Comparison

Caffeine Tracker vs CaffeineLog

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

Head to head
About

Caffeine Tracker

Track your caffeine intake and understand its impact on your sleep and health. Get personalized insights, set 'Last Call' reminders, and visualize your consumption trends with detailed charts and widgets.

Highlights
  • Log various caffeine sources
  • Predict caffeine elimination time
  • Set 'Last Call' caffeine reminders
  • Analyze caffeine's impact on sleep
  • Visualize caffeine decline over time
  • Customizable drinks with AI
  • Siri Shortcuts and widgets
Features
Read full description

Alyx is a silly way to track caffeine. Quickly log espresso, lattes or anything else and see how it affects your health, sleep or view other interesting stuff! It uses Apple Health to store your data privately, which means it also syncs with iCloud. Of course, you can log caffeine here. Aside from being a coffee, espresso, energy drink, or general caffeine tracker and journal, there are some interesting things it can do: - Figure out when your body will be caffeine free. - Discover how much caffeine will be in your body at bedtime. - Get your customized "Last Call" for caffeine every day, and set an alarm for it! - See how caffeine consumption impacts the amount of sleep you get. - View how caffeine will decline in your body over the next 12 hours. - See if your caffeine consumption has been trending up or down lately. - Tons of Siri Shortcuts. - Tons of widgets! - Create your own custom drinks, and have AI figure out the caffeine contents! - A Hall of Fame for...caffeine consumption? - Um, what else? Oh, tons of charts! So yeah, you can see how caffeine affects your sleep, overall health, see how much sleep you'll lose, and more. I don't know, it's just a fun app. Download it or don't. Love, Alyx -- SUBSCRIPTION & PREMIUM FEATURES -- Most of Alyx is completely free to use. There are premium features if you upgrade to The Caffeine Club, which includes every widget, adding your own custom drinks, several charts, and sleep forecast features. -- LEGAL -- · View our terms of service here: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ · View our privacy policy here: https://alyxcaffeinetracker.com/privacy/ Subscriptions will be charged to your credit card through your iTunes account. Your subscription will automatically renew unless canceled at least 24 hours before the end of the current period. You will not be able to cancel the subscription once activated. Manage your subscriptions in Account Settings after purchase.

About

CaffeineLog

Easily record and manage your daily caffeine intake to support a healthy lifestyle. Diagnose optimal consumption, track over 300 beverage types, and visualize your intake patterns over time. Sync data seamlessly across devices for convenient access.

Highlights
  • Support appropriate caffeine intake diagnosis
  • Record from over 300 beverage types
  • Customizable logs with tags, images, and notes
  • Visual data display with time-series charts
  • Seamless device synchronization via iCloud
  • Pattern analysis by day, week, month, and year
Features
Read full description

Caffeine Log is the ultimate app for effectively recording and managing your daily caffeine consumption, supporting a healthy lifestyle. With a rich set of features and intuitive operations, firmly control your caffeine intake! Main Features Support Appropriate Caffeine Intake Diagnose the optimal caffeine intake based on your user information. Protect your health while enjoying a comfortable caffeine life. Rich Caffeine Data Easily select and record from over 300 types of beverages. Support detailed logging with a wide variety of choices like coffee, tea, energy drinks, and more. Customizable Records Tagging, image attachments, and note additions are possible. Create your own detailed caffeine log. Visual Data Display Instantly check your daily intake and current caffeine level in your body. Track the digestion process with time-series charts. Seamless Device Synchronization iCloud compatible, synchronizing data across multiple devices like iPhone, iPad, Apple Watch, and more. Accessible anytime, anywhere. Highlight Feature for Pattern Analysis Check your caffeine intake and patterns by day, week, month, and year. Review your caffeine habits and aim for a healthier lifestyle. Premium Features Unlimited Customization Unlimited addition of brands and beverages Unlimited editing and adding of categories and foods Unlimited editing and adding of tags Exclusive Design Access to exclusive highlight cards Customizable theme colors Future Premium Features Enjoy the latest features with the ever-evolving Caffeine Log. Manage your caffeine intake smartly with Caffeine Log and achieve a healthy and balanced daily life! Download now and enhance your caffeine experience.

Screenshots

Caffeine Tracker4 screens
CaffeineLog4 screens

Verdict

The call

Caffeine Tracker and CaffeineLog both sit at 4.9 stars, but that hides the real split: 100% of CaffeineLog's written reviews are positive against 83% of Caffeine Tracker's. CaffeineLog also leads on update cadence (every 2 days vs every 5 days) and device support (3 vs 1). Caffeine Tracker's advantage is ratings volume (40 vs 3). On price, rating, 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

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Caffeine Tracker against 5.0 for CaffeineLog. That said, the two scores are not equally well evidenced: Caffeine Tracker has 40 ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 83% of Caffeine Tracker's written reviews are positive against 100% of CaffeineLog's.

UpkeepUpdate frequency

Caffeine Tracker ships an update every 5 days, CaffeineLog every 2 days. The most recent releases landed on October 22, 2026 and October 14, 2026 respectively.

Scorecard5 real differences · 5 level
Caffeine Tracker versus CaffeineLog: the parameters behind the verdict, then further details
ParameterCaffeine TrackerCaffeineLog
PriceFreeFree
Rating4.9 (40 ratings)5.0 (3 ratings) — better
Positive reviews83.3% of reviews100.0% of reviews — better
Number of ratings40 — better3
Update frequencyEvery 5 daysEvery 2 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhoneiPhone, iPad, Apple Watch — better
Requires iOS26.017.0 — better
Further details — not scored
Size45 MB50 MB
Age rating4+4+
DeveloperDay Well Spent LLCYugo Matsuda

Customer experience

Caffeine Tracker

All ratings40 ratings
Positive97.5%
Neutral0.0%
Negative2.5%
Written reviews18 reviews
Positive83.3%
Neutral0.0%
Negative16.7%

CaffeineLog

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

Caffeine Tracker

Subscriptions3
  • Caffeine Club$1.991 Month
  • Caffeine Club Annual$9.991 Year
  • Caffeine Club Annual7 Days trial$9.991 Year
One-time1
  • Caffeine Club: Lifetime$24.99
2 purchases

CaffeineLog

Subscriptions2
  • Premium Monthly Plan7 Days trial$1.991 Month
  • Premium Yearly Plan7 Days trial$14.991 Year

Questions

Is Caffeine Tracker free?
Caffeine Tracker is free to download, with in-app purchases available.
Is CaffeineLog free?
CaffeineLog is free to download, with in-app purchases available.
Which has better reviews, Caffeine Tracker or CaffeineLog?
CaffeineLog is rated higher. Caffeine Tracker averages 4.9 out of 5 from 40 ratings, while CaffeineLog averages 5.0 from 3 ratings.
Do Caffeine Tracker or CaffeineLog have ads?
Neither Caffeine Tracker nor CaffeineLog shows ads.
Which is updated more often, Caffeine Tracker or CaffeineLog?
Caffeine Tracker ships an update every 5 days, and CaffeineLog every 2 days. Most recently, Caffeine Tracker was updated on October 22, 2026 and CaffeineLog on October 14, 2026.

Other comparisons