# PetSync vs Crittr

The clearest difference is ads: PetSync at none against Crittr's shown. Crittr's advantage is update cadence (weekly vs every 6 weeks). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. PetSync sells 4 in-app purchases, starting at $4.99 per month and Crittr sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for PetSync against 5.0 for Crittr. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

PetSync ships an update every 6 weeks, Crittr weekly. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | PetSync | Crittr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/petsync-pet-feeding-tracker/id6757567165/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/crittr-pet-care-tracker/id6762497049/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 16 MB | 85 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 12+ |
| Developer | [Helmi Aouali](https://appshunter.io/developer/1867637309) | [Jonathan Deichmann](https://appshunter.io/developer/1894392496) |

## What reviewers say

### PetSync

[App page](https://appshunter.io/ios/app/petsync-pet-feeding-tracker/id6757567165)

Easily track your pet's feeding schedule and medication with a shared log for all caregivers. Get reminders, view meal history, and manage multiple pets with optional Pro features.

**Highlights:** Shared feeding log, Meal reminders, Medication tracking, Pet sitter/family invites, Meal history view, Home Screen widget

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PetSync Pro (Monthly) | $4.99 | per month |
| PetSync Pro Monthly | $4.99 | per month |
| PetSync Pro (Annual) | $11.99 | per year |
| PetSync Pro Yearly | $24.99 | per year |


### Crittr

[App page](https://appshunter.io/ios/app/crittr-pet-care-tracker/id6762497049)

Organize all aspects of your pet's life in one place. Track activities, health records, medications, and share care with others. Get AI-powered advice for your furry family members.

**Highlights:** Individual pet profiles, Activity logging (exercise, meals, meds), Health and vaccination tracking, Co-care with family/friends, AI-powered pet advisor, Daily dashboard and reminders

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Crittr Pro Monthly | $4.99 | per month |
| Crittr Pro Annual | $39.99 | per year |


## Frequently asked questions

### Is PetSync free?

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

### Is Crittr free?

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

### Which has better reviews, PetSync or Crittr?

PetSync and Crittr are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do PetSync or Crittr have ads?

Crittr shows ads; PetSync does not.

### Which is updated more often, PetSync or Crittr?

PetSync ships an update every 6 weeks, and Crittr weekly. Most recently, PetSync was updated on November 9, 2026 and Crittr 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.*