# RefAnything vs PetLink ACO

The clearest difference is iOS requirement: RefAnything at 6.0 against PetLink ACO's 15.6. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | RefAnything | PetLink ACO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.8 (28 ratings)](https://appshunter.io/ios/app/petlink-aco/id1557148500/reviews)** |
| Number of ratings | — | **28** |
| Positive reviews | — | 11.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 9 days |
| Monetization | — | Free |
| Size | 2 MB | 67 MB |
| Requires iOS | **6.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Luke Owen](https://appshunter.io/developer/952901761) | [Datamars SA](https://appshunter.io/developer/899066582) |

## What reviewers say

### RefAnything

[App page](https://appshunter.io/ios/app/refanything/id967833138)

**In-app purchases:** none


### PetLink ACO

[App page](https://appshunter.io/ios/app/petlink-aco/id1557148500)

This app enables US animal professionals to quickly look up owner details for lost pets using microchip numbers. It facilitates submitting found pet reports and provides access to pet photos and medical information for faster reunification.

**Highlights:** Microchip number lookup via keypad or voice, Camera capture of microchip reader display, Search across PetLink, Backtrack, and AAHA databases, Submit found pet reports in 4 clicks, View pet photos and medical details, Facilitates pet-owner reunification

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is RefAnything free?

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

### Is PetLink ACO free?

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

### Do RefAnything or PetLink ACO have ads?

Neither RefAnything nor PetLink ACO 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.*