Comparison

Caff Conscious vs Perkly Caffeine Tracker

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

Head to head
About

Caff Conscious

Track your caffeine intake and understand its effects on your body. This app estimates your current caffeine levels, predicts when it will clear your system, and helps you manage your intake to improve sleep.

Highlights
  • Log all types of caffeinated beverages
  • Estimate current caffeine levels
  • Predict caffeine clearance time
  • Integrate with Apple Health
  • Home Screen widgets for quick logging
  • Apple Watch support
Features
Read full description

Finished your coffee? Its caffeine isn't done yet. Caff Conscious uses the drinks you log to estimate how much caffeine could still be active at bedtime. Before your next cup, see what's still with you. Today shows your estimated active caffeine now and at the bedtime you set. The estimate uses a caffeine half-life model. It is a planning aid, not a measurement, medical advice, or a promise about sleep. Each log shows the drink, serving, caffeine amount and its source, the time, and whether you drank it at once or sipped it over time. When exact data is missing, the estimate is labeled. Your usual drinks, manual entry, saving a drink for later, edit, undo, recovery when a log needs attention, and basic Apple Watch logging are free. Pro is optional. It adds Weekly Insights, longer history, comparisons with health patterns, taper planning, and report export. Logging is not behind the paywall. APPLE WATCH Caff Conscious includes an Apple Watch companion: - Quick Log from your wrist - Caffeine complication showing active caffeine - Sleep cutoff complication for Pro users Your caffeine log and health information are stored on your device. Search terms or barcodes are sent when you look up a drink in the catalog. Purchases use an app-scoped identifier and receipt data. Optional diagnostics and general product analytics follow your in-app setting. Telemetry about logging reliability is turned off in released versions. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Perkly Caffeine Tracker

Features
Read full description

Your morning coffee is still in your bloodstream at midnight. Perkly shows you exactly how much. THE LIVE CURVE One glance shows the caffeine in your system right now, rising and falling in real time. Scroll back through past days and watch last night's espresso still working this morning. LOG IN ONE TAP Nine everyday drinks - espresso, coffee, latte, cold brew, black tea, green tea, matcha, energy drink, cola - in three sizes. Tap, done. Forgot one? Backdate it. PROTECT YOUR SLEEP Set your bedtime and a caffeine target. Perkly computes your personal last call - the latest moment another coffee still fits - and can nudge you once, right before it passes. No streaks, no guilt, no spam. TUNED TO YOUR BODY Caffeine clearance varies from person to person. Tell Perkly if you smoke, take oral contraceptives, are pregnant, or simply feel caffeine strongly, and the curve adapts to your estimated half-life. EVERYWHERE YOU LOOK Home Screen widgets with the live curve, one-tap quick-log buttons, Lock Screen widgets, and a Live Activity that counts down to sleep-ready. PLAYS WELL WITH OTHERS Every drink is written to Apple Health and counts in Crunchly's food diary automatically. PERKLY PRO - PAY ONCE, YOURS FOREVER Full history beyond 3 days, trends across 30 to 365 days, and CSV export. Estimates based on typical values and your settings. Informational only, not medical advice. Part of the Bornly Family. Designed in Denmark. Terms of use: https://bornly.com/terms-of-service/ Medical Disclaimer: We are not doctors and do not give medical advice. Information in our app should not be used as a substitute for seeking medical advice from professional doctors. If you feel ill, experience pain, or have any concerns about your health, please contact your doctor or seek emergency care.

Screenshots

Caff Conscious4 screens
Perkly Caffeine Tracker4 screens

Verdict

The call

The clearest difference is update cadence: Caff Conscious at every 6 days against Perkly Caffeine Tracker's every 2 months. Caff Conscious also leads on device support (3 vs 1) and iOS requirement (18.0 vs 26.0). On price, 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. Caff Conscious sells 3 in-app purchases, starting at $1.99 per month and Perkly Caffeine Tracker sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Caff Conscious ships an update every 6 days, Perkly Caffeine Tracker every 2 months. Both last shipped on October 24, 2026.

Scorecard3 real differences · 7 level
Caff Conscious versus Perkly Caffeine Tracker: the parameters behind the verdict, then further details
ParameterCaff ConsciousPerkly Caffeine Tracker
PriceFreeFree
Rating5.0 (14 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings14 — better—
Update frequencyEvery 6 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, Apple Watch — betteriPhone
Requires iOS18.0 — better26.0
Further details — not scored
Size81 MB44 MB
Age rating4+12+
DeveloperStewart BolingBORNLY ApS

In-app purchases

3 purchases

Caff Conscious

Subscriptions2
  • Caff Conscious Pro - Monthly7 Days trial$1.991 Month
  • Caff Conscious Pro - Yearly1 Month trial$14.991 Year
One-time1
  • Caff Conscious Pro - Lifetime$39.99
1 purchases

Perkly Caffeine Tracker

One-time1
  • Perkly Pro$5.99

Questions

Is Caff Conscious free?
Caff Conscious is free to download, with in-app purchases available.
Is Perkly Caffeine Tracker free?
Perkly Caffeine Tracker is free to download, with in-app purchases available.
Do Caff Conscious or Perkly Caffeine Tracker have ads?
Neither Caff Conscious nor Perkly Caffeine Tracker shows ads.
Which is updated more often, Caff Conscious or Perkly Caffeine Tracker?
Caff Conscious ships an update every 6 days, and Perkly Caffeine Tracker every 2 months. Most recently, Caff Conscious was updated on October 24, 2026 and Perkly Caffeine Tracker on October 24, 2026.

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