# Petis vs Portal Trinity

The clearest difference is update cadence: Petis at every 10 days against Portal Trinity's every 8 months. 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.

Petis ships an update every 10 days, Portal Trinity every 8 months. The most recent releases landed on October 15, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Petis | Portal Trinity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/petis/id1413161923/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 8 months |
| Monetization | Ad-supported | — |
| Size | 67 MB | 37 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | +4 |
| Developer | [PALIARI ENGENHARIA DE SOFTWARE LTDA](https://appshunter.io/developer/926470539) | [Cativa Tecnologia e Servicos Digitais Ltda](https://appshunter.io/developer/1498249979) |

## What reviewers say

### Petis

[App page](https://appshunter.io/ios/app/petis/id1413161923)

This app helps you care for your pet's well-being. You can register your pets, add photos, obtain official animal registration, and request spaying/neutering services. It aims to be the easiest and most modern way to show love for your animal companion.

**Highlights:** Pet registration, Photo gallery for pets, Official animal registration (RGA), Spay/neuter service requests, Service follow-up, Clinic service reviews

**Features:** macOS Compatibility

**In-app purchases:** none


### Portal Trinity

[App page](https://appshunter.io/ios/app/portal-trinity/id6738664986)

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

**In-app purchases:** none


## Frequently asked questions

### Is Petis free?

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

### Is Portal Trinity free?

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

### Do Petis or Portal Trinity have ads?

Neither Petis nor Portal Trinity shows ads.

### Which is updated more often, Petis or Portal Trinity?

Petis ships an update every 10 days, and Portal Trinity every 8 months. Most recently, Petis was updated on October 15, 2026 and Portal Trinity on October 27, 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.*