petTracer vs Ocean Integrity Hub
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
petTracer
Locate your cat anytime, anywhere with this app. It works with a GPS collar and combines GPS with radio search for optimal tracking, even indoors. Enjoy long battery life and a comfortable, lightweight design for your feline friend.
- Real-time cat location tracking
- Combined GPS and radio search
- Longest battery life (up to 30 days)
- Ultra-lightweight and comfortable collar
- Safety buckle for cat's protection
- App alternative to web portal
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Discover What Peace of Mind Feels Like petTracer is an ultra-light GPS collar designed specifically for cats. Built from the ground up to be a safe and comfortable collar with one mission – to be able to locate your cat whenever you want and wherever you are. +--- The app for your petTracer GPS cat collar with integrated radio search function ---+ As an alternative to your petTracer web portal login in the web browser you can use our app to access the most important features of your collar and show your own position in addition to your cats location. For tracking your cat a petTracer collar and a subscription is needed. Available on: www.pettracer.com and www.pettracer.co.uk. +--- Two products in one collar for best results: GPS + RADIO SEARCH ---+ Our system is the only one on the market to combine two products in one collar to ensure we give you the best chance of finding your cat: Why is this such a big deal? You need to understand something most other cat tracker manufacturers are not telling you: GPS does not work inside buildings (unless they are paper thin or you are standing next to a window). This means that if your cat gets trapped in your neighbour’s house or garage whilst they are away he could be locked in there for days as you won’t find him with GPS alone! +--- The longest battery life on a GPS Cat Tracker – up to 30 DAYS! ---+ petTracer’s own patented smart technology saves battery by putting the collar to sleep when your cat is not on the move. This allows your device to last for over 10 times longer than any other GPS cat collar on the market. +--- Comfortable, small and ultra-light ---+ All the electronics are built inside the collar creating even weight distribution around your cat’s neck. petTracer is unique; not only is it the only cat tracker that includes two types of technology and the longest battery, but it does so by weighing under 34g. It also includes a safety buckle which opens when your cat is in trouble. • Even weight distribution • 34 grams ultralight collar • Safety buckle More information available on: www.pettracer.com and www.pettracer.co.uk.
Ocean Integrity Hub
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Ocean Integrity: The Vanguard of Marine Preservation Dedicated to safeguarding the world's oceans, Ocean Integrity pioneers innovative solutions and sustainable actions to counteract challenges engulfing our marine ecosystems. At our core, combating plastic pollution remains paramount. We mitigate plastic ingress into oceans by endorsing responsible waste management, championing recycling, and fostering alternative packaging materials' use. Our spirited involvement in beach clean-ups showcases our commitment to involve communities in preserving coastlines. Enter our state-of-the-art app, the OI Hub: - Logistics Module: Digital material collection & transportation. - Material Receiving: Digital acceptance with comprehensive documentation. - Material Inspection: Auditor-focused quality checks and recording. - Production Module: Daily unit production tracking with process-based segregation. - Dispatch Module: Digital dispatch recording for customers. MAKE AN IMPACT, ONE ITEM AT A TIME Ocean Integrity Global LTD zealously promotes sustainable fishing and marine conservation. In alliance with localities, governments, and fisheries, we strategize for enduring fish stock viability and shield vulnerable marine entities. We are fervent about marine protected regions, both in their inception and adept governance. Join our mission today!
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Verdict
The clearest difference is iOS requirement: Ocean Integrity Hub at 12.4 against petTracer's 15.6. On price, update cadence, ads and in-app purchases 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.
petTracer ships an update every 2 months, Ocean Integrity Hub every 6 weeks. The most recent releases landed on September 17, 2026 and October 9, 2026 respectively.
| Parameter | petTracer | Ocean Integrity Hub |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 38.1% of reviews | — |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 12.4 — better |
| Further details — not scored | ||
| Size | 71 MB | 21 MB |
| Age rating | 4+ | 17+ |
| Developer | petTracer AG | CONSULERE ASM GLOBAL LLP |
In-app purchases
petTracer
No in-app purchases
Ocean Integrity Hub
No in-app purchases









