Tiny Pets World vs Caffy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tiny Pets World
This app encourages daily exercise by connecting your physical activity to the well-being of a virtual pet. Walk or run with your digital companion, customize its appearance, earn rewards, and compete with friends to boost both your health and happiness.
- Virtual pet companion
- Exercise motivation
- Pet customization
- Reward collection
- Competitive leaderboards
- Achievement sharing
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Imagine having a cute and cuddly pet that motivates you to exercise every day. That's what Tiny Pets is all about. Tiny Pets is an app that helps you run or walk with a virtual pet that depends on you for its well-being. The more you exercise, the more benefits you and your pet will enjoy. You can customize your pet, collect rewards, compete with others, and share your achievements. Tiny Pets is a great app for anyone who wants to improve their health and happiness with a furry friend.
Caffy
Track your caffeine intake and understand its impact on your sleep and productivity. This app uses science-backed models to provide personalized insights into your caffeine levels and when you'll be ready for sleep.
- Real-time caffeine decay curve
- Personalized sleep readiness score
- Focus window for productivity peaks
- AI weekly analysis of caffeine patterns
- Caffeine detox programs
- Live home screen widgets
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Caffy shows your exact caffeine level right now, and tells you precisely when you'll be ready to sleep tonight. Using pharmacokinetic half-life models backed by FDA, EFSA & NIH research, Caffy calculates your personal caffeine curve based on your biology. WHAT MAKES CAFFY DIFFERENT: • Real-time caffeine decay curve — personalized to your age, gender & sensitivity • Sleep readiness score (0–100) — know if tonight's sleep is at risk before bedtime • Focus window — see exactly when your caffeine peaks for maximum productivity • AI Weekly Analysis — AI reveals your personal caffeine patterns • Caffeine Detox Programs — structured plans to reduce dependence gradually • 6 Live Widgets — caffeine data on your Home Screen and Lock Screen • 5 Languages — English, Turkish, German, Spanish, Japanese PERSONALIZED HALF-LIFE: Your body processes caffeine differently. Caffy accounts for: • Pregnancy (9h / 12h / 18h half-life) • Oral contraceptive use (7h half-life) • Smoking status (3h half-life) • Age, gender & caffeine sensitivity SCIENCE-BACKED: Caffy's model uses the same caffeine decay formula cited by FDA, EFSA, NIH, and the Sleep Foundation — not estimates, not averages. A 45-minute absorption phase followed by exponential decay based on your personal half-life. PRIVACY FIRST: No ads. No data selling. Anonymous by default — no registration required on first launch. Your data syncs across devices via an encrypted, GDPR-compliant database. DISCLAIMER: All estimates are based on generalized scientific models and do not constitute medical advice. Consult a healthcare professional for personalized guidance. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Caffy at 5.0 against Tiny Pets World's 3.0. Tiny Pets World's advantage is update cadence (every 9 days vs every 3 weeks) and iOS requirement (15.0 vs 18.6). On price, ratings volume, 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. Tiny Pets World sells 10 one-off in-app purchases and Caffy sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Caffy holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Tiny Pets World ships an update every 9 days, Caffy every 3 weeks. The most recent releases landed on October 14, 2026 and October 6, 2026 respectively.
| Parameter | Tiny Pets World | Caffy |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 9 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 107 MB | 26 MB |
| Age rating | 4+ | 12+ |
| Developer | 42Technology Private Limited | Irfan Behic TIRPANCI |
Customer experience
Tiny Pets World
Caffy
In-app purchases
Tiny Pets World
- Gem x 60$0.99
- Streak Freezer x 1$0.99
- Starter Box$2.99
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- Gem x 300$4.99
- 7 DAYS STREAK CHALLENGE$4.99
- Streak Freezer x 10$6.99
- 14 DAYS STREAK CHALLENGE$9.99
- 21 DAYS STREAK CHALLENGE$12.99
- Gem x 980$17.99
- 28 DAYS STREAK CHALLENGE$17.99
Caffy
- Caffy Premium3 Days trial$2.997 Days
- Caffy Premium3 Days trial$6.991 Month
- Caffy Premium3 Days trial$29.991 Year
