Very Powerful Lots of interesting features.
Excellent This app has the most complete units catalog I have seen, and allows conversion among similarly dimensioned units. It's simply incredible. It could be improved with a better ui and larger font. UPDATE: font size can now be changed.
Unbelievable This is now my favorite calculator that I've ever used, by far. It simply makes me better at physics. It's a very fun and simple and powerful programming language, too. I build little tools in it all the time. Too bad it's hard to type punctuation on my phone with my fat fingers.
Prodigious App Works well, and developer's website shows incredible passion about his software.
Fixed a bug in getBit
Fixed currency conversions to work again.
Fixed two-argument read[URL, encoding]. The encoding might have been ignored.
Added graphemeLength method for better human-correct string length counting.
Added powerful new lexicalSort and lexicalCompare functions that allow you to correctly sort strings in many human languages. These make internationalization much easier and more correct.
Full changelog: https://frinklang.org/whatsnew.html