Comparison

Contacts Tracker vs PuffKill Vape & Smoking Timer

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

Head to head
About

Contacts Tracker

Features
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SEE CLEARLY. TRACK SIMPLY. Stop guessing when to change your contacts or whether your eye drops have expired. Clarity Track is the beautiful, intuitive personal assistant designed to keep your eyes healthy and your vision clear. Whether you wear dailies, bi-weeklies, or monthlies, Clarity Track takes the mental load off your shoulders, ensuring you never overwear a pair of lenses again. WHY YOU’LL LOVE CLARITY TRACK: MASTER YOUR LENS SCHEDULE Automatically calculate disposal dates based on when you started wearing your lenses. We support all lens types (Daily, Bi-weekly, Monthly, and custom intervals). INTELLIGENT REMINDERS Life gets busy. Let us remember for you. Get timely, customizable notifications for: • Lens disposal (Time to change!) • Lens case replacement (Crucial for hygiene) • Eye drop usage • Scheduled "Rest Days" COMPLETE EYE DROP MANAGEMENT Keep track of your open bottles. Log when you opened them and set expiration reminders so you never use old drops by mistake. Perfect for dry eyes, glaucoma drops, or allergy treatments. LEFT & RIGHT EYE TRACKING Do you have different prescriptions or wear schedules for each eye? Track "Left," "Right," or "Both" eyes simultaneously with ease. LOG REST DAYS Your eyes need to breathe. Log your lens-free days to track your habits and reduce eye strain. INSIGHTFUL HEALTH STATS Visualize your eye care journey. View statistics on total lenses used, average wear duration, rest days taken, and drop usage to make informed decisions about your vision health. DESIGNED FOR SIMPLICITY Contacts Tracker isn’t just a utility; it’s a stunningly designed experience. Clean, modern, and effortless to use, it fits perfectly into your daily routine. TAKE THE GUESSWORK OUT OF EYE CARE. Protect your vision, maintain hygiene, and enjoy peace of mind.

About

PuffKill Vape & Smoking Timer

This app helps you gradually reduce vaping or smoking through a structured two-timer system. It tracks your progress with data and insights, offering features like breathing exercises and mini-games to manage cravings. Deep iOS integration keeps you informed with Lock Screen widgets and notifications.

Highlights
  • Wait & Puff two-timer system
  • Progressive quitting with auto-increasing wait times
  • Daily streaks and vital stats tracking
  • Breathing exercises and mini-games
  • Live Activities and Lock Screen integration
  • iOS Widgets for quick access
  • Customizable sounds and notifications
Features
Read full description

Feeling stuck in a vaping or smoking loop? Taking back control can feel overwhelming — but you don’t have to do it all at once. PuffKill is a mindful habit tracker that helps you reduce vaping or smoking gradually — with progressive structure, meaningful data, and calm focus. It’s built for anyone who wants to quit vaping, stop smoking, or simply track nicotine use more mindfully. HOW IT WORKS: THE “WAIT & PUFF” SYSTEM PuffKill combines mindfulness with measurable structure through a simple two-timer system. 1. Wait Timer: Start a break between puffing sessions. This builds discipline, saves time, and boosts your streak. Use built-in breathing exercises or “Kill Time” mini-games to stay calm during cravings. 2. Puff Timer: When your wait ends, a shorter timer begins — helping you stay aware and intentional about every puff. 3. Progressive Quitting: Ready for a challenge? Set the “Wait” time to automatically increase after each completed round. Build resistance, extend breaks, and gradually break the cycle. TRACK YOUR PROGRESS & BUILD A STREAK Motivation comes from progress — and PuffKill gives you all the data that matters. • Daily Streaks: Build consistency and stay accountable. • Vital Stats: Track total time puffed, rounds completed, longest wait, and weekly charts. • Daily & Weekly Insights: Watch your total puff time and puffs per day shrink as your self-control grows. Whether you’re looking to quit for good or simply cut back, PuffKill gives you the structure and motivation to stay on course. INTEGRATED WITH YOUR iPHONE Stay on track with deep iOS integration: • Live Activities & Lock Screen: View your active timer directly on your Lock Screen or in the Dynamic Island — no need to open the app. • iOS Widgets: Start your next round or check your stats instantly from the Home Screen. • Smart Notifications: Gentle reminders keep you aware and on schedule. • Customizable Design: Choose sounds, toggle notifications, and adjust timers to match your rhythm. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Contacts Tracker4 screens
PuffKill Vape & Smoking Timer4 screens

Verdict

The call

The clearest difference is price: PuffKill Vape & Smoking Timer at Free against Contacts Tracker's $2.99. PuffKill Vape & Smoking Timer also leads on update cadence (every 5 days vs every 3 months). Contacts Tracker's advantage is in-app purchases (none vs 3). On ads, device support and iOS requirement 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

PuffKill Vape & Smoking Timer is free to download; Contacts Tracker costs $2.99 up front. PuffKill Vape & Smoking Timer sells 3 in-app purchases, starting at $1.99 per month. Contacts Tracker asks for nothing beyond the download.

UpkeepUpdate frequency

Contacts Tracker ships an update every 3 months, PuffKill Vape & Smoking Timer every 5 days. Both last shipped on October 30, 2026.

Scorecard3 real differences · 6 level
Contacts Tracker versus PuffKill Vape & Smoking Timer: the parameters behind the verdict, then further details
ParameterContacts TrackerPuffKill Vape & Smoking Timer
Price$2.99Free — better
Rating—4.3 (4 ratings) — better
Number of ratings—4 — better
Update frequencyEvery 3 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhoneiPhone
Requires iOS17.617 — better
Further details — not scored
Size2 MB5 MB
Age rating4+17+
DeveloperADRIAN DANIEL CIOCRaul Hernandez

In-app purchases

None

Contacts Tracker

No in-app purchases

3 purchases

PuffKill Vape & Smoking Timer

Subscriptions2
  • Premium Monthly$1.991 Month
  • Premium Annual7 Days trial$9.991 Year
One-time1
  • Premium Lifetime (One-Time)$19.99

Questions

Is Contacts Tracker free?
Contacts Tracker costs $2.99, with no in-app purchases.
Is PuffKill Vape & Smoking Timer free?
PuffKill Vape & Smoking Timer is free to download, with in-app purchases available.
Do Contacts Tracker or PuffKill Vape & Smoking Timer have ads?
Neither Contacts Tracker nor PuffKill Vape & Smoking Timer shows ads.
Which is updated more often, Contacts Tracker or PuffKill Vape & Smoking Timer?
Contacts Tracker ships an update every 3 months, and PuffKill Vape & Smoking Timer every 5 days. Most recently, Contacts Tracker was updated on October 30, 2026 and PuffKill Vape & Smoking Timer on October 30, 2026.

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