# Pet Harmony AI vs Curio

The clearest difference is ads: Curio at none against Pet Harmony AI's shown. Pet Harmony AI's advantage is rating (5.0 vs 4.8) and iOS requirement (17.0 vs 26.2). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. Pet Harmony AI sells 10 in-app purchases, starting at $7.99 per month and Curio sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Pet Harmony AI holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 5 and 10 respectively.

Pet Harmony AI ships an update weekly, Curio every 5 days. Both last shipped on November 5, 2026.

## The numbers

| Metric | Pet Harmony AI | Curio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/pet-harmony-ai/id6758363732/reviews)** | [4.8 (10 ratings)](https://appshunter.io/ios/app/curio-collection-tracker/id6762636907/reviews) |
| Number of ratings | 5 | **10** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 22 MB | 50 MB |
| Requires iOS | **17.0** | 26.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [Harmony AI, Inc. (CA)](https://appshunter.io/developer/1872552525) | [Curio Limited Liability Company](https://appshunter.io/developer/822251331) |

## What reviewers say

### Pet Harmony AI

[App page](https://appshunter.io/ios/app/pet-harmony-ai/id6758363732)

This AI-powered companion offers personalized guidance for pet wellness, helping you understand your pet's health, behavior, and nutrition. It provides data-informed insights and educational content to support proactive pet care, while always recommending professional veterinary consultation for serious concerns.

**Highlights:** Personalized pet wellness guidance, Health pattern tracking, AI-trained veterinary insights, Nutrition and supplement support, Multi-pet management, Educational content on symptoms and behavior

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Advanced Plan Monthly | $7.99 | per month |
| Complete Plan- 7 Pets (Yearly) | $339.00 | per year |
| Complete Plan- 8 Pets (Yearly) | $389.00 | per year |
| Complete Plan- 10 Pets (Yearly) | $489.00 | per year |
| Complete Plan- 14 Pets (Yearly) | $689.00 | per year |
| Complete Plan- 15 Pets (Yearly) | $739.00 | per year |
| Complete Plan- 16 Pets (Yearly) | $789.00 | per year |
| Complete Plan- 17 Pets (Yearly) | $839.00 | per year |
| Complete Plan- 18 Pets (Yearly) | $889.00 | per year |
| Complete Plan- 19 Pets (Yearly) | $939.00 | per year |


### Curio

[App page](https://appshunter.io/ios/app/curio-collection-tracker/id6762636907)

Catalog, value, and organize your entire collection of cards, records, toys, and more. Identify items with AI, track their market worth over time, and connect with a community of fellow collectors. Generate reports and export your data with ease.

**Highlights:** AI item recognition, Barcode scanning, Real-time market price tracking, Collection analytics, Community features, Data export

**Features:** macOS Compatibility, Family Sharing, Vision Pro support, SharePlay, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Curio Plus Monthly | $3.99 | per month |
| Curio Plus Annual | $24.99 | per year |
| Lifetime Plus | $49.99 | one-time |


## Frequently asked questions

### Is Pet Harmony AI free?

Pet Harmony AI is free to download, with in-app purchases available.

### Is Curio free?

Curio is free to download, with in-app purchases available.

### Which has better reviews, Pet Harmony AI or Curio?

Pet Harmony AI is rated higher. Pet Harmony AI averages 5.0 out of 5 from 5 ratings, while Curio averages 4.8 from 10 ratings.

### Do Pet Harmony AI or Curio have ads?

Pet Harmony AI shows ads; Curio does not.

### Which is updated more often, Pet Harmony AI or Curio?

Pet Harmony AI ships an update weekly, and Curio every 5 days. Most recently, Pet Harmony AI was updated on November 5, 2026 and Curio on November 5, 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.*