Comparison

Perkly Caffeine Tracker vs Clean Streak

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

Head to head
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.

About

Clean Streak

This app helps you quit or reduce nicotine pouch usage with a personalized step-down plan. Log your pouches, track progress, and monitor savings. Features include a daily limit, craving support, and recovery milestones.

Highlights
  • Personalized step-down plans
  • One-tap pouch logging
  • Daily limit tracking
  • Money saved counter
  • Nicotine mg tracking
  • Craving SOS mode
  • Usage heatmap
Features
Read full description

Quit nicotine pouches - or just cut back. Clean Streak is a pouch tracker with a step-down plan: log every pouch in one tap, watch your daily limit shrink week by week, and go exactly as far as you choose. How it works 1. Answer a few quick questions about your habit 2. Get a personal step-down plan - gentle, standard, or fast 3. Log pouches as you go and stay under today's limit 4. Cut back at your own pace - down to fewer pouches, or all the way to zero What's inside - One-tap logging with your brands and strengths - Zyn, On!, Velo, Rogue and more, or add your own - A daily limit ring that steps down on schedule, at a pace you choose - Live timer since your last pouch - Money saved, counting up in real time from your first day - Nicotine in mg, tracked automatically from what you log - A usage heatmap - watch the calendar fade as you cut back - Plan chart: your limit line vs. what you actually used - Craving? A built-in SOS mode with guided breathing - Going for zero? Clean-day streaks and recovery milestones are waiting Note: Clean Streak is a tracking and support tool, not a medical product. The app does not provide medical advice, diagnosis, or treatment. Talk to your healthcare provider about nicotine cessation and any health concerns. Clean Streak is not affiliated with or endorsed by Zyn, On!, Velo, Rogue or their manufacturers. Brand names are used only to describe what you track. Privacy policy: https://zelioapps.com/app-privacy

Screenshots

Perkly Caffeine Tracker4 screens
Clean Streak4 screens

Verdict

The call

The clearest difference is iOS requirement: Clean Streak at 16.4 against Perkly Caffeine Tracker's 26.0. On price, ads, in-app purchases and device support 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. Perkly Caffeine Tracker sells 1 one-off in-app purchase and Clean Streak sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 9 level
Perkly Caffeine Tracker versus Clean Streak: the parameters behind the verdict, then further details
ParameterPerkly Caffeine TrackerClean Streak
PriceFreeFree
Rating—5.0 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—3 — better
Update frequency—Weekly
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhoneiPhone
Requires iOS26.016.4 — better
Further details — not scored
Size40 MB50 MB
Age rating12+17+
DeveloperBORNLY ApSArtem Safargaliev

In-app purchases

1 purchases

Perkly Caffeine Tracker

One-time1
  • Perkly Pro$5.99
3 purchases

Clean Streak

Subscriptions3
  • Clean Streak Pro — Weekly3 Days trial$4.997 Days
  • Clean Streak Pro — Monthly3 Days trial$9.991 Month
  • Clean Streak Pro — Yearly3 Days trial$29.991 Year

Questions

Is Perkly Caffeine Tracker free?
Perkly Caffeine Tracker is free to download, with in-app purchases available.
Is Clean Streak free?
Clean Streak is free to download, with in-app purchases available.
Do Perkly Caffeine Tracker or Clean Streak have ads?
Neither Perkly Caffeine Tracker nor Clean Streak shows ads.

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