RegEx Knife is an easy and useful tool for working with Regular Expressions. RegEx Knife is unique in how it allows you to highlight capture groups within a Regular Expression, edit them and immediately see the results. RegEx Knife also makes it easy to experiment with regular expression substitutions.
Version 2 retains the simplicity of the original RegEx Knife, with the added advantage that it works on your iPhone as well as your iPad.
This maintenance release addresses a series of iOS 12 compatibility issues and adds support for named regex capture groups (made possible by improvements to the Regular Expression engine included in iOS 11).
Ratings and Reviews
Needs an update
I like a lot of what this app is going, especially things like group highlighting. Unfortunately, on my iPhone X running iOS 11.4, the regex field is hidden by the header, which makes it pretty much impossible to use.
It crashes very frequently. One time, it always kept on crashing whenever I selected a specific regex.
Im using iPhone8plus 256 model-
This app is very nice, but im not move to LunchViewController->MainVC
With Family Sharing set up, up to six family members can use this app.