexus 6, but crashing frequently on Google Pixel XL even with battery optimization turned off for this app. Tracking of battery level on the battery history tab inaccurate on the Pixel XL. Likely due to service not restarting after app crash. Google Pixel XL: Android 7.1

C70%
by C####:

I have a hard time paying for an app if there is no active development... 7 months is a long time to go with no updates. Abandonware?

C70%
by C####:

First app that was successfully able to extrapolate the battery life (accurately) and the mode overview and storage overview is pretty unique as well! Would recommend.

L70%
by L####:

I'll keep looking elsewhere. Why is CPU clock speed not shown per CPU? Why is it not shown in a graph?

C70%
by C####:

FYI: For those who wants a notification bar icon, you can get it for free from an app named "OS monitor", which does not look as beautiful as this app though.

C70%
by C####:

Needs updating to work properly on Android N. Top apps no longer displays.

C70%
by C####:

Top apps is blank in android 7. Seeing that the cpu is busy as only one number is useless.

C70%
by C####:

Android nougat

S70%
by S####:

But it seems that Android 7.x preventing apps from seeing each other is too effective for this app. Please update

C70%
by C####:

Doesn't work properly on 7.1.1, download droid info instead.

K70%
by K####:

ONE OF MY MOST FREQUENT USED APPS. GREAT WORK DEVELOPER.

C70%
by C####:

Crashes frequently on Android 7.1 when it's just running in the background

C70%
by C####:

RAM usage report doesn't show anything, Android N preview Nexus 6

C70%
by C####:

2 stars because of limited funtions such as no notification bar. Full version 4 or 5 stars.


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Rating Distribution

RATING
4.35
3,597 users

5

4

3

2

1