# RF 4DAT vs AM_BT_Tool

The clearest difference is in-app purchases: AM_BT_Tool at none against RF 4DAT's 1. AM_BT_Tool also leads on iOS requirement (15.6 vs 17.0). On price, ads and device support there is nothing between them.

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

## The numbers

| Metric | RF 4DAT | AM_BT_Tool |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Size | 1 MB | 21 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [4DAT LLC](https://appshunter.io/developer/1649051364) | [雨清 王](https://appshunter.io/developer/6788578219) |

## 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 |


### AM_BT_Tool

[App page](https://appshunter.io/ios/app/am-bt-tool/id6800203825)

**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 AM_BT_Tool free?

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

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

Neither RF 4DAT nor AM_BT_Tool shows ads.

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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.*