Caff Conscious vs Perkly Caffeine Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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/
Perkly Caffeine Tracker
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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
Verdict
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
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.
Caff Conscious ships an update every 6 days, Perkly Caffeine Tracker every 2 months. Both last shipped on October 24, 2026.
| Parameter | Caff Conscious | Perkly Caffeine Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (14 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 14 — better | — |
| Update frequency | Every 6 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone |
| Requires iOS | 18.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 81 MB | 44 MB |
| Age rating | 4+ | 12+ |
| Developer | Stewart Boling | BORNLY ApS |
In-app purchases
Caff Conscious
- Caff Conscious Pro - Monthly7 Days trial$1.991 Month
- Caff Conscious Pro - Yearly1 Month trial$14.991 Year
- Caff Conscious Pro - Lifetime$39.99
Perkly Caffeine Tracker
- Perkly Pro$5.99
Questions
Is Caff Conscious free?
Is Perkly Caffeine Tracker free?
Do Caff Conscious or Perkly Caffeine Tracker have ads?
Which is updated more often, Caff Conscious or Perkly Caffeine Tracker?
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