I like e-wallet, but there may be others which are better, hard to know. Works for me, across Win/ios.
there was an extensive thread on the subject not too long ago - could be worth a search?
https://itunes.apple.com/gb/app/ewal...11718305?mt=12
Al
[Found it......... http://forum.tz-uk.com/showthread.ph...hlight=ewallet ]