Comparison

Caffeine Tracker vs Mood Tracker

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

Mood Tracker

Easily log your daily mood and activities throughout the day. Receive prompts to quickly record your feelings and what you're doing, building a comprehensive overview of your emotional well-being over time.

Highlights
  • Daily mood logging
  • Activity tracking
  • Insightful overview of mood development
  • Quick and easy to use
  • Privacy-focused
Read full description

UNHINGED is a journal and mood tracker that makes it easy to document what you're doing and how it makes you feel. Three times a day (morning, afternoon, evening) you'll be asked how your day is going. It takes just a couple of seconds to answer. Over time you develop an insightful overview of how your mood develops and what you've been up to. Privacy Policy: https://unhinged.life/privacy Terms of Use (EULA): https://unhinged.life/terms

Screenshots

Caffeine Tracker4 screens
Mood Tracker4 screens

Verdict

The call

Caffeine Tracker and Mood Tracker both sit at 4.9 stars, but that hides the real split: 96% of Mood Tracker's written reviews are positive against 83% of Caffeine Tracker's. Mood Tracker also leads on iOS requirement (18.6 vs 26.0). On price, rating, ratings volume and update cadence 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 Mood Tracker sells 1 in-app purchase, starting at $14.99 per year. 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 Mood Tracker. Both are backed by a comparable volume of ratings — 40 and 27 respectively. Written reviews are what separate them: 83% of Caffeine Tracker's written reviews are positive against 96% of Mood Tracker's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 5 days. Both last shipped on October 17, 2026.

Scorecard2 real differences · 8 level
Caffeine Tracker versus Mood Tracker: the parameters behind the verdict, then further details
ParameterCaffeine TrackerMood Tracker
PriceFreeFree
Rating4.9 (40 ratings)5.0 (27 ratings) — better
Positive reviews83.3% of reviews96.3% of reviews — better
Number of ratings40 — better27
Update frequencyEvery 5 daysEvery 5 days
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhoneiPhone
Requires iOS26.018.6 — better
Further details — not scored
Size45 MB20 MB
Age rating4+4+
DeveloperDay Well Spent LLCMarcel Wichmann

Customer experience

Caffeine Tracker

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

Mood Tracker

All ratings25 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews27 reviews
Positive96.3%
Neutral3.7%
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
1 purchases

Mood Tracker

Subscriptions1
  • Unhinged Pro7 Days trial$14.991 Year

Questions

Is Caffeine Tracker free?
Caffeine Tracker is free to download, with in-app purchases available.
Is Mood Tracker free?
Mood Tracker is free to download, with in-app purchases available.
Which has better reviews, Caffeine Tracker or Mood Tracker?
Mood Tracker is rated higher. Caffeine Tracker averages 4.9 out of 5 from 40 ratings, while Mood Tracker averages 5.0 from 27 ratings.
Do Caffeine Tracker or Mood Tracker have ads?
Neither Caffeine Tracker nor Mood Tracker shows ads.
Which is updated more often, Caffeine Tracker or Mood Tracker?
Caffeine Tracker ships an update every 5 days, and Mood Tracker every 5 days. Most recently, Caffeine Tracker was updated on October 17, 2026 and Mood Tracker on October 17, 2026.

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