diff --git a/metadata/org.openobservatory.ooniprobe.txt b/metadata/org.openobservatory.ooniprobe.txt
index f4063d5e7a..ea295f5ca3 100644
--- a/metadata/org.openobservatory.ooniprobe.txt
+++ b/metadata/org.openobservatory.ooniprobe.txt
@@ -5,23 +5,72 @@ Source Code:https://github.com/TheTorProject/ooniprobe-android
 Issue Tracker:https://github.com/TheTorProject/ooniprobe-android/issues
 
 Auto Name:ooniprobe
-Summary:Open Observatory of Network Interference probe
+Summary:Open Observatory of Network Interference (OONI)
 Description:
-Interested in collecting evidence of Internet censorship? Curious about the
-speed and performance of the network that you are using?
+Welcome to the global OONI community! With this app you can collect evidence of
+Internet censorship and measure the speed and performance of your network.
 
-By running the tests in this app, you will examine the following:
+OONI Probe includes free software tests, designed and developed by the Open
+Observatory of Network Interference (OONI). We're a free software project under
+The Tor Project and we aim to increase transparency of Internet censorship
+around the world.
 
-* Blocking of websites
+Since 2012, the global OONI community has collected millions of network
+measurements from more than 200 countries, shedding light on multiple cases of
+Internet censorship worldwide.
 
-* Presence of systems that could be responsible for censorship and/or surveillance
+By running OONI Probe, you can examine the blocking of websites, measure the
+speed and performance of your network, and search for middleboxes. We're
+integrating more OONI Probe tests into this app on an ongoing basis, so stay
+tuned!
 
-* Speed and performance of your network
+**Collect evidence of Internet censorship**
 
-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 90
+OONI's Web Connectivity test is designed to measure whether sites are blocked by
+means of 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 also receive relevant circumvention tips.
+
+**Detect middleboxes**
+
+OONI's HTTP Invalid Request Line and HTTP Header Field Manipulation tests are
+designed to uncover the presence of systems ("middleboxes") that could be
+responsible for censorship and surveillance.
+
+**Measure the speed and performance of your network**
+
+OONI's implementation of the Network Diagnostic Test (NDT) measures the speed
+and performance of your network, while the DASH test measures video streaming
+performance. Both tests can potentially be useful for examining cases of
+throttling and other net neutrality violations.
+
+**Open data**
+
+We publish all network measurement data that we collect because open data allows
+third parties to conduct independent studies, verify OONI findings and explore
+other research questions. Such data also helps increase transparency of Internet
+censorship around the world. All data is published on OONI Explorer
+(https://explorer.ooni.torproject.org/) and on our API (https://api.ooni.io/).
+
+**Free software**
+
+All of our tests are based on free and open source software. You can find the
+source code here: https://github.com/thetorproject/ooniprobe-android
+
+**Social media**
+
+* Follow us on Twitter: https://twitter.com/OpenObservatory
+
+* Like us on Facebook: https://www.facebook.com/ooniprobe
+
+**Disclaimer:** 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 might be banned. 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). Learn more about
+potential risks here: https://ooni.torproject.org/about/risks/
 .
 
 Repo Type:git