# Pet File vs MiZoo

The clearest difference is update cadence: MiZoo at every 2 months against Pet File's every 63 months. MiZoo also leads on device support (3 vs 1) and iOS requirement (11.0 vs 17.4). On price, 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.

Pet File ships an update every 63 months, MiZoo every 2 months. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Pet File | MiZoo |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 63 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 18 MB | 22 MB |
| Requires iOS | 17.4 | **11.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [L Balkenende](https://appshunter.io/developer/923249411) | [Benjamin Schleier](https://appshunter.io/developer/1073363035) |

## What reviewers say

### Pet File

[App page](https://appshunter.io/ios/app/pet-file/id923249412)

Easily manage your pet's health records, appointments, and reminders. Log illnesses, treatments, and vaccinations to ensure your pet receives timely care. No registration is needed to start organizing your pet's well-being.

**Highlights:** Schedule vaccinations and vet appointments, Log illnesses and treatments, Receive timely reminders, Intuitive search function, No registration required, Privacy guaranteed

**Features:** macOS Compatibility

**In-app purchases:** none


### MiZoo

[App page](https://appshunter.io/ios/app/mizoo/id1442582970)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pet File free?

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

### Is MiZoo free?

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

### Do Pet File or MiZoo have ads?

Neither Pet File nor MiZoo shows ads.

### Which is updated more often, Pet File or MiZoo?

Pet File ships an update every 63 months, and MiZoo every 2 months. Most recently, Pet File was updated on October 24, 2026 and MiZoo on October 26, 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.*