• Net Monitor (Privacy Friendly) 1
  • Net Monitor (Privacy Friendly) 2

Net Monitor (Privacy Friendly)

Privacy Friendly Net Monitor shows active network activity of installed apps. It belongs to the Privacy Friendly Apps group developed by the research group SECUSO at Technische Universität Darmstadt. More information can be found an secuso.org/pfa

The connection information includes local and remote socket information along with resolved hostnames and a protocol evaluation based on well-known ports. Known unencrypted and encrypted protocols are automatically marked. A detailed mode offers additional technical information of the connections.

Server validation is an automatic analysis of the remote servers TLS implementation. Remote servers with a resolved hostname are tested automatically when the connection protocol is known for using TLS encryption. The analysis is performed by SSL Labs API (more info: https://www.ssllabs.com/projects/ssllabs-apis/) and the associated service. The remote server's implementation quality is shown in grades A+ (best) to F (worst), or is displayed as T (trust issues). To perform the validation Net Monitor connects to Qualys SSL Labs via the Internet. If you do not want this connection, please deactivate server validation in the settings.

How does Privacy Friendly Net Monitor differ from other applications?

1. Minimal Permissions
Privacy Friendly Net Monitor does not require any permission for scanning active connections. The Certificate Validation feature requires the Internet permission to request server test results from Qualys SSL Labs API. In case you do not want a connection to Qualys SSL Labs, please deactivate server validation in the settings.

2. No rooted device required
Most of apps with a similar functionality require a so called "rooted" device. This means that extended user rights are activated on the device. This activation results in a loss of warranty. Privacy Friendly Net Monitor does not require a rooted device.

3. No advertisement and no tracking
Privacy Friendly Net Monitor does not include any tracking mechanisms or advertisement and comes free of charge.

Category : Tools

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Reviews (24)

Nik. K. Aug 1, 2020     

Works very well - and does not require any special pemissions for doing so. The history feature was a very good addition. Unfortunately, it is in dire need of an update (last one was in 2018), as it will not work under Android 10. Also, this would hugely benefit from a way to export the history collected for one (or more) apps - even as a simple txt file (if there already is such a capability, I was not able to find it...).

Dan. B. Aug 23, 2020     

I can confirm, I got a new phone with android 10 and this app no longer works, then again no update for 2 years

Nuc. R. Apr 6, 2020     

Sadly, it doesn't work on Android 10 and the page remains empty.

Uda. B. Nov 10, 2019     

Used to work fine but now not working on Android 10.

Nix. N. Aug 3, 2019     

this app is great. keep up the great work, it is noticed and appreciated

Thr. L. Dec 28, 2019     

Loved this tool on my Samsung A5.... But not working now on android 10. 🙁

Nik. D. Jun 14, 2020     

Does not work on Android 11

Sum. G. Sep 19, 2020     

Its a great app but it does not work on android 10

Use. N. Apr 5, 2019     

For the useful privacy friendly program

A. G. u. Nov 1, 2018     

Excellent app. This is what I was looking for. 5 star to the developer

Nic. M. Nov 6, 2019     

FOSS, functional, no root required

A. G. u. Apr 24, 2019     

Very Dodgy behavior. It was installed, Google Play marked it as installed and nonetheless once I clicked on open a new installation occurred. Uninstalling the whole thing.

One. P. Jul 14, 2018     

Great utility to have in your #Android ToolBox. Has not quit once and network details are in point form. 5/5 🌟

Shi. M. May 20, 2018     

This app worked a short time after I installed it, but not anymore. Further the play store didn't recognize it was already installed and allowed it to be installed a 2nd time. Therefore I'm uninstalling it.

Rok. J. Apr 5, 2018     

Not working at all. Tried the one from fdroid as well. Not a single connection shows up, no notification is shown even though it's on.

A. G. u. Jun 16, 2018     

Worked at first (in March 2018 on an S3mini running JellyBean Android-4.2.2), now it immediately "Stops Working" and the standard pop-up "Report or ..." immediately disappears again without a chance to choose "Report"... I suspect an incompatibility with device or OS-version (might have been introduced with/in the 2.0 update -- I hate it when that happens, and the develloper fails to react, and answers trouble-reports, as seems to be the case here)

nos. Jun 2, 2018     

Lenovo Vibe C2 (K10a40) Android 6.0 (manually flashed S230 ROM) & the app works perfectly; for anyone having problems: it is probably your device! :)

A. G. u. Oct 27, 2017     

Helpful----I used it on and off for several months. Helpful, works as described. A good utility, worth having.

Chr. V. Aug 7, 2017     

I thought this app would look exactly as it does but show the band width being consumed with each connection. This does not show any of this vital bit of information that would make this app useful, how disappointing. Only shows connections that have been made by other apps installed but not their actual consumption.

Eri. D. Sep 2, 2017     

Very good. Showed an app I think was leaking data. Feel much better now.

あみま. Mar 21, 2017     

not work on Huawei Mate 9

Pau. A. Mar 28, 2017     

Does what it claims. Interesting to see what some apps are up to.

Vis. N. K. Aug 21, 2017     

Please add a pitch black theme to the app.

Ras. z. Mar 26, 2017     

application often crashed. too often!!! otherwise I find it quite useful. pls fix the bug.