Offline APN Database is for international travelers who like saving money on cell voice and data service by using a local SIM card purchased at their destination. The app contains a locally stored database with over 1300 different APN codes for carriers all over the globe. The app will be updated whenever the list is modified.
If you find a SIM that does not have a valid APN in the database please email me the settings displayed on the first screen so we can find the correct settings together. I would like the APN list to be as complete as possible, but I will need help from everyone. Please check against the database using the free version first.
I wrote this app for my own travels, so I have a personal desire for it to work whenever I happen to be. I don't want to buy a SIM I can't get the settings for either.
How does this app save money?
Most cell providers charge outrageous fees for international roaming. You can avoid international roaming fees by purchasing a local SIM. In many countries you can get one for less than $10.
In order to do this you need a phone that is not carrier locked (this is not the same as rooting). You can get your phone's unlock code and instructions on how to use it from your carrier. Most of the time you can get this over the phone from your service provider.
Using a local SIM will give you a local phone number. However, If the purchased SIM card includes data getting an internet connection requires the service providers APN settings. This can be difficult to get if you do not speak the local language.
You can learn more about APN settings and how they work here:
This app contains a huge database of known APN settings for SIM cards. Run the app and search for your SIM's APN settings. Then you can add these settings automatically, or in the case of Ice Cream Sandwich users copy and paste the individual settings into a new APN entry.
The professional version displays now includes an option for rooted phones to add settings directly to the database rather then having to copy and paste each setting. This version displays the SIM phone number if available, and adds the ability to browse the included APN database by country. This will allow people to check on what APN strings are in the system before travelling to a new destination.
This application will not give your phone signal where it normally will not get it.
This app will NOT UNLOCK YOUR PHONE. Please stop emailing me asking for an unlock code. :)
My email is provided for support with the application. If you have a SIM card that was not provided with the phone and the application does not have your APN setting please email me. If you have any other issue please contact your service provider. Again, don't ask me for an unlock code.
A user noticed a SIM card that could not be found. It was in the DB as carrier code "01". The SIM card lists it as "001". The App now checks for both variants for all countries when searching.
We also fixed the app to run on more tablets