# Vantij vs GrepEx

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.

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.

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

## The numbers

| Metric | Vantij | GrepEx |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/vantij/id6755806355/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Monetization | Subscription | — |
| Size | 24 MB | 12 MB |
| Requires iOS | 16.2 | **13.4** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jacob Knight](https://appshunter.io/developer/1856479297) | [Jeremy Laratro](https://appshunter.io/developer/1864044207) |

## What reviewers say

### Vantij

[App page](https://appshunter.io/ios/app/vantij/id6755806355)

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:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| yearly | $4.99 | per year |


### GrepEx

[App page](https://appshunter.io/ios/app/grepex/id6756987451)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*