# RegexLab: Regex Tester — Live Regex Tester

> Live Regex Tester (iPhone/iPad app by Omar Huertas.)

- Source: https://appshunter.io/ios/app/regexlab-regex-tester/id6779426361 (this page in markdown: same URL + `.md`)
- Developer: [Omar Huertas](https://appshunter.io/developer/1798007055)
- Category: Developer Tools, Utilities
- Price: $1.99
- Age rating: 4+
- Requires: iOS 26.0 · 1 MB
- Languages: American English
- Released: 2026-09-25
- Data updated: 2026-10-02
- User reviews in markdown: https://appshunter.io/ios/app/regexlab-regex-tester/id6779426361/reviews.md

## What is RegexLab?

RegexLab is a live regular-expression workbench for your iPhone and iPad: type a pattern, paste your test text, and watch matches light up as you type.

SEE MATCHES INSTANTLY
Every keystroke re-runs your pattern against the test text with live highlighting, a match count, and a list of every capture group — no run button, no waiting.

REPLACE WITH CONFIDENCE
Preview replacements with template support ($1, $2 and friends) before you commit them in your codebase.

FLAGS AND CHEATSHEET BUILT IN
Toggle case-insensitive, multiline, and dot-matches-newlines. A built-in cheatsheet covers the tokens everyone forgets, plus ready-made sample patterns for emails, URLs, phone numbers, and IP addresses.

SAVE YOUR GOOD ONES
Keep a library of patterns that took you twenty minutes to get right, so next time it takes zero.

Everything runs on-device with no network access — your test data stays yours. No account, no ads, no subscription. Pay once.


## Version history (last 1 release)

### 1.0 — 2026-09-25

No release notes.

## More apps by Omar Huertas

- [GrowThatGarden](https://appshunter.io/ios/app/growthatgarden/id6775002143)
- [LeafLore: Cannabis Guide](https://appshunter.io/ios/app/leaflore-cannabis-guide/id6775009692)
- [ManThatGrass](https://appshunter.io/ios/app/manthatgrass/id6775062557)
- [MixThatCocktail](https://appshunter.io/ios/app/mixthatcocktail/id6775257729)
- [RaiseThatBaby](https://appshunter.io/ios/app/raisethatbaby/id6775302093)
- [DrinkMyCraft](https://appshunter.io/ios/app/drinkmycraft/id6775699079)

All apps by Omar Huertas: https://appshunter.io/developer/1798007055

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-02.*