Collar vs WJC HO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Collar
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.
- 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
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Collar is the first mobile app designed to support you, pet parent, like a pro! Keep on top of your pet's health and wellness, book services, buy products, manage your pet’s data and connect with pet owners and businesses all in one place. Collar smartly suggests meal quantities based on your pet’s breed, age, body condition and diet, accompanied by recommended daily activity suggestions* to ensure your pet’s staying fit both mentally* and physically. Collar offers the first AI-powered marketplace of pet-only services and products that adapts to your pet's specific needs. Find and access everything from your favourite groomers to new and trending artisan accessory makers. Collar is the perfect platform to create a private and secure space for your pet and their favourite furry friends. Creating a pack on Collar allows you to safely chat with fellow pet parents, share tips, photos, products and more. And most importantly, you can let them know when you are at the park next so you never miss on an opportunity to socialise your pet ever again. Manage all your pet's fragmented data and reminders in one place. Keep track of your pet’s food, supplements, treatments, vaccinations, vet details, medical history, insurance policy, microchip and passport numbers simply and securely on your phone. Going away for the weekend or longer? Simply nominate a family member or a friend you trust to share your pet’s profile with and Collar will take care of the rest; from reminding them of when and what to feed them, to tips and notes on how to keep your furry friend happy and comfortable.
WJC HO
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Introducing HO:PE – Hate Online: Preparedness and Empowerment HO:PE is a powerful tool designed to combat online antisemitism and hate speech, empowering communities to take action against digital hatred. With our user-friendly app, you can easily report harmful content, contribute to a safer online environment, and stay informed about your rights. Key Features: Effortless Reporting: Simply paste a link and follow straightforward steps to report hate speech. Anonymous Submissions: Protect your privacy while making a difference. Progress Tracking: Stay updated on the impact of your reports. How It Works: Start a Report: Submit a link to the offensive content. Add Details: Provide additional information through guided prompts. We Take Action: Our team reviews and addresses the report, keeping you informed throughout the process. HO:PE is committed to empowering Jewish communities by providing the tools and resources needed to effectively respond to online hate. We also engage with lawmakers, IT platforms, and law enforcement to advocate for stronger protections against digital hate speech. Join us in speaking up and standing united against online hate. Download HO:PE today and be part of the solution.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Collar | WJC HO |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (6 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Fortnightly — better | Every 3 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 15.6 — better |
| Further details — not scored | ||
| Size | 112 MB | 1 MB |
| Age rating | 12+ | 4+ |
| Developer | Layers LTD. | WORLD JEWISH CONGRESS LLC |
In-app purchases
Collar
No in-app purchases
WJC HO
No in-app purchases









