# Collar vs WJC HO

The clearest difference is ads: WJC HO at none against Collar's shown. Collar's advantage is update cadence (fortnightly vs every 3 months). On price, in-app purchases, device support and iOS requirement 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, WJC HO every 3 months. Both last shipped on October 7, 2026.

## The numbers

| Metric | Collar | WJC HO |
| --- | --- | --- |
| 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 | **No** |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 112 MB | 1 MB |
| Requires iOS | 16.4 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Layers LTD.](https://appshunter.io/developer/1535869075) | [WORLD JEWISH CONGRESS LLC](https://appshunter.io/developer/1609391138) |

## 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


### WJC HO

[App page](https://appshunter.io/ios/app/wjc-hope/id6741322270)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Collar free?

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

### Is WJC HO free?

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

### Do Collar or WJC HO have ads?

Collar shows ads; WJC HO does not.

### Which is updated more often, Collar or WJC HO?

Collar ships an update fortnightly, and WJC HO every 3 months. Most recently, Collar was updated on October 7, 2026 and WJC HO on October 7, 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.*