Regex Tester - Live Match
Real-Time Regex Matching As soon as you type a pattern, matched portions in your test text are instantly highlighted in yellow. See match count, positions, and captured groups at a glance.
Screenshots
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What Regex Tester does
Regex Tester - Live Match is a mobile app published by HeungYeol Kim. Apple categorizes it under Developer Tools, and this guide treats it as a focused regex tester tool. It combines the official listing, current version metadata, supported-language record, screenshots and verified store links so readers can understand the product before installing it.
The developer's App Store description explains: “Real-Time Regex Matching As soon as you type a pattern, matched portions in your test text are instantly highlighted in yellow. See match count, positions, and captured groups at a glance.” This is attributed product information rather than an independent hands-on claim. Use the official screenshots below to compare the described workflow with the current interface in the store.
Test your regular expressions instantly and see live match highlights as you type.
Real-Time Regex Matching
As soon as you type a pattern, matched portions in your test text are instantly highlighted in yellow.
See match count, positions, and captured groups at a glance.
How to install Regex Tester on iOS
Open the Apple App Store button on this page, confirm that the title and publisher match Regex Tester - Live Match by HeungYeol Kim, review the age, privacy and in-app-purchase information shown for your region, and then use Get or the displayed price button. The captured minimum iOS requirement is 13.0.
Only an Apple App Store entry could be confirmed from first-party sources for this record. An Android label is intentionally not shown. This does not prove that an Android edition is impossible; it means no matching Google Play entry was verified well enough to publish without guessing a package name.
Use the official store button rather than a third-party APK or download mirror.
Match the publisher name: HeungYeol Kim.
Read the current store privacy and purchase disclosures before installing.
Getting started with Regex Tester
Auto-Generate Code Snippets in 9 Languages Your regex is instantly converted to ready-to-use code in JavaScript, Python, Dart, Java, Kotlin, Swift, Go, PHP, and Ruby. One tap to copy directly into your project. Start with the narrow task described in the listing and use a non-sensitive example for the first run. Follow the onboarding or first-screen instructions actually shown by the current version rather than granting every optional permission in advance.
Regex Cheat Sheet (40 Patterns) Anchors, character classes, quantifiers, groups, escape sequences, plus practical patterns for email, phone, Korean text, IP addresses, dates, and color codes — organized by category. Tap any pattern to apply it instantly. If the app offers import, sync, notifications, cloud processing, location, contacts, microphone, photo-library or file access, enable only the permission needed for the function you are testing. Settings and control names can move between releases, so the live app and developer support page remain the final reference.
Real-Time Regex Matching
As soon as you type a pattern, matched portions in your test text are instantly highlighted in yellow.
See match count, positions, and captured groups at a glance.
Auto-Generate Code Snippets in 9 Languages
Your regex is instantly converted to ready-to-use code in JavaScript, Python, Dart, Java, Kotlin, Swift, Go, PHP, and Ruby.
Documented features and example workflow
Regex Flag Support Toggle case-insensitive (i), multiline (m), and dot-all (s) flags with one tap and see results update immediately. The official screenshots captured for this page show the product interface and documented functions as they appeared in the App Store. They are useful for finding the main controls, but a later release, device size or account state may look different.
A practical evaluation is to complete one regex tester task from start to finish, note which information the app asks for, and check whether the result can be edited, exported, shared or backed up when the listing says those functions are available. Keep the original item until the output has been verified, especially for scans, recordings, finance records, health reminders, routes or converted files.
Auto-Generate Code Snippets in 9 Languages
Your regex is instantly converted to ready-to-use code in JavaScript, Python, Dart, Java, Kotlin, Swift, Go, PHP, and Ruby.
One tap to copy directly into your project.
Regex Cheat Sheet (40 Patterns)
Anchors, character classes, quantifiers, groups, escape sequences, plus practical patterns for email, phone, Korean text, IP addresses, dates, and color codes — organized by category.
Tap any pattern to apply it instantly.
Who Regex Tester is for
Regex Tester is most relevant to people who repeatedly need a regex tester workflow and prefer a purpose-built mobile utility over a broad suite. The Developer Tools classification and the developer's description are useful starting points, but suitability depends on the exact device, region, account requirements and data involved.
Evaluate it with a real but low-risk example. Compare the steps, output quality and ongoing permissions with the method you already use. Keep the app only when the focused benefit is clear; for medical, financial, navigation or security-related tasks, independently verify important reminders, totals, locations and recommendations.
People looking for a focused regex tester app.
Users who want an official store installation and visible product screenshots.
Anyone willing to review current permissions, pricing and export options before relying on the app.
Price, paid features and account requirements
Apple listed the initial download as Free at the research date, and the captured description did not clearly establish a required subscription for the core use described here. This is a time-sensitive storefront observation, not a promise that every optional service or future version will remain free.
Account requirements may differ by function. A local utility can work immediately, while synchronization, cloud backup, AI processing, shared lists, premium templates or support may require sign-in or a paid plan. The store page and in-app checkout shown at the time of purchase take precedence over this dated directory record.
Recorded App Store price: Free.
Check whether the exact feature you need is included before starting a trial.
Review renewal and cancellation terms in the current store account settings.
Compatibility, languages, privacy and current version
The captured App Store metadata records version 1.1.6, updated 2026-06-06, with a minimum iOS version of 13.0 and a download size of 22.1 MB in the captured listing. It reports 1 language codes (EN). These values can change, so confirm the latest compatibility and release notes on the official store before installing on an older device.
The language list, version and screenshots are factual store metadata, but they do not establish how the developer handles personal data. Review the current App Privacy section and the developer's privacy policy before entering confidential content. Limit photo, location, microphone, contact, notification and local-network permissions to functions you actually use.
Recorded version: 1.1.6.
Recorded update date: 2026-06-06.
Recorded supported-language codes: EN.
Common questions and troubleshooting for Regex Tester
People searching for “regex tester” and “regex tester online” commonly need the official download, a feature explanation, compatibility details or help starting the app. This page links to the verified store entry and does not host an IPA or APK. If installation fails, check the device OS version, available storage, store region and account restrictions before retrying.
If Regex Tester opens but a function is missing, compare version 1.1.6 with the current store release, review the permission required by that function, and check the developer's support material. For sync or account issues, confirm network access and account status. Preserve original data before reinstalling, and remove the app if its present permissions, pricing or behavior no longer match your needs.
Check OS compatibility, storage and store region before reinstalling.
Review feature-specific permissions and account requirements.
Use the developer support link for product-specific errors.