RegEx Tester
No in-app products collected for this app.
| Rating | Price | |||
|---|---|---|---|---|
| Israel | 100%1 | 5.00 | ₪2.90 $0.98 | |
| United Arab Emirates | <1%0 | — | AED 2.99 $0.81 | |
| Afghanistan | <1%0 | — | $0.99 | |
| Antigua And Barbuda | <1%0 | — | $0.99 | |
| Anguilla | <1%0 | — | $0.99 | |
| Albania | <1%0 | — | $0.99 | |
| Armenia | <1%0 | — | $0.99 | |
| Angola | <1%0 | — | $0.99 | |
| Argentina | <1%0 | — | $0.99 | |
| Austria | <1%0 | — | €0.99 $1.14 |
Description
RegEx Tester is a focused, lightweight tool for designing and validating regular expressions on iPhone and iPad.
Built natively with the latest version of SwiftUI, it delivers a smooth, modern interface that feels right at home on every device.
Create a new pattern from scratch or start with the built-in examples, then see results update as you type. Instant match counts, highlighted previews and clear validity indicators help you refine your regex without switching apps.
what you can do
store an unlimited collection of custom patterns
search, sort and edit patterns at any time
duplicate the demo library or delete it to stay clutter-free
test against multiline input with live highlighting
copy any pattern or match to the clipboard in a tap
export or import patterns as JSON for backup and sharing
work entirely offline; nothing leaves your device
why it’s different
clean interface, no ads or tracking
built in the latest SwiftUI for performance and future-proofing
fast, on-device processing powered by Apple’s NSRegularExpression
debounced testing keeps the UI responsive, even with large text
full accessibility support and dynamic type
english and italian localisations included
RegEx Tester is free to use with no hidden fees. Download it today and build better regular expressions, faster.