System Activity Monitor Ultimate is the application providing you all information about your device - hardware, operating system, processor, memory, GPU, network interface, storage and battery, including OpenGL powered visual representation in real time.

Hardware information:
- iDevice name
- Screen resolution
- Screen size
- Retina capability
- Pixel density
- Aspect ratio

Operating System:
- Version
- Build
- Kernel information
- Boot time
- Uptime
- Tick frequency
- Operating system limits: VNodes, tick frequency

- Name
- Coprocessor
- Architecture
- Physical and logical core count
- Frequency
- L1, L2 cache size
- Endianess

- Total memory
- Memory type
- Memory usage: wired, active, inactive, free
- Page-ins
- Page-outs
- Page-faults

- Chip name
- Supported OpenGL version
- OpenGL vendor
- Supported OpenGL extensions

- Cellular technology (LTE, Edge, GPRS...)
- External IP
- Internal IP
- Netmask
- Broadcast IP
- Total WiFi and cellular traffic since boot.

- Total available space on device
- Free space
- Used space

- Battery capacity
- Battery voltage
- Battery status
- Current battery level

What’s New

Version 0.1.12

Added the following device support:
* iPhone XR
* iPhone XS
* iPhone XS Max

Ratings and Reviews

4.4 out of 5
70 Ratings
70 Ratings
Vvikkttorr ,

More than I expected

I was pleasantly surprised to find that there was much more info than I imagined available. I've been looking for an app like this but have only found the info that the phone gives for free. Although in some cases their presentation comes with many nifty graphics. The graphics are slick, elegant and skillfully designed and work well with the way everything else functions. The info is laid out in a clear extremely understandable way. All of the other info that this app made available made me want to learn more about it.
>>Update 16JUN2018 - this app is awesome!

Joman444 ,

Best system monitoring app in the world

This is by far the cleanest, lightest, most effective app for monitoring iOS device performance. I use it often to check network traffic and download/upload speeds.

The developer deserves an award for offering this app free with zero ads.

My only suggestion is: make a widget option to view a compact summary of CPU, RAM and network speed from the lock screen/today’s view.

Previous versions used to show you which internet addresses your device is connected to (tcp connections) but I don’t see that available anymore possibly due to Apple restricted access to that information.

5 stars, huge thanks to developer for offering this great tool free with zero ads. Highly recommended.

the dude 12764 ,

Wow This App is Cool

I bought this app on a whim just because I’ve always kind of wanted something like this for my iPhone. Now it’s like I have access to all of my incredibly-helpful-to-know system reports like that are available on Mac OSX from the terminal through commands such as “top”. This app provides a sick interface for displaying this data to boot. Excellent app!


Arvydas Sidorenko
19.4 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© Copyright (c) 2017


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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