We are prepping new Register apps for iPhone and Android. Unfortunately, this has taken us a little longer than anticipated, and the current apps are no longer working.

The new versions will include comment functionality, among many improvements. And we aim to go live this week.

In the meantime, we apologise for any inconvenience.

Update: 17:15pm BST: We have restored our old apps. Fingers crossed, should be working normally until the switchover.®