Can anyone recommend a Password App ?

I have a new iPad mini and would like a password app (preferably free) similar to Keychain on my iMac. All the versions in the Apple store appear to be too comprehensive or a bit misleading in that the "free" ones are only just that for a short period, or have very limited storage and require payment (not stated) for anything further than about 5 passwords. I should appreciate any advice from a satisfied customer who can point me in the right direction in their opinion, for a satisfactory download. I understand from Apple that the new OS will have a "keychain" equivalent, but I can't wait that long !