iHasher

Simply, cleanly, correctly calculates a string or file hash, from a comprehensive collection of algorithms. Highly recommend.

App works really nicely for needing to check ISOs in a pinch. Provides a range of algorithms you can use. Only issue is that it seems to have issues with file sizes greater than 1-1.5 GBs, as when selecting the algorithm for it, the app appears to crash. Had to use another app to verify the last needed ISO. Helped with everything else though.

I downloaded as soon as I saw that jt was recently updated with new algorithms. Please also consider xxHash, murmur and blake2/3