Regex Lab App Reviews

This is a very, very good regular expression tool and has a great ui as well. Suggestions: - it would be much easier to use if there were more examples and a special keyboard to quickly enter a common expression EDIT: 10/12 Expanded keyboard row is visible.

While I am not a pro using RegEx, I quick test on this App before writing something on my computer. It’s easier and faster rather than run the script every time. And since I (sadly) live with my phone next to me it has just become a fun pass time even if I don’t need to them... By doing (rather than reading the theory) you learn so much more and if you are like me that has just started with RegEx, having an app like this will help you in the process of getting your feet wet! Highly recommended

App provide basic regex search and replace function. It’s a little difficult to apply a series of regex search and replace expressions to a number of texts in succesion.

This app is a must if you need to whip up a regular expression without wasting time. It allows you to easily craft a collection of regex’s of varying techniques with individual sample source data. The developer is very responsive and generous to give this tool away for free.

Great app for developers!!

This app does exactly what it says, and does it well. Beautiful clean design. The live highlighting of group matches in arbitrary text is awesome. And I very much appreciate the integrated documentation/cheatsheet. Definitely recommend this app!

I was curious if there was an app that did the same thing as websites like Regexr and regex101, so I searched "regex" on the app store and found RegEx Lab. It does what I expect it to do and I am grateful it exists.