New in version 2.4.0
		
			* Run all tests with the tap of a button!
* New Dashboard design and UI
* Rewritten NDT to increase reliability and measurements accuracy
* Middlebox tests grouped in the Performance card
* Telegram, Ndt, Dash test written in golang
		
	 
	
	
		OONI Probe is free and open source software designed to measure internet censorship and other forms of network interference.
	
	
	
	
	Donate
	
	
	
	
	
	
		
		Versions
		
			Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.
		
		Download Store App
		
			
			- 
			
				
				
					
					arm64-v8aarmeabi-v7ax86x86_64
 
					
					
					This version requires Android 5.0 or newer.
				 
					
					
					
				 
					
					
						
							Permissions
						
							
							
							- 
							
								
								
								
									view network connections
								
								 Allows the app to view information about network connections such as which networks exist and are connected. 
- 
							
								
								
								
									run foreground service
								
								 Allows the app to make use of foreground services. 
- 
							
								
								
								
									have full network access
								
								 Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet. 
- 
							
								
								
								
									read the contents of your shared storage
								
								 Allows the app to read the contents of your shared storage. 
- 
							
								
								
								
									run at startup
								
								 Allows the app to have itself started as soon as the system has finished booting. This can make it take longer to start the phone and allow the app to slow down the overall phone by always running. 
- 
							
								
								
								
									ask to ignore battery optimizations
								
								 Allows an app to ask for permission to ignore battery optimizations for that app. 
- 
							
								
								
								
									prevent phone from sleeping
								
								 Allows the app to prevent the phone from going to sleep. 
- 
							
								com.google.android.c2dm.permission.RECEIVE 
- 
							
								org.openobservatory.ooniprobe.CountlyPush.BROADCAST_PERMISSION 
- 
							
								org.openobservatory.ooniprobe.permission.C2D_MESSAGE 
 
 
 
					
						
							
							Download APK
						
					
					85 MiB
					PGP Signature
					
				 
- 
			
				
				
					
					arm64-v8aarmeabi-v7ax86x86_64
 
					
					
					This version requires Android 4.2 or newer.
				 
					
					
					
				 
					
					
						
							Permissions
						
							
							
							- 
							
								
								
								
									view network connections
								
								 Allows the app to view information about network connections such as which networks exist and are connected. 
- 
							
								
								
								
									have full network access
								
								 Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet. 
- 
							
								
								
								
									read the contents of your shared storage
								
								 Allows the app to read the contents of your shared storage. 
- 
							
								
								
								
									run at startup
								
								 Allows the app to have itself started as soon as the system has finished booting. This can make it take longer to start the phone and allow the app to slow down the overall phone by always running. 
 
 
 
					
						
							
							Download APK
						
					
					54 MiB
					PGP Signature