Koby AI vs Zen Time App
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Koby AI
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Koby - Smarter Care for Happier Pets powered by AI Koby is an all-in-one AI pet care app designed to help you track, plan, and manage your petβs health effortlessly. Whether youβre a first-time pet parent or a seasoned one, Koby brings intelligent insights, timely reminders, and personalized care into a single, easy-to-use app. What You Can Do with Koby - Pet Profiles - Create detailed profiles for your pets including breed, age, weight, and medical history. - Vaccination & Medication Reminders - Never miss an important date - Koby sends timely reminders so your pet stays protected and healthy. - Smart Diet & Care Planning - Get AI-powered suggestions for diet routines, activity levels, and daily care tailored to your pet. - AI Pet Assistant - Chat with Kobyβs intelligent assistant to get instant answers to everyday pet-care questions personalized for your pet. - Health Tracking - Keep a record of vaccinations, medications, vet visits, and important health milestones. - Smart Notifications - Receive proactive alerts for upcoming tasks, reminders, and care actions. Because great pet care should be simple, smart, and stress-free. Download Koby today and give your pet the care they deserve.
Zen Time App
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StillMind helps you sleep better, focus longer, and unwind with calming sound mixes and guided breathing. Create your own ambient soundscape by layering rain, ocean waves, and brown noise. Adjust each sound level, start a simple timer for bedtime or quiet sessions, and build a steady routine that helps you relax, reset, and stay consistent. Whether you are trying to fall asleep, study, work with fewer distractions, or take a mindful break during the day, StillMind gives you a clean and easy way to create a calmer environment. Features: β’ Layer rain, ocean waves, and brown noise β’ Adjust volumes to create your ideal mix β’ Use a timer for sleep, naps, and quiet sessions β’ Follow guided breathing for calm and reset β’ Track focus sessions on-device β’ View progress insights over time β’ Earn badges as you stay consistent StillMind is designed to be simple, calming, and easy to return to every day.
Screenshots
Verdict
The clearest difference is ads: Koby AI at none against Zen Time App's shown. Koby AI also leads on update cadence (every 2 weeks vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Koby AI ships an update every 2 weeks, Zen Time App every 3 months. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.
| Parameter | Koby AI | Zen Time App |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks β better | Every 3 months |
| Ads | No β better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.1 β better | 16.0 |
| Further details β not scored | ||
| Size | 47 MB | 37 MB |
| Age rating | 17+ | 4+ |
| Developer | Krava Technologies Private Limited | JanoGroup LLC |
In-app purchases
Koby AI
No in-app purchases
Zen Time App
No in-app purchases









