Opening the iTunes Store.If iTunes doesn't open, click the iTunes application icon in your Dock or on your Windows desktop.Progress Indicator
Opening the iBooks Store.If iBooks doesn't open, click the iBooks app in your Dock.Progress Indicator

iTunes is the world's easiest way to organize and add to your digital media collection.

We are unable to find iTunes on your computer. To buy and download Pretty Regular Expressions by Christopher R Hannah, get iTunes now.

Already have iTunes? Click I Have iTunes to open it now.

I Have iTunes Free Download

Pretty Regular Expressions

By Christopher R Hannah

This app is only available on the App Store for iOS devices.


Create and test regular expression patterns, with a simplistic interface, which shows you a live preview of the results.


Toggle quickly between a dark and light theme, depending on your preference.

_# Comments_

Support for # comments, which are also visually highlighted in the pattern editor.

_Fine Tune Your Patterns_

Various options to help fine-tune your pattern:

* Case Insensitive
Match letters in the pattern independent of case.
* Ignore Meta Characters - Treat the entire pattern text as a literal string.
* Anchors Match Lines - Allow ^ and $ to match the start and end of lines.


You can also enable the Strikethrough setting, which further enables you to easily determine the text that is matched by the pattern.

_Split View_

There is full support for Split View, for all sizes and orientations.


iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3
iPad Screenshot 1
iPad Screenshot 2
iPad Screenshot 3

Customer Reviews


I have been using this to test regular expressions while learning the basic syntax. I supports the modern features you'd expect for RegEx computing.

Pretty Regular Expressions
View in iTunes
This app is designed for both iPhone and iPad
  • $0.99
  • Category: Productivity
  • Released:
  • Version: 1.0
  • Size: 14.3 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 10.2 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

This application hasn’t received enough ratings to display a summary.