Mobel is a bell ringing simulator for church bell ringers and handbell change ringers. When ringers are travelling or at towers, Mobel lets them practise any method they are going to ring. It also shows the blue line diagram for any method, including bobs and singles.

Practise any method on 4 to 16 bells.
Ring plain courses, or touches that Mobel creates (including spliced).
Ring any bell; handbell ringers can ring any pair.
Mobel rings the other bells, and speaks any calls.
Conduct: put in bobs and/or singles yourself.

See the blue line diagram for any method.
Line styles with or without the underlying bell numbers, or as a grid.
Lines for bobs and singles.
Pinch to zoom the diagram.

Select from 17,000 methods.
Change the speed of the ringing.
Ring with or without a handstroke gap.
Have Mobel wait if you hesitate - or continue in perfect rhythm.
Edit methods and calls to create new methods or doubles variations.

Basic instructions for using Mobel:
- Tap a bell to select it for ringing.
- Tap Start to start the bells ringing rounds.
- Then tap Go to ring the current composition and method.
- Tap the bottom of the screen to ring the bell you selected.
- For handbells, tap right and left to ring a pair.
- Conducting: tap the top of the screen for a bob or single.
- Tap Show to see the blue line for the current method.
- Then double tap to change line style, or pinch to zoom.
- Tap the info (i) button to view and change settings.
- Tap the Help buttons for further information.

Mobel comes from AbelSim, producer of the world's best-selling change ringing simulators: Abel for Windows PCs and Mabel for Apple Mac (see www.abelsim.co.uk). All AbelSim profits go to charities, including bell restoration funds.

Mobel is not intended for use by handbell tune ringers: it rings changes, not tunes.