# RF 4DAT vs PlateDetect

The clearest difference is in-app purchases: PlateDetect at none against RF 4DAT's 1. PlateDetect also leads on update cadence (every 9 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. RF 4DAT sells 1 one-off in-app purchase. PlateDetect asks for nothing beyond the download.

RF 4DAT ships an update every 3 months, PlateDetect every 9 days. The most recent releases landed on September 8, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | RF 4DAT | PlateDetect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/platedetect/id6782638884/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 9 days** |
| Monetization | — | Free |
| Size | 1 MB | 10 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [4DAT LLC](https://appshunter.io/developer/1649051364) | [Ona Pacholo Asis](https://appshunter.io/developer/1896650203) |

## What reviewers say

### RF 4DAT

[App page](https://appshunter.io/ios/app/rf-4dat/id6757926768)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RF 4DAT Pro | $2.99 | one-time |


### PlateDetect

[App page](https://appshunter.io/ios/app/platedetect/id6782638884)

This app reads license plates directly on your device using your camera or imported photos. It offers features for checking plate readability from a distance, managing scan history, and setting up custom alerts for specific plates.

**Highlights:** On-device license plate reading, Live camera scan, Photo import recognition, Readability checks, History management, Watchlist alerts, Plate format configuration

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

**In-app purchases:** none


## Frequently asked questions

### Is RF 4DAT free?

RF 4DAT is free to download, with in-app purchases available.

### Is PlateDetect free?

PlateDetect is free to download, with no in-app purchases.

### Do RF 4DAT or PlateDetect have ads?

Neither RF 4DAT nor PlateDetect shows ads.

### Which is updated more often, RF 4DAT or PlateDetect?

RF 4DAT ships an update every 3 months, and PlateDetect every 9 days. Most recently, RF 4DAT was updated on September 8, 2026 and PlateDetect on September 22, 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.*