3.9
3.9K reviews
500K+
Downloads
Content rating
Everyone
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About this app

Disclaimer: Patch analysis will work on any phone. However, active network tests and attack monitoring require a compatible* rooted device with Qualcomm chipset.

What. SnoopSnitch analyzes your phone's firmware for installed or missing Android security patches. On compatible* rooted phones, SnoopSnitch can also collect and analyze mobile radio data to make you aware of your mobile network security and to warn you about threats like fake base stations (IMSI catchers), user tracking, and SS7 attacks.

How. SnoopSnitch allows you to analyze your phone's firmware and provides a detailed report with the patch-status of vulnerabilities (CVEs) by month.

Network security and attack monitoring: To use these features, a rooted device* with a Qualcomm chipset running stock Android 4.1 or higher is required. Custom ROMs are often unsupported as they can lack necessary proprietary drivers. (CyanogenMod seems to work for some users.)

Contribute. SnoopSnitch uses data contributed by users. Patch analysis results and firmware build details are uploaded to our server. This enables further tool improvements and research of the Android patch landscape.

You may also choose to help improve our global network security and threat statistics by uploading your network measurements or security events. SnoopSnitch will ask for confirmation before uploading any such information to our servers. All uploads are encrypted.

Permissions. The app asks for a number of permissions, most of which are only required for network tests and attack monitoring:

https://opensource.srlabs.de/projects/snoopsnitch/wiki/Android_application_permissions

License. SnoopSnitch is open-source software released under the GPL version 3. Please visit our project website for source code and further information:

https://opensource.srlabs.de/projects/snoopsnitch

*Compatible phones (when rooted). A list of these devices can be found here:

https://opensource.srlabs.de/projects/snoopsnitch/wiki/DeviceList

Feedback. We look forward to hearing from you at snoopsnitch@srlabs.de.
PGP fingerprint: 9728 A7F9 D457 1FBB 746F 5381 D52C AC10 634A 9561
-- snoop snitch
Updated on
May 2, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
App activity
Data is encrypted in transit
Data can’t be deleted
3.9
3.9K reviews
General Purpose?
July 5, 2022
It was flagged as a malware when I downloaded it from fdroid. Definitely a sketchy app. Edit: Might be a false flag or I downloaded the wrong one. This time it did not bring up any malware tags when I downloaded it.
12 people found this review helpful
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Bradley Lloyd Jones
May 31, 2022
does this work under the "leinage" rooted os?... or do I need to run the Samsung os and just root that... because I tried it a few months ago... and it would not perform all tests on my s5e tablet (leinage os)... I believe the s5e does have a Qualcomm chipset...
9 people found this review helpful
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Per Simen Godal
July 19, 2022
Are there any supported current devices? Device list has not been updated for 4 years, and even when tweaking the kernel, it will not work.
7 people found this review helpful
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What's new

- Now supports twice as many security patch tests
- Adds security patch tests for Android 12 (tests for 12L will follow in the next months)
- Significant performance improvements
- Various bug fixes