Here is some information that you might find helpful. It will be updated as more becomes known.
An Android version of Bubble Witch Saga is due out by December 2012. Dates will be provided once known.
You cannot collect coins from the All COINS page or the ALL HELP website OR play mini games because flash player is not available on an Apple device.
If you cannot connect to Facebook (or sync your game) and have NOT unlocked Eternal Isles Level 23, then try this:
1. Go to your device's Settings menu.
2. Scroll down and tap on Facebook.
3. Here you will have a Bubble Witch Saga Setting. Please disable > re-enable this setting.
The Facebook connect should now work.
If you HAVE unlocked Eternal Isles Level 23, you CANNOT SYNC with Facebook at this time. King.com has sent a fix to Apple which will hopefully be released by Apple sometime in the near future.