# Petfolk vs Arista.

Petfolk and Arista. both sit at 4.9 stars, but that hides the real split: 100% of Arista.'s written reviews are positive against 50% of Petfolk's. Petfolk's advantage is ratings volume (376 vs 2). On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.9 for Petfolk against 5.0 for Arista.. That said, the two scores are not equally well evidenced: Petfolk has 376 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 50% of Petfolk's written reviews are positive against 100% of Arista.'s.

Petfolk ships an update every 2 weeks, Arista. fortnightly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Petfolk | Arista. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (376 ratings)](https://appshunter.io/ios/app/petfolk/id1609130414/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/arista/id6742786945/reviews)** |
| Number of ratings | **376** | 2 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 79 MB | 36 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Petfolk Inc.](https://appshunter.io/developer/1494513997) | [Arista-002-Atlanta LLC](https://appshunter.io/developer/1799957503) |

## What reviewers say

### Petfolk

[App page](https://appshunter.io/ios/app/petfolk/id1609130414)

This app offers a new model of veterinary care, integrating on-site and virtual services for pets. It allows easy access to medical professionals, appointment management, and pet health profiles, aiming to simplify pet care for owners and improve pet well-being.

**Highlights:** Real-time chat with medical professionals, Book and manage appointments, Create pet health profiles, Virtual care access, On-site veterinary services

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


### Arista.

[App page](https://appshunter.io/ios/app/arista/id6742786945)

This app revolutionizes pet care by providing a seamless platform for pet owners and veterinary professionals. It allows clients to manage appointments, access pet information, and request prescription refills, enhancing the overall veterinary experience.

**Highlights:** View upcoming appointments, Access pet information, Request prescription refills, Seamless navigation, Support for pets, owners, and vets

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Petfolk free?

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

### Is Arista. free?

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

### Which has better reviews, Petfolk or Arista.?

Arista. is rated higher. Petfolk averages 4.9 out of 5 from 376 ratings, while Arista. averages 5.0 from 2 ratings.

### Do Petfolk or Arista. have ads?

Neither Petfolk nor Arista. shows ads.

### Which is updated more often, Petfolk or Arista.?

Petfolk ships an update every 2 weeks, and Arista. fortnightly. Most recently, Petfolk was updated on November 3, 2026 and Arista. on October 30, 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.*