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Download OONI Probe 2.0.0-beta.1 APK
Target: Android 9.0 (Pie, API 28)
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What's new in OONI Probe 2.0.0-beta.1
- Fix bug in max_runtime for OONI Run links
- Measure usage of the automated testing feature
- Bug fix
About OONI Probe 2.0.0-beta.1
Collect evidence of Internet censorship. Measure the speed and performance of your network. Play an active role in increasing transparency of information controls around the world.
By running OONI Probe, you will examine the blocking of websites, your network's speed and performance, and whether systems that could be responsible for censorship and surveillance are in your network.
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These tests have been developed by the Open Observatory of Network Interference (OONI), a free software project (under The Tor Project) that aims to uncover Internet censorship around the world.
Since 2012, OONI has collected millions of network measurements across more than 190 countries, shedding light on multiple cases of network interference. By running OONI Probe, you will help increase transparency of Internet censorship around the world.
Collecting evidence of Internet censorship
OONI's Web Connectivity test is designed to examine whether access to sites is blocked through DNS tampering, TCP/IP blocking, or by a transparent HTTP proxy. By running this test, you will collect data that can serve as evidence of Internet censorship, and you will be provided with circumvention tips.
Detecting systems responsible for censorship and surveillance
OONI's HTTP Invalid Request Line test is designed to uncover the presence of systems that could be responsible for censorship and surveillance.
Measuring the speed and performance of your network
OONI's implementation of the Network Diagnostic Test (NDT) measures the speed of your network by connecting to M-Lab servers near you and by collecting low level TCP/IP information that can help characterize the speed and performance of your network.
Open data
OONI publishes all network measurement data that it collects because open data allows third parties to conduct independent studies, verify OONI findings and/or to answer other research questions. Such data also helps increase transparency of Internet censorship around the world. All data is published on OONI Explorer: explorer.ooni.torproject.org/
Free software
All OONI tests, as well as its NDT implementation, are based on free and open source software. You can find the source code through the following link: github.com/thetorproject/ooniprobe-android
Follow us on Twitter: twitter.com/OpenObservatory
Please note: Running OONI Probe might be against the terms of service of your ISP or legally questionable in your country. By running OONI Probe you will connect to web services which may be banned, and use web censorship circumvention methods such as Tor. The OONI project will publish data submitted by probes, possibly including your IP address or other identifying information. In addition, your use of OONI Probe will be clear to anyone who has access to your computer, and to anyone who can monitor your Internet connection (such as your employer, ISP or government).
OONI Probe 2.0.0-beta.1 variants
This release may come in several variants. Consult our handy FAQ to see which download is right for you.
Version:5.0.3
Uploaded:February 24, 2025 at 9:43PM UTC
File size:69.15 MB
Version:2.0.3(44) for Android 4.4+ (Kitkat, API 19)
Uploaded:March 14, 2019 at 3:21AM UTC
File size:20.45 MB
Downloads:182
Version:2.0.2(43) for Android 4.4+ (Kitkat, API 19)
Uploaded:February 4, 2019 at 1:44PM UTC
File size:20.44 MB
Downloads:62
Version:2.0.1(42) for Android 4.4+ (Kitkat, API 19)
Uploaded:February 1, 2019 at 6:27AM UTC
File size:20.83 MB
Downloads:55
Version:2.0.0(41) for Android 4.4+ (Kitkat, API 19)
Uploaded:January 14, 2019 at 5:03AM UTC
File size:20.68 MB
Downloads:72
Version:2.0.0-beta.2(40) for Android 4.4+ (Kitkat, API 19)
Uploaded:January 7, 2019 at 3:48PM UTC
File size:20.63 MB
Downloads:44
Version:2.0.0-beta.1(39) for Android 4.4+ (Kitkat, API 19)
Uploaded:December 4, 2018 at 5:56AM UTC
File size:20.32 MB
Downloads:93
Version:4.0.2
Uploaded:December 23, 2024 at 10:09AM UTC
File size:23.85 MB
Downloads:19
Version:4.0.1
Uploaded:December 5, 2024 at 5:42PM UTC
File size:23.85 MB
Downloads:12
Version:4.0.0
Uploaded:October 15, 2024 at 4:02PM UTC
File size:23.7 MB
Downloads:10
Version:3.9.0
Uploaded:September 12, 2024 at 4:18PM UTC
File size:22.4 MB
Downloads:8
Version:3.8.9
Uploaded:August 21, 2024 at 8:49AM UTC
File size:22.4 MB
Downloads:9
Version:3.8.8
Uploaded:June 10, 2024 at 6:41AM UTC
File size:20.01 MB
Downloads:16
Version:3.8.7
Uploaded:May 25, 2024 at 2:56PM UTC
File size:19.85 MB
Downloads:34
Version:3.8.6
Uploaded:January 31, 2024 at 10:00AM UTC
File size:8.66 MB
Downloads:26
Version:3.8.5.1
Uploaded:December 14, 2023 at 6:16AM UTC
File size:8.66 MB
Downloads:15
Version:3.8.5
Uploaded:December 12, 2023 at 10:57AM UTC
File size:8.65 MB
Downloads:14
