Ladybug vs GrepEx
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Ladybug
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Ladybug is a simple iOS app handles radar links (rdar://) gracefully. - Open source iOS project written in Swift 4 - Opens a radar link from other app, clipboard, or manually input - Redirects to Open Radar and others - Support multiple formats of radar links - Safari Reader mode - 3D Touch Peek & Pop - History and Bookmarks - Import your radars from Open Radar - Backup & Restore with JSON - No third-party tracking or analytics See more on GitHub https://github.com/ethanhuang13/ladybug
GrepEx
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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 queriesβall 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. β’ 22 Languages: JavaScript, Python, Go, Rust, Java, C#, PHP, Ruby, Swift, Kotlin, TypeScript, Perl, Bash, PowerShell, and more β’ 80+ Templates: Email, URL, IP address, phone numbers, dates, credit cards, passwords, file paths, log parsing, and dozens more β’ Live Testing: Paste sample text and see matches highlighted instantly β’ Pattern Explanation: Understand what each regex component does in plain English β’ 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. β’ Visual Query Builder: Combine operators like site:, filetype:, inurl:, intitle:, and intext: without memorizing syntax β’ 3,600+ GHDB Templates: Access the GHDB with categorized, searchable dork patterns β’ Smart Exclusions: Filter out noise with preset exclusion lists for cleaner results β’ One-Tap Search: Open your crafted query directly in your browser BUILT FOR PRODUCTIVITY β’ History & Favorites: Never lose a pattern you've created β’ Export & Import: Back up your patterns and transfer between devices β’ Dark Mode: Easy on the eyes during late-night coding sessions β’ 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: β’ Save unlimited patterns and dorks β’ Access all 22 programming languages β’ Full GHDB search and save β’ Extended history (100 items) β’ 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.
Screenshots
Verdict
The clearest difference is price: Ladybug at Free against GrepEx's $1.99. Ladybug also leads on iOS requirement (11.0 vs 13.4). On update cadence, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Ladybug is free to download; GrepEx costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Ladybug ships an update every 8 days, GrepEx weekly. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.
| Parameter | Ladybug | GrepEx |
|---|---|---|
| Price | Free β better | $1.99 |
| Update frequency | Every 8 days | Weekly β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone, iPod |
| Requires iOS | 11.0 β better | 13.4 |
| Further details β not scored | ||
| Size | 8 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Elaborapp | Jeremy Laratro |
In-app purchases
Ladybug
No in-app purchases
GrepEx
No in-app purchases









