Comparison

Puffly vs ShotLog

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

Head to head
About

Puffly

Features
Read full description

QUITTING VAPING IS HARD. YOUR APP SHOULDN'T MAKE IT HARDER. Most quit apps reset your streak to zero the moment you slip — and that big zero is exactly when people give up. Puffly is built around one idea: a slip never erases your progress. TRACK WITHOUT SHAME • Log a puff or a craving in one tap — from the app or the home-screen widget • A craving you beat is logged too — proof of every win, not just every slip STREAKS THAT DON'T PUNISH YOU • Your headline number is total clean days — it only ever goes up • A slip pauses your consecutive streak; it never wipes out weeks of progress • Your longest streak stays on the board as proof of what you can do WATCH THE MONEY COME BACK • Tell Puffly what vaping used to cost you and watch your savings grow in real time • Money saved lives right on your home screen widget TAPER AT YOUR OWN PACE (PRO) • A gradual reduction plan from your current daily baseline down to zero on your quit date • Went over yesterday? The plan re-anchors from what you actually did — a slip bends the curve, it doesn't break the plan • No guilt screens, no lectures, no starting over KNOW YOUR PATTERNS (PRO) • See the hours and weekdays that hit you hardest, built from what you already log • This week against last week: puffs down, cravings beaten up GET THROUGH THE HARD MINUTES (PRO) • Craving hits? Tap SOS: a 3-minute countdown, paced breathing, and your own reasons on screen until it passes • Set a savings goal and watch the days-to-go shrink at your current pace • A weekly recap card you can share: clean days, cravings beaten, money saved FEEL YOUR BODY RECOVER • A health timeline anchored to your last puff, from 20 minutes to 1 year • Your first 3 milestones are free; the full timeline is part of Puffly Pro • Optional notifications celebrate each milestone as you reach it • Recovery facts adapted from CDC and U.S. Surgeon General material — informational only, not medical advice PRIVATE BY DESIGN • 100% of your data stays on your phone — no account, no sign-up, no analytics, no ads, no tracking, no server • The only network connection Puffly ever makes is to Apple, to handle your purchase FREE VS PRO Free forever: puff and craving logging, cold-turkey streaks, money saved, the home-screen widget, and your first 3 health milestones. Puffly Pro adds the personalized taper plan, your patterns, the craving SOS, savings goals, the shareable weekly recap, and the full health timeline. Try everything free for 7 days: • Annual: $29.99/year with a 7-day free trial • Lifetime: $49.99 one-time purchase, yours forever Subscription terms: Payment is charged to your Apple Account at confirmation of purchase. The annual subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in Settings > Apple Account > Subscriptions. Any unused portion of the free trial is forfeited when you purchase. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://astrolexis.space/iosapps/puffly/privacy.html Whether today is day one or day one hundred and one, Puffly meets you where you are. Every clean day counts — and none of them can be taken away.

About

ShotLog

Features
Read full description

The calm way to keep your injections on schedule. Log a shot in two taps, rotate sites without guessing and follow your dose steps, all in one private app. No account, no servers: everything you enter stays on your iPhone. WHO IT'S FOR ShotLog is for anyone who self-injects on a regular schedule prescribed by a doctor: weekly GLP-1 pens, testosterone, biologics, fertility protocols, vitamin shots and more. You enter the medication, dose and rhythm. ShotLog keeps track. ONE SCREEN, ONE ANSWER Open the app and see what matters: when the next shot is due, where the last one went and your current dose. No spreadsheets, no sticky notes, no "was it Wednesday or Thursday?" LOG IN TWO TAPS Date, dose and site are already filled in. Tap and you're done. Forgot to log? Add an earlier date anytime. ROTATE SITES WITHOUT GUESSING A body map shows how long each site has rested, from abdomen quadrants to thighs and arms. ShotLog suggests the site that has rested longest, so you don't have to remember. FOLLOW YOUR DOSE STEPS If your prescription raises the dose over time, enter each step and its number of weeks. The current step and dose update by themselves as the weeks go by. YOUR HISTORY AT A GLANCE A monthly calendar marks every shot as on plan, shifted or skipped. Tap a day to see the details. REMINDERS THAT DON'T NAG A heads-up the day before, a reminder on the day and a gentle repeat if you haven't logged. Missed a dose or paused your course? ShotLog adjusts without judgment. What to do next is a conversation for you and your doctor. PRIVATE BY DESIGN • No account, no sign-up, no servers • Your data stays on your iPhone. We never see it • No ads, no tracking, no analytics on your health data • Face ID lock, CSV export and delete-all in one tap FREE AND PRO Free forever: your course, two-tap logging, history, reminders, Face ID lock and CSV export. ShotLog Pro adds the site rotation map with next-site suggestion, the dose ladder by weeks and a reminder the day before your dose step changes. IMPORTANT ShotLog is a logbook, not medical advice and not a medical device. It does not recommend, calculate or change doses and does not interpret symptoms. Everything in the app is entered by you, as prescribed. Always follow your doctor's instructions and talk to your healthcare provider before changing your treatment. You can also read: Privacy Policy: https://sites.google.com/view/castles-trip-privacy-policy/shotlog Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Puffly4 screens
ShotLog4 screens

Verdict

The call

The clearest difference is update cadence: ShotLog at every 10 days against Puffly's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Puffly sells 2 in-app purchases, starting at $29.99 per year and ShotLog sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Puffly ships an update every 5 weeks, ShotLog every 10 days. Both last shipped on November 13, 2026.

Scorecard1 real difference Ā· 5 level
Puffly versus ShotLog: the parameters behind the verdict, then further details
ParameterPufflyShotLog
PriceFreeFree
Update frequencyEvery 5 weeksEvery 10 days — better
AdsNoNo
In-app purchasesYesYes
DevicesiPhoneiPhone
Requires iOS17.0 — better18.0
Further details — not scored
Size2 MB4 MB
Age rating12+12+
DeveloperBruno AiubStanislav Duplinskiy

In-app purchases

2 purchases

Puffly

Subscriptions1
  • Puffly Pro7 Days trial$29.991 Year
One-time1
  • Puffly Pro Lifetime$49.99
3 purchases

ShotLog

Subscriptions3
  • ShotLog Pro — 1 Week3 Days trial$1.997 Days
  • ShotLog Pro — 3 Months7 Days trial$16.993 Months
  • ShotLog Pro — 1 Year7 Days trial$44.991 Year

Questions

Is Puffly free?
Puffly is free to download, with in-app purchases available.
Is ShotLog free?
ShotLog is free to download, with in-app purchases available.
Do Puffly or ShotLog have ads?
Neither Puffly nor ShotLog shows ads.
Which is updated more often, Puffly or ShotLog?
Puffly ships an update every 5 weeks, and ShotLog every 10 days. Most recently, Puffly was updated on November 13, 2026 and ShotLog on November 13, 2026.

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