# Pet Growth Notes vs PetKit

The clearest difference is ads: PetKit at none against Pet Growth Notes's shown. PetKit also leads on update cadence (every 3 months vs every 7 months). Pet Growth Notes's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 18.0). On price and in-app purchases there is nothing between them.

Both are free to download. Pet Growth Notes sells 2 in-app purchases, starting at $4.99 per 6 months and PetKit sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Pet Growth Notes ships an update every 7 months, PetKit every 3 months. The most recent releases landed on September 21, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Pet Growth Notes | PetKit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (108 ratings)](https://appshunter.io/ios/app/pet-growth-notes/id1202148489/reviews)** | — |
| Number of ratings | **108** | — |
| Positive reviews | 77.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 3 months** |
| Monetization | Free with in-app purchases | — |
| Size | 34 MB | 20 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [LINKLINKS LTD](https://appshunter.io/developer/600375781) | [Jose Angel Sanchez Castro](https://appshunter.io/developer/1613079938) |

## What reviewers say

### Pet Growth Notes

[App page](https://appshunter.io/ios/app/pet-growth-notes/id1202148489)

This app helps you meticulously record and manage all aspects of your pet's life. From daily activities and health logs to appointments and vaccinations, keep a comprehensive diary for each animal. It's an invaluable tool for veterinarians, pet sitters, and preserving precious memories.

**Highlights:** Pet diaries and milestone tracking, Weight and height logs, Photo albums and sharing, Veterinary and appointment management, Medication and vaccination reminders, Allergy tracking, Passcode protection and data export

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - 6 months | $4.99 | per 6 months |
| Pro Version | $49.99 | one-time |

**What reviewers like**

- 👍 Easy to use and intuitive interface
- 📋 Comprehensive pet health tracking (medications, vaccinations, appointments)
- 📊 Useful growth and weight tracking with graphs
- 📸 Photo album and diary features
- 💰 Free version available with robust features

**What reviewers complain about**

- 📺 Intrusive and annoying ads in free version
- 💳 Subscription model frustration for some users
- 🔄 No cloud sync across devices (requires manual re-entry)
- 🎨 Cluttered or outdated UI design
- ⌨️ Missing cursor indicators in input fields

**Reported bugs**

- Cursor not visible in some input fields
- App crashes when switching to other apps
- Data loss after entering pet information
- Diary entries appear blank until clicked back into
- Dropbox sync crashes on iPhone

**Requested features**

- Cloud sync across iPhone, iPad, and Mac devices
- Monthly recurring reminders for medications (not just daily/weekly)
- Date-specific reminders instead of 'every X days' format
- Video upload support in addition to photos
- Dark mode theme option


### PetKit

[App page](https://appshunter.io/ios/app/petkit-pet-journal/id6445870272)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Annual | $14.99 | per year |
| Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is Pet Growth Notes free?

Pet Growth Notes is free to download, with in-app purchases available.

### Is PetKit free?

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

### Do Pet Growth Notes or PetKit have ads?

Pet Growth Notes shows ads; PetKit does not.

### Which is updated more often, Pet Growth Notes or PetKit?

Pet Growth Notes ships an update every 7 months, and PetKit every 3 months. Most recently, Pet Growth Notes was updated on September 21, 2026 and PetKit on September 19, 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.*