Comparison

Caffeine Tracker vs Mr. Caffeine

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Caffeine Tracker

Monitor your daily caffeine intake with this tracker. Log beverages, set limits, and receive personalized AI insights to optimize energy and sleep. Features include progress tracking, sleep notifications, and detailed history.

Highlights
  • Log beverages (coffee, tea, energy drinks)
  • Set daily caffeine limits and track progress
  • Personalized caffeine cutoff time notifications
  • Detailed history and entry deletion
  • AI insights and statistics
  • Visual data charts (weekly/monthly)
Features
Read full description

Discover the ultimate Caffeine Tracker app designed to help you monitor and manage your daily caffeine intake effortlessly. Whether you're a coffee enthusiast, tea lover, or energy drink fan, our Caffeine Tracker empowers you to log beverages, view your history, and receive personalized AI insights to optimize your energy and sleep. Why Choose Our Caffeine Tracker BrewScan? - Easy Logging: Quickly add your favorite drinks by selecting types like coffee, tea, energy drinks, or soda. Use common presets or create custom entries with drink names and caffeine amounts. - Daily Limits & Progress Tracking: Set your personal daily caffeine limit and track progress with a visual bar on the home screen. See today's intake at a glance, along with recent entries and warnings as you approach your limit. - Sleep Notifications & Cutoff Times: Enable notifications for a personalized caffeine cutoff time based on your bedtime and chosen hours before sleep (5-7 hours). Get alerts to stop caffeine intake and ensure better sleep quality. - Detailed History & Deletion: Review your caffeine log by day, with totals, individual entries including notes, and the option to delete items for accuracy. - AI Insights & Statistics: Unlock personalized AI tips on your habits, such as intake peaks, optimal windows, and suggestions like switching to green tea. Visualize data with charts including weekly/monthly overviews, bar graphs for daily intake, pie charts for drink breakdowns, peak hours, averages, most active days, and weekly changes. Built for everyone from casual sippers to caffeine connoisseurs, our Caffeine Tracker helps you stay energized, sleep better, and maintain balance. No subscriptions required – start tracking today and take control of your caffeine journey! Download now and become a master of your caffeine intake with the best Caffeine Tracker app. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/Terms of Use: Privacy policy: https://docs.google.com/document/d/1OFscHn2QlCK41Z40CGWwU-LqPA2ADqAbMiy7Xq_l5Gk/edit?usp=sharing Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Mr. Caffeine

Features
Read full description

That afternoon espresso might still be affecting you at midnight. Caffeine has a half-life of about 5 hours, but most people never think about what that means for their body. Mr. Caffeine does the math for you. Log your coffee, tea, or energy drink with a single tap. Mr. Caffeine calculates how much caffeine is still in your system in real time and shows you how it affects your energy, focus, and sleep. HOW IT WORKS Caffeine doesn’t disappear after your last sip. It stays in your system and fades over time. Mr. Caffeine tracks this process using a caffeine half-life model, showing you a clear decay curve throughout the day. You’ll always know where you stand and whether that next cup is worth it. FEATURES · One-tap caffeine logging, espresso, latte, americano, cold brew, energy drinks, and more · Real-time caffeine level, see exactly how much is still in your system · Sleep time estimate, know when your body will be ready for bed · Decay curve, visualize how your caffeine drops hour by hour · Home Screen widgets, check your caffeine level and sleep time without opening the app · Smart notifications, cutoff reminders, daily limit alerts, and sleep warnings · 15 themes, customize the app and widget to match your style · 7 alternate app icons, pick the one that fits your Home Screen · Bedtime and sensitivity settings, personalized to your sleep schedule WHY MR. CAFFEINE Most caffeine trackers give you numbers and charts. Mr. Caffeine gives you a clear answer: can I sleep yet? The interface is simple, two screens, no clutter. Log your drinks, see your status, check the widget. That’s it. Whether you’re trying to improve your sleep, stabilize your energy, or just understand how caffeine affects your day, Mr. Caffeine makes it effortless. Download Mr. Caffeine and stop guessing. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://igodia.dev/privacy-mrcaffeine

Screenshots

Caffeine Tracker4 screens
Mr. Caffeine4 screens

Verdict

The call

The clearest difference is update cadence: Caffeine Tracker at every 2 days against Mr. Caffeine's every 2 weeks. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Caffeine Tracker sells 2 in-app purchases, starting at $1.99 per 7 days and Mr. Caffeine sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Caffeine Tracker ships an update every 2 days, Mr. Caffeine every 2 weeks. The most recent releases landed on June 1, 2026 and September 21, 2026 respectively.

Scorecard1 real difference · 9 level
Caffeine Tracker versus Mr. Caffeine: the parameters behind the verdict, then further details
ParameterCaffeine TrackerMr. Caffeine
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 2 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.617.6
Further details — not scored
Size13 MB19 MB
Age rating4+4+
DeveloperIPAPPS Ltd.Igor Cuiumju

In-app purchases

2 purchases

Caffeine Tracker

Subscriptions2
  • Weekly subscription3 Days trial$1.997 Days
  • Annual subscription3 Days trial$29.991 Year
4 purchases

Mr. Caffeine

Subscriptions3
  • Mr.Caffeine - Week$4.997 Days
  • Mr.Caffeine - Special Offer$14.991 Year
  • Mr.Caffeine - Year + Free Trial3 Days trial$29.991 Year
One-time1
  • Mr.Caffeine - Lifetime$69.99

Questions

Is Caffeine Tracker free?
Caffeine Tracker is free to download, with in-app purchases available.
Is Mr. Caffeine free?
Mr. Caffeine is free to download, with in-app purchases available.
Do Caffeine Tracker or Mr. Caffeine have ads?
Neither Caffeine Tracker nor Mr. Caffeine shows ads.
Which is updated more often, Caffeine Tracker or Mr. Caffeine?
Caffeine Tracker ships an update every 2 days, and Mr. Caffeine every 2 weeks. Most recently, Caffeine Tracker was updated on June 1, 2026 and Mr. Caffeine on September 21, 2026.

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