Comparison

CaffeineMate vs Caffeine Kit

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

Head to head
About

CaffeineMate

Features
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Love coffee and still want to sleep? CaffeineMate tells you when to stop. Caffeine leaves everyone at a different speed. CaffeineMate estimates your personal caffeine half-life from your weight, age and sensitivity, then turns every drink you log into one live curve: what is in your system now, when it peaks, and how much will be left at bedtime. YOUR LAST CALL Set your bedtime and CaffeineMate works out your Last Call: the latest time for caffeine that still clears before you sleep. Have that afternoon cold brew or skip it, knowing what it means for tonight. SEE CAFFEINE LEAVE YOUR BODY A real-time metabolism curve shows your current level in mg, your peaks and the moment you drop below the level that is friendly to sleep. FORECAST TONIGHT'S SLEEP Connect Apple Health and CaffeineMate compares your caffeine with your sleep. Over time you see how your coffee habits relate to your nights, and get a forecast for tonight. LOG A DRINK IN ONE TAP 46 built-in drinks with caffeine amounts, from espresso and cold brew to tea, matcha, energy drinks and soda. Save favorites, pick serving sizes, create custom drinks, or set up an auto-log for your daily routine. ONE REMINDER, RIGHT ON TIME Get a gentle nudge at your Last Call and a heads-up when you approach your daily limit. Nothing more. SPOT YOUR PATTERNS Weekly and monthly trends, your daily average against your limit, and what your coffee costs if you add prices and a budget. APPLE WATCH AND WIDGETS See your level and quick-add a favorite from your wrist. Home Screen widgets in small, medium and large show your caffeine at a glance. ACHIEVEMENTS Streaks and badges for staying under your limit, consistent logging and sleep-friendly evenings. PRIVATE BY DESIGN Your data syncs through your own iCloud. No account needed. CaffeineMate never tells you to quit coffee. It shows you how your body handles it, so you can enjoy your coffee and sleep well. SUBSCRIPTION TERMS CaffeineMate offers monthly and yearly auto-renewable subscriptions, each starting with a 7-day free trial, and a one-time lifetime purchase. You will not be charged during the free trial. Unless you cancel at least 24 hours before the trial ends, payment will be charged to your Apple Account at the end of the trial. Payment for the lifetime purchase is charged at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the end of the current period. Manage or cancel your subscription in your App Store account settings. Terms of Use: https://caffeinemate.app/terms Privacy Policy: https://caffeinemate.app/privacy

About

Caffeine Kit

Features
Read full description

Caffeine Tracker makes it effortless to stay on top of your daily caffeine intake, directly from your Apple Watch. Log any drink in one tap โ€” coffee, espresso, tea, energy drinks, and more. See your running total for the day and get a clear picture of your consumption habits over time. Whether you're trying to cut back, avoid afternoon crashes, or just stay mindful of what you're drinking, Caffeine Tracker gives you the information you need without the friction. Features: One-tap logging from Apple Watch Track coffee, tea, espresso, energy drinks, and more Daily totals and intake history Streak tracking to build consistent habits Premium: unlimited daily logs and full history Caffeine Tracker Premium unlocks unlimited logging and complete history access. Available as a yearly subscription or a one-time lifetime purchase. Privacy Policy: https://holoscale.digital/ Terms of Use: https://holoscale.digital/terms

Screenshots

CaffeineMate4 screens
Caffeine Kit3 screens

Verdict

The call

The clearest difference is update cadence: CaffeineMate at every 5 weeks against Caffeine Kit's every 5 months. Caffeine Kit's advantage is iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. CaffeineMate sells 3 in-app purchases, starting at $1.99 per month and Caffeine Kit sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

CaffeineMate ships an update every 5 weeks, Caffeine Kit every 5 months. Both last shipped on October 24, 2026.

Scorecard2 real differences ยท 4 level
CaffeineMate versus Caffeine Kit: the parameters behind the verdict, then further details
ParameterCaffeineMateCaffeine Kit
PriceFreeFree
Update frequencyEvery 5 weeks โ€” betterEvery 5 months
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, Apple Watch โ€” betteriPhone, Apple Watch
Requires iOS26.017.0 โ€” better
Further details โ€” not scored
Size26 MB5 MB
Age rating4+4+
DeveloperMarcin PiechaczekJody Fortuin

In-app purchases

3 purchases

CaffeineMate

Subscriptions2
  • CaffeineMate Monthly7 Days trial$1.991 Month
  • CaffeineMate Yearly7 Days trial$9.991 Year
One-time1
  • CaffeineMate Lifetime$29.99
3 purchases

Caffeine Kit

Subscriptions2
  • Monthly Premium$1.991 Month
  • Yearly Premium$9.991 Year
One-time1
  • Pro Lifetime$19.99

Questions

Is CaffeineMate free?
CaffeineMate is free to download, with in-app purchases available.
Is Caffeine Kit free?
Caffeine Kit is free to download, with in-app purchases available.
Do CaffeineMate or Caffeine Kit have ads?
Neither CaffeineMate nor Caffeine Kit shows ads.
Which is updated more often, CaffeineMate or Caffeine Kit?
CaffeineMate ships an update every 5 weeks, and Caffeine Kit every 5 months. Most recently, CaffeineMate was updated on October 24, 2026 and Caffeine Kit on October 24, 2026.

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