Comparison

Vantij vs GrepEx

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Vantij

Visualize nearby public safety infrastructure like traffic cameras and environmental sensors on an interactive radar map. Selectable radii allow you to see fixed observation systems within your chosen range. An Apple Watch companion app offers widget support.

Highlights
  • Real-time GPS positioning
  • Radar-style infrastructure visualization
  • Selectable radius display (1-10 miles)
  • Interactive map with device markers
  • Apple Watch companion app with widgets
Features
Read full description

App displays nearby public safety infrastructure such as traffic cameras, roadway monitoring devices, environmental acoustic sensors, and other publicly placed observation systems. These locations are shown on an interactive radar-style interface that visualizes nearby fixed public infrastructure within a selected radius. Features: - Real-time GPS positioning with status indicator - Radar-style visualization showing nearby fixed infrastructure - Selectable 1, 3, 5, or 10-mile radius for map display - Interactive map view with device markers - Apple Watch companion app with widget support Subscription Required: Full access requires a Vantij subscription. Start with a 1-day free trial, then $9.99/year (or your regional equivalent). Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current period. This app uses your location to provide navigation or mapping information. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.gridbase.net/pages/privacy-policy

About

GrepEx

Features
Read full description

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.

Screenshots

Vantij4 screens
GrepEx4 screens

Verdict

The call

The clearest difference is price: Vantij at Free against GrepEx's $1.99. GrepEx's advantage is in-app purchases (none vs 1) and iOS requirement (13.4 vs 16.2). On update cadence, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Vantij is free to download; GrepEx costs $1.99 up front. Vantij sells 1 in-app purchase, starting at $4.99 per year. GrepEx asks for nothing beyond the download.

UpkeepUpdate frequency

Vantij ships an update every 4 days, GrepEx weekly. The most recent releases landed on September 24, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 7 level
Vantij versus GrepEx: the parameters behind the verdict, then further details
ParameterVantijGrepEx
PriceFree — better$1.99
Rating5.0 (2 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 4 days — betterWeekly
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscription—
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPod
Requires iOS16.213.4 — better
Further details — not scored
Size24 MB12 MB
Age rating4+4+
DeveloperJacob KnightJeremy Laratro

In-app purchases

1 purchases

Vantij

Subscriptions1
  • yearly$4.991 Year
None

GrepEx

No in-app purchases

Questions

Is Vantij free?
Vantij is free to download, with in-app purchases available.
Is GrepEx free?
GrepEx costs $1.99, with no in-app purchases.
Do Vantij or GrepEx have ads?
Neither Vantij nor GrepEx shows ads.
Which is updated more often, Vantij or GrepEx?
Vantij ships an update every 4 days, and GrepEx weekly. Most recently, Vantij was updated on September 24, 2026 and GrepEx on October 7, 2026.

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