Caffeine Clock vs TabiRun
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Caffeine Clock
This app helps you track your caffeine intake and understand its impact on your sleep. It models caffeine absorption and half-life to provide a clear view of your current and projected levels, allowing you to plan your consumption for better rest.
- Caffeine absorption and half-life modeling
- Real-time caffeine level tracking
- Interactive home screen widgets
- Sleep-aware insights and bedtime planning
- Extensive drink database with custom options
- Daily caffeine threshold alerts
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Track your caffeine and sleep better. See exactly when today's coffee wears off. Caffeine Clock is a caffeine tracker that models absorption and half-life to estimate how much caffeine is in your system throughout the day. Log what you drink or eat, see how levels rise and fall, and plan your last cup so you can sleep with confidence. Accurate tracking with absorption rate Not just totals. Caffeine Clock models how quickly you absorb caffeine and how it declines (half-life), then estimates your level now and later. If you note how long you sipped that cappuccino, the curve updates accordingly. A clear, actionable dashboard An attractive graph shows your current level, projected decline, and how much caffeine you'll have at any time. Long-press to scrub the timeline and reveal exact values. At a glance, know whether you're in the clear - or whether another cup will push you past your comfort zone. Interactive Home Screen Widgets Monitor your stats without even opening the app. View your live caffeine curve and current mg count directly on your Home Screen. Need to log a refill? Use the quick-add widget to track your favorites with a single tap - keeping your data accurate with zero friction. Sleep-aware insights Set a target bedtime. If your projected level looks high by then, Caffeine Clock lets you know early, often before you even add a drink, so you can adjust your cut-off and protect tonight's sleep. Tuned to you A quick setup captures your habits and sensitivity, and you can adjust your personal caffeine half-life at any time in Settings, so the curve matches how your body actually clears caffeine. 200+ drinks, plus your own Choose from a built-in database of coffees, teas, and energy drinks, or create custom drinks with your own sizes and mg. Fast logging means better tracking. Thresholds and gentle alerts Pick a daily caffeine limit that fits your routine, whether that is the commonly cited 400 mg for adults or the 200 mg guideline many people follow during pregnancy. Get timely reminders before you overdo it. Apple Health Send every logged drink to Apple Health so your caffeine sits next to your sleep and the rest of your health data. Private and fully offline No account, no signup. Your data stays on your device, with an option to transfer locally. Caffeine Clock works fully offline. Anytime, anywhere. Made for everyday routines Whether it's espresso at 8, tea at 2, or an energy drink before a workout, Caffeine Clock shows how today's choices affect tonight's sleep, so you can enjoy what you love without second-guessing it. How it works - Log a drink from the 200+ library or use the quick-add widget. - The app models absorption and half-life to estimate your level over time. - Watch the live caffeine curve and countdown on the dashboard or Home Screen. - Set a bedtime and get informed if you may still be "too caffeinated" by then. Why a dedicated caffeine tracker? Caffeine affects everyone differently. A general health app won't tell you when a 3 PM latte will still be in your system at 10 PM. Caffeine Clock focuses on one job: timing your intake for better days and better nights. Get started in minutes Install, finish the onboarding, log your first drink, and watch your caffeine curve come to life. Disclaimer Caffeine Clock provides estimates based on published half-life ranges and your inputs. It's for informational purposes only and is not a medical device or a substitute for professional advice.
TabiRun
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Discover, Move, and Explore – All in One App. TabiRun is the ultimate companion for runners, cyclists, and walkers who want more than just tracking their workouts. Whether you’re training for your next race, enjoying a weekend ride, or simply exploring your neighborhood, TabiRun helps you record your activity, find popular nearby spots, and turn every session into an adventure. Key Features 1. Real-Time Activity Tracking Record your distance, speed, pace, elevation, and route with precise GPS tracking. Switch between running, cycling, and walking modes to suit your activity. Choose your preferred units (km/h, mph, knots) with a single tap. 2. Explore Destinations While You Move See recommended places — cafes, restaurants, parks, landmarks — directly on the map. Get suggestions for popular spots within 5 km or 10 km of your route. Perfect for planning scenic stops during your run or ride. 3. Interactive Map Experience Tap markers for detailed place info including photos, ratings, and distance. Save your favorite spots to visit later. View your current location with a clear blue dot for easy navigation. 4. Personalized Recommendations Discover hidden gems tailored to your preferences. Filter by categories like “Popular Within”, “Cafes”, “Tourist Spots”, and more. Find destinations that match your pace and style. 5. Activity History & Insights Review your past activities with route maps, stats, and highlights. Track your progress over time and celebrate milestones. Share your runs or rides with friends. 6. Seamless and Intuitive Design Lightweight interface optimized for quick access on the go. Easy-to-read cards and smooth animations for a premium feel. Designed for both casual explorers and performance-focused athletes. --------- Why TabiRun? Most fitness apps stop at tracking your speed and distance. TabiRun goes beyond by integrating exploration into your workout routine. You don’t just run or cycle — you discover. Every activity can lead you to a new café, a beautiful park, or an unforgettable viewpoint. Whether you are: A runner seeking new scenic routes A cyclist planning coffee breaks along the way A traveler wanting to explore a city by foot or bike Someone who loves combining exercise with discovery TabiRun is built to make your journey richer and more memorable. --------- Privacy & Data We respect your privacy. Your location data is stored securely and used only to provide the best recommendations and accurate activity tracking. --------- Make every step and pedal stroke count. Download TabiRun now and turn your daily run, ride, or walk into an adventure.
Screenshots
Verdict
The clearest difference is device support: TabiRun at 3 against Caffeine Clock's 1. 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. Caffeine Clock sells 2 one-off in-app purchases and TabiRun sells 10 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Caffeine Clock ships an update weekly, TabiRun every 5 days. The most recent releases landed on October 20, 2026 and October 8, 2026 respectively.
| Parameter | Caffeine Clock | TabiRun |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (27 ratings) — better | — |
| Positive reviews | 80.0% of reviews | — |
| Number of ratings | 27 — better | — |
| Update frequency | Weekly | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 15.6 — better |
| Further details — not scored | ||
| Size | 121 MB | 159 MB |
| Age rating | 4+ | 12+ |
| Developer | ANTONIN WINGENDER | Hiroki Kijima |
In-app purchases
Caffeine Clock
- Remove ads$4.99
- Remove Ads$9.99
TabiRun
- Unlock All Dogs$3.991 Month
- Leo$1.99
- Luci$1.99
- Rocky$1.99
Show 6 moreShow fewer
- Lulu$1.99
- Max$1.99
- Kiki$1.99
- Teddy$1.99
- Daisy$1.99
- Luna$1.99









