By default, Meteor and Cordova will cause your UI to be scaled up on iPhone 6 and iPhone 6 Plus devices. To avoid this, change your Launch Screen File to MainViewController.xib in Xcode before building your app.
If you experience a "Xcode: Process launch failed - Security" error in Xcode followed by an "Untrusted App Developer" error on your device, you likely have "stale" Provisioning Profiles on your device. To remove them:
- Connect your device to your computer
- In Xcode, select Windows > Devices
- Right-click on your device in the right hand list
- Choose "Show Provisioning Profiles"
- Delete all the profiles, or the profiles you can identify as being stale.
- Reinstall the app on your device
To track using Google Analytics, use this Cordova plugin and be sure to set up a GA Property of type Mobile app.
There is an issue with setting icons in mobile-config.js. Track it here.