# Auta FREE vs Datamars PET Scanner support

The clearest difference is iOS requirement: Auta FREE at 8.1 against Datamars PET Scanner support's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Auta FREE ships an update every 3 months, Datamars PET Scanner support every 2 months. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Auta FREE | Datamars PET Scanner support |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/datamars-pet-scanner-support/id6471418583/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 94 MB | 32 MB |
| Requires iOS | **8.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AUTA COMUNICACIONES SL](https://appshunter.io/developer/1425730530) | [Datamars SA](https://appshunter.io/developer/899066582) |

## What reviewers say

### Auta FREE

[App page](https://appshunter.io/ios/app/auta-free/id1425730531)

**Features:** macOS Compatibility

**In-app purchases:** none


### Datamars PET Scanner support

[App page](https://appshunter.io/ios/app/datamars-pet-scanner-support/id6471418583)

This utility app connects to Datamars low-frequency RFID pet scanners via Bluetooth. It allows users to manage scanner memory, share microchip IDs, perform software upgrades, and search proprietary databases.

**Highlights:** Manage scanner memory, Share microchip IDs, Perform software upgrades, Search proprietary databases, Bluetooth Low Energy connectivity

**In-app purchases:** none


## Frequently asked questions

### Is Auta FREE free?

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

### Is Datamars PET Scanner support free?

Datamars PET Scanner support is free to download, with no in-app purchases.

### Do Auta FREE or Datamars PET Scanner support have ads?

Neither Auta FREE nor Datamars PET Scanner support shows ads.

### Which is updated more often, Auta FREE or Datamars PET Scanner support?

Auta FREE ships an update every 3 months, and Datamars PET Scanner support every 2 months. Most recently, Auta FREE was updated on November 2, 2026 and Datamars PET Scanner support on November 4, 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.*