OpenDNSUpdater is an extremely easy to use android app to perform dynamic IP updates.

OpenDns is a very famous DNS service used by a lot of people, but not everybody knows that they also provide some filtering product for individuals.

This type of service is free and can be very usefull to filter websites such as porn, phishing, malware, and many other category.

The service rely on your external IP to perform filter actions.

As I said on the previous line, the service rely on your external IP address, so when you change access point or start using mobile data, you request will not be filtered.

Updater exist for almost all other platform such as Windows, Mac and Linux, but not for Android or IOS. ( https://support.opendns.com/hc/en-us/articles/227988607-OpenDNS-Compatible-Dynamic-DNS-DDNS-Clients )

• Minimum Android API 16 ( Android 4.1 )
• Android phone or tablet

You can download and install this app on your device using Google Play or F-Droid

Download the attached apk in any release present on Github.

You can also download and recompile the source of the project. To do that :

1. First clone the project
2. Open it in android studio
3. Build and install the project.

If you find something that produce an error or something that should change in the next version or even if you have something to say, feel free to contact me or create an issue on this repository.

Anybody can contribute to this project !

• The ipify API (https://github.com/rdegges/ipify-api) : for providing a simple way to check the current user external IP address.
• The Daedalus project (https://github.com/iTXTech/Daedalus) : has been a huge inspiration for the VPN Service that force DNS query to go to OpenDNS servers

Guillaume : [email protected]