# Collar vs Buzzjar

The clearest difference is update cadence: Collar at fortnightly against Buzzjar's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Collar ships an update fortnightly, Buzzjar every 4 months. The most recent releases landed on August 18, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | Collar | Buzzjar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/collar/id1535869072/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 112 MB | 84 MB |
| Requires iOS | **16.4** | 16.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Layers LTD.](https://appshunter.io/developer/1535869075) | [Hooha Advocacy Technology Ltd](https://appshunter.io/developer/1632614009) |

## What reviewers say

### Collar

[App page](https://appshunter.io/ios/app/collar/id1535869072)

Manage all your pet's health, wellness, and social needs in one app. Get personalized meal and activity suggestions, discover pet services and products, and connect with other pet owners.

**Highlights:** Personalized meal and activity suggestions, AI-powered marketplace for pet services and products, Connect with other pet owners and create 'packs', Centralized pet data and reminder management, Share pet profiles with trusted caregivers, Discover groomers and accessory makers

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

**In-app purchases:** none


### Buzzjar

[App page](https://appshunter.io/ios/app/buzzjar/id1632614007)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Collar free?

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

### Is Buzzjar free?

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

### Do Collar or Buzzjar have ads?

Both Collar and Buzzjar show ads.

### Which is updated more often, Collar or Buzzjar?

Collar ships an update fortnightly, and Buzzjar every 4 months. Most recently, Collar was updated on August 18, 2026 and Buzzjar on May 17, 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.*