# Petis vs ThinkBall

The clearest difference is update cadence: Petis at every 10 days against ThinkBall's every 26 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, ThinkBall every 26 months. The most recent releases landed on September 30, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Petis | ThinkBall |
| --- | --- | --- |
| 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 26 months |
| Monetization | Ad-supported | — |
| Size | 67 MB | 36 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [PALIARI ENGENHARIA DE SOFTWARE LTDA](https://appshunter.io/developer/926470539) | [Cativa Tecnologia e Servicos Digitais](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


### ThinkBall

[App page](https://appshunter.io/ios/app/thinkball/id6477727479)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Petis free?

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

### Is ThinkBall free?

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

### Do Petis or ThinkBall have ads?

Neither Petis nor ThinkBall shows ads.

### Which is updated more often, Petis or ThinkBall?

Petis ships an update every 10 days, and ThinkBall every 26 months. Most recently, Petis was updated on September 30, 2026 and ThinkBall on October 10, 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.*