Comparison

Crest vs Puffly

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

Head to head
About

Crest

This app helps you manage cravings and impulses by guiding you through a calming visualization of your urge's journey. It offers various coping tools and progress tracking to help you overcome unwanted behaviors.

Highlights
  • Wave visualization for urges
  • Four urge phases: Rise, Crest, Fall, Calm
  • 8 coping tools (breathe, ground, affirm, etc.)
  • Streak and progress tracking
  • Group challenges with friends
  • Privacy-focused, no data collection
Read full description

Every urge rises, peaks, and fades. Like a wave. Most peak within 8 to 15 minutes and then pass on their own. Almost nobody finds that out, because giving in ends it sooner. Crest gives you somewhere to wait. HOW IT WORKS An urge hits. You tap Surf Now. The wave rises with you, and Crest tells you where you are on it: what your body is doing, how much is left, and the moment you've hit the peak. Gentle haptics mark each phase. One tool is suggested if you want your hands busy. When it passes, you log it. That's the whole loop. One tap to start, one to finish. A JOURNAL THAT FILLS ITSELF IN Most journals are a blank page you abandon after a week. Crest's is full before you type anything. Every day you logged an urge colours itself by how hard that day was, so a month is a picture instead of a list. Tap the month name to pull back and read a whole year at a glance. Tap any day to see what happened and add a line about it. Nothing nags you to write. It's there on the days you want it. PROOF THAT URGES PASS You tell Crest how strong an urge was at its worst, and how strong it was by the end. Those two numbers turn into evidence: how far your urges actually drop, how long it takes, and how many times you've now proved it to yourself. "47 of the 50 you rated ended lower. Hit you at 7, left you at 3." Give it a couple of months and it answers a better question: whether your urges are fading further than they used to. SLIPS ARE DATA, NOT FAILURES Gave in? Log it. Nothing breaks, no score drops, no lecture. Crest asks what set it off, because the triggers that beat you are the most useful thing it can learn about you. You'll see them in their own list, separate from the ones you ride out. DECIDE BEFORE THE URGE ARRIVES The best evidenced thing in habit change is deciding in advance: when this happens, I will do that. Crest writes the first draft for you, from what actually beats you, then puts it on your Home Screen, on your widget, and in front of you the moment an urge starts. IT LEARNS WHAT WORKS FOR YOU Eight tools: breathe, ground, affirm, journal, body scan, cold, move, delay. After a surf, Crest asks one question. Did anything help? Over time it stops offering you eight options at the worst possible moment and starts offering the one that works. EVERYTHING IN CREST • The wave, drawn in real time, through four phases: Rise, Crest, Fall, Calm • A Journal that fills itself in, by month and by year • Eight coping tools, and a toolkit that learns which ones work for you • Your plan, written before you need it • Proof that your urges fade, in your own numbers • Patterns: when urges hit you, and which triggers win • Log an urge that already passed, without running a timer • Countdown or count up, your choice • An optional heads-up shortly before your usual window • Home Screen and Lock Screen widgets, Live Activity, and Siri • Private iCloud sync across your devices PRIVATE BY DESIGN No account, ever. There's nothing to sign up for. No analytics, no tracking, no ads. There is no third-party SDK in the app. No servers of ours. Your surfs sync through your own private iCloud, and nobody but you can read them. No feed and no leaderboard, because the last thing anyone needs is somewhere to broadcast a bad night. WORKS FOR Food. Doom scrolling. Shopping. Gaming. Procrastination. Any habit you're trying to break. And anything else you name yourself. Crest doesn't care what the urge is, only that it passes. Free. No ads, no subscription, no paywall. You've got this.

About

Puffly

Features
Read full description

Puffly is a simple puff tracking app built for people who want to understand their habits, stay aware of their daily usage, and make steady progress without pressure. Whether you are trying to reduce smoking, vaping, or any habit you track by puffs, Puffly gives you an easy way to log your daily count, monitor your progress, and notice patterns over time. With Puffly, you can: • Track your daily puff count • Set daily limits and goals • Monitor your progress over time • View simple habit insights • Stay motivated with reminders and gentle nudges • Build streaks and improve consistency • Use the app in English or Arabic • Keep tracking simple and distraction-free Puffly is designed to support awareness, consistency, and gradual improvement. Instead of making sudden changes, you can clearly see your current usage and take small steps toward better control. The app is useful for: • People trying to reduce smoking • People trying to reduce vaping • Users who want to understand their daily puff habit • Users who prefer gradual progress instead of sudden change • Anyone who wants a simple habit tracker for better self-control Puffly helps you stay mindful of your usage, reduce gradually, and build healthier daily habits at your own pace. Important disclaimer: Puffly is not a medical app and does not provide medical advice, diagnosis, treatment, or guaranteed quitting results. The app is intended only for self-tracking, habit awareness, and personal progress support. If you need help quitting smoking, vaping, or nicotine use, please consult a qualified healthcare professional or a trusted health service.

Screenshots

Crest4 screens
Puffly4 screens

Verdict

The call

The clearest difference is in-app purchases: Crest at none against Puffly's 1. Puffly's advantage is update cadence (every 4 days vs every 2 weeks) and device support (3 vs 1). On price and ads 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. Puffly sells 1 in-app purchase, starting at $1.99 per month. Crest asks for nothing beyond the download.

UpkeepUpdate frequency

Crest ships an update every 2 weeks, Puffly every 4 days. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

Scorecard4 real differences · 6 level
Crest versus Puffly: the parameters behind the verdict, then further details
ParameterCrestPuffly
PriceFreeFree
Rating5.0 (20 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings20 — better—
Update frequencyEvery 2 weeksEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.013.0 — better
Further details — not scored
Size3 MB60 MB
Age rating12+17+
DeveloperAlejandro BeracasaMohamed Althaf

In-app purchases

None

Crest

No in-app purchases

1 purchases

Puffly

Subscriptions1
  • Puffly Premium3 Days trial$1.991 Month

Questions

Is Crest free?
Crest is free to download, with no in-app purchases.
Is Puffly free?
Puffly is free to download, with in-app purchases available.
Do Crest or Puffly have ads?
Neither Crest nor Puffly shows ads.
Which is updated more often, Crest or Puffly?
Crest ships an update every 2 weeks, and Puffly every 4 days. Most recently, Crest was updated on November 9, 2026 and Puffly on November 5, 2026.

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