Supported Features
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Larger Text
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Dark Interface
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Reduced Motion
GrepEx
Regex & Search Query Assistant
Only for iPhone
$2.99 · Designed for iPhone. Not verified for macOS.
iPhone
Perform advanced dorking searches and complex regex generation from your phone!
GrepEx is the ultimate regex and dorking toolkit for developers, security researchers, and power users. Generate production-ready regular expressions in 22 programming languages and build precise search queries—all from your pocket.
REGEX GENERATOR
Stop wrestling with regex syntax. Select what you need to match, and GrepEx generates the pattern with language-specific code you can copy directly into your project.
• 22 Languages: JavaScript, Python, Go, Rust, Java, C#, PHP, Ruby, Swift, Kotlin, TypeScript, Perl, Bash, PowerShell, and more
• 80+ Templates: Email, URL, IP address, phone numbers, dates, credit cards, passwords, file paths, log parsing, and dozens more
• Live Testing: Paste sample text and see matches highlighted instantly
• Pattern Explanation: Understand what each regex component does in plain English
• Safe Testing: Built-in protection against catastrophic backtracking (ReDoS)
SEARCH DORKING ENGINE
Craft advanced search queries to find exactly what you're looking for. Perfect for research, competitive analysis, and discovering hard-to-find resources.
• Visual Query Builder: Combine operators like site:, filetype:, inurl:, intitle:, and intext: without memorizing syntax
• 3,600+ GHDB Templates: Access the GHDB with categorized, searchable dork patterns
• Smart Exclusions: Filter out noise with preset exclusion lists for cleaner results
• One-Tap Search: Open your crafted query directly in your browser
BUILT FOR PRODUCTIVITY
• History & Favorites: Never lose a pattern you've created
• Export & Import: Back up your patterns and transfer between devices
• Dark Mode: Easy on the eyes during late-night coding sessions
• VoiceOver Support: Full accessibility for all users
PRIVACY FIRST
Your data never leaves your device. No accounts, no cloud sync, no analytics, no tracking. GrepEx works entirely offline for core features.
GREPEX PRO
Unlock unlimited potential:
• Save unlimited patterns and dorks
• Access all 22 programming languages
• Full GHDB search and save
• Extended history (100 items)
• Export/Import functionality
Whether you're validating user input, parsing log files, scraping data, or conducting security research, GrepEx puts professional-grade tools in your hands.
Download GrepEx and master regex today.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Expanded regex and dorking libraries with hundreds of presets, improved decoder, exports and imports, and help docs.
The developer, Jeremy Laratro, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
The developer indicated that this app supports the following accessibility features. Learn More
Information
- Seller
- Jeremy Laratro
- Size
- 12.7 MB
- Category
- Utilities
- Compatibility
Requires iOS 13.4 or later.
- iPhone
Requires iOS 13.4 or later. - iPod touch
Requires iOS 13.4 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Aradex
