Windows Insider

Provides access to preview builds of Windows Phone. You can choose between slow / fast releases. It's a quick and simple. The updates and installation are done OTA (wirelessly - pretty much like most updates now-a-days); data and apps settings are maintained (if the option is chosen) Always best to backup, incase anything does go wrong. Windows Phone 10. Lumia 630

Some of the negative reviews on here bother me. The app is supposed to allow you to be able to install beta software. Sometimes its broken. You should know what you're installing. This app does its job and allows you to install preview versions of windows mobile. I'm happy with it, not all the builds however.

This has been a great program to use. The addition of being able to get in and out easier has been a good option. Keep up the good work.

It's very easy to join the insider program. Other users don't seem to understand this isn't the place to give feedback on the OS.

It's AWESOME being a part of the development process for Windows Mobile! Please update this as a universal app though, so we can manage participation through Continuum.

Please rate up the review so everyone can see it in helpful section. 1. The Windows Insider is not an app to be used to enjoy (by enjoy I meant the fb, twitter, instagram, camera apps kind of enjoy) but is an app to receive the updates for Windows Phone 10 Preview OS. So check before rating it down 2. It is 'WP10 preview' so it is prone to have bugs and I haven't seen any other OS which allows users to experience it while it is in development so they get the experience and feel it as the OS is improved with each update. 3. Microsoft is trying various experiments on the OS so there are going to stability problems with some updates and some apps. 4. I saw people saying that they are not able to get WP10 preview. It is because your is not listed in the supported phones yet. HTC M8 is the only phone other than Lumia series to get a preview update on windows insider program. More phone will be added as time goes by. 5. The OS might be fully released by the end of July (pretty early than expected huh!)