OttoFit vs Caffeine Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OttoFit
Effortlessly track your daily calorie and macronutrient intake with AI-powered food logging. Simply snap a photo of your meal, scan a barcode, or type your food to get instant nutritional breakdowns. Monitor progress, build streaks, and stay motivated with a charming otter mascot.
- AI photo food scanning
- Barcode scanning
- Text-based food logging
- Calorie and macro tracking
- Lock screen progress display
- Weight and trend tracking
- Daily streak building
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Track calories with Otto, the dramatic otter who needs you to log dinner. OttoFit turns food logging into something you'll actually do. Snap a photo of your meal, scan a packaged barcode, or just type what you ate. The app estimates calories and macros in seconds and adds them to your day. HOW LOGGING WORKS - Photo scan: point your camera at a meal, tap once, and get a full nutrition breakdown. - Barcode scan: works on packaged foods using the OpenFoodFacts database. - Type to log: describe what you ate. "Chipotle bowl with rice, chicken, double salsa" works. - You can even scan a picture of nutrition facts or the receipt from the restaurant you ate at (just be sure to mention the name) - Manual entry: for when you already know your numbers. MACROS THAT MATCH THE MATH Protein, carbs, and fat tracked per meal and rolled up daily. Calorie targets are calculated from your goal and adjusted for your activity level. No arbitrary defaults. LOCK-SCREEN PRESENCE A Live Activity shows your daily calorie progress on the lock screen with a tap-to-log button. Home-screen widgets show the same in small and medium sizes. EDIT AND FIX Logged something wrong? Tap any entry to edit calories, macros, or the meal name. Backfill meals you forgot from earlier in the day. STREAKS, WEIGHT, AND TRENDS Log every day to build a streak. Log your weight whenever you want. See your weekly calorie trend and weight trajectory side by side. A MASCOT WHO PAYS ATTENTION Otto is an otter with opinions. He celebrates indulgent meals, teases the healthy ones, and gets dramatic when you blow past your calorie budget. His reactions are based on math, not morals. Eat the wings, just log them. PRIVACY All your data lives on your device. Food photos are sent to our server for analysis and immediately discarded. We don't ask for your name, email, or login. Anonymous usage analytics only. FREE AND PAID The app is free to download and use. The AI scan features (photo, describe, barcode) require a subscription. Yearly with a 3-day free trial, or monthly with no commitment. Cancel anytime in Settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://getottofit.com/privacy
Caffeine Tracker
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CoffeeLog turns every cup into something useful. Log your coffee, espresso, tea, energy drink or soda in seconds and instantly see how much caffeine is still active in your body. Most caffeine apps are just a counter. CoffeeLog runs a real half-life engine that models how caffeine builds up and clears over the hours after each drink, shows a live "in your system right now" curve, and tells you the latest cup you can have before it cuts into your night. WHAT YOU CAN DO • Log in seconds from a built-in database of coffees, teas, energy drinks, sodas and pre-workout — each with caffeine in mg, or add your own drinks. • Watch a live decay curve of the caffeine still active in your body, tuned to a half-life you can personalize. • Get your last-cup-before-bed time so an afternoon coffee doesn't cost you sleep. • Set a daily caffeine target and track your intake against it all day. • Sync with Apple Health and bring in sleep data to see how your habits and your nights line up. • Check today's total and what's still in your system from a home-screen widget. • Review a clean history with weekly and monthly trends so you can cut back at your own pace. PRIVATE BY DESIGN CoffeeLog runs on your device. No account, no sign-up — your log stays with you. Whether you want steadier energy, fewer jitters, better rest, or simply to know how much caffeine you really drink, CoffeeLog gives you the full picture. Terms of Use: https://vastflow.kz/terms/ Privacy Policy: https://vastflow.kz/privacy/ https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is iOS requirement: Caffeine Tracker at 15.0 against OttoFit's 17.0. On price, ads, in-app purchases and device support 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. OttoFit sells 2 in-app purchases, starting at $9.99 per month and Caffeine Tracker sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
| Parameter | OttoFit | Caffeine Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 10 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Pavan Govu | VAST FLOW, TOO |
In-app purchases
OttoFit
- Monthly$9.991 Month
- Yearly3 Days trial$39.991 Year
Caffeine Tracker
- Weekly | CoffeeLog3 Days trial$4.997 Days
- Yearly | CoffeeLog$12.991 Year





