# Prime Pets vs What?Pet

The clearest difference is in-app purchases: Prime Pets at none against What?Pet's 2. What?Pet's advantage is update cadence (every 3 days vs fortnightly) and iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. What?Pet sells 2 in-app purchases, starting at $4.99 per month. Prime Pets asks for nothing beyond the download.

Prime Pets ships an update fortnightly, What?Pet every 3 days. The most recent releases landed on September 25, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Prime Pets | What?Pet |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Size | 101 MB | 168 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sulaiman Albloushi](https://appshunter.io/developer/1758364873) | [Viktorija Loginova](https://appshunter.io/developer/6782111823) |

## What reviewers say

### Prime Pets

[App page](https://appshunter.io/ios/app/prime-pets/id6557082568)

**Features:** macOS Compatibility

**In-app purchases:** none


### What?Pet

[App page](https://appshunter.io/ios/app/whatpet/id6782111821)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WhatPet Premium Monthly | $4.99 | per month |
| WhatPet Premium Yearly | $39.99 | per year |


## Frequently asked questions

### Is Prime Pets free?

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

### Is What?Pet free?

What?Pet is free to download, with in-app purchases available.

### Do Prime Pets or What?Pet have ads?

Neither Prime Pets nor What?Pet shows ads.

### Which is updated more often, Prime Pets or What?Pet?

Prime Pets ships an update fortnightly, and What?Pet every 3 days. Most recently, Prime Pets was updated on September 25, 2026 and What?Pet on September 29, 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.*