Comparison

Scentry vs USAF PT Tracker

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

Head to head
About

Scentry

Features
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Smell training that finally shows you it's working โ€” and tracks parosmia, not just intensity. Scentry is a private, on-device coach for recovering your sense of smell after COVID or other smell loss. It guides the twice-daily olfactory training protocol, logs parosmia distortions and trigger foods, charts your recovery over weeks, and exports a one-page summary for your next ENT visit โ€” all without an account, and without sending anything to the cloud. โ–ธ GUIDED SMELL TRAINING, DONE RIGHT The guideline first-line routine โ€” four scents, morning and evening. โ€ข Guided twice-daily sessions with the classic four scents (rose, lemon, clove, eucalyptus) โ€ข A per-scent timer that keeps running when you lock your phone or switch apps โ€ข Rate intensity and clarity after every scent โ€ข Gentle reminders that never shame a missed day โ–ธ TRACK PAROSMIA, NOT JUST INTENSITY The part other apps skip โ€” when coffee smells like smoke, log it. โ€ข Record what you expected vs. what you actually perceived โ€ข Rate how pleasant or unpleasant it was on a simple slider โ€ข Flag which foods are safe and which are triggers โ€ข Browse past distortions grouped by trigger โ–ธ SEE IF IT'S WORKING Visible progress is what keeps you going. โ€ข Recovery trend charts for intensity and clarity over weeks and months โ€ข A parosmia pleasantness trajectory for your top triggers โ€ข An adherence view of sessions completed vs. expected โ–ธ SOMETHING TO BRING TO YOUR DOCTOR โ€ข Export a one-page, ENT-ready PDF summary of your recovery โ€ข Export your full history as CSV โ€ข A structured self-tracking aid for the conversation โ€” clearly self-reported โ–ธ PRIVATE BY DESIGN โ€ข 100% on-device โ€” your data never leaves your iPhone โ€ข No account, no sign-up, no network, no tracking, no ads โ–ธ FREE & PREMIUM FREE: Unlimited guided training, reminders, intensity & clarity ratings, your recovery snapshot, and your first 7 distortion entries. PREMIUM unlocks: unlimited parosmia logging with safe-vs-trigger food tracking, full multi-week recovery trends, the one-page ENT PDF and CSV export, plus scent rotation and unlimited custom scents. PREMIUM SUBSCRIPTION Scentry Premium is available with the following options: Premium Monthly: $4.99/month Premium Annual: $29.99/year (Save 50%) โ€” includes a 7-day free trial Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your App Store account settings after purchase. Terms of Service: https://scentry.bulpara.com/terms Privacy Policy: https://scentry.bulpara.com/privacy Scentry is a self-tracking and education tool, not a medical device, and does not diagnose, treat, or cure any condition. Always consult your doctor or ENT specialist about your symptoms and recovery.

About

USAF PT Tracker

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USAF PT Tracker takes the paperwork out of unit physical training accountability. Members log workouts automatically. Commanders see their whole unit at a glance and export a ready-to-send Excel tracker in one tap. FOR MEMBERS Workouts log themselves โ€” the app reads your Apple Watch and iPhone workouts plus daily exercise minutes, then fills in your PT log automatically: type, minutes, done. One daily question โ€” at 1630 on duty days, answer "Were you given time to exercise?" right from the notification. Yes or no, two seconds. Home-screen widget โ€” see today's status at a glance, log a workout, or answer the PT-time question without opening the app. Manual entry when you need it โ€” no watch? Log any day by hand in seconds: workout type, minutes, or an excuse code. Duty-day tracking โ€” Monday through Friday required, weekends optional. Missed days are flagged so nothing slips. Join by link or QR code โ€” your commander sends an invite by email, text, or a QR code at formation. Scan and you're in. Join multiple units; your data follows you and is never lost. FOR COMMANDERS AND UFPMs Live dashboard โ€” see who's reporting, who's missing duty days, and every member's month at a glance. Data arrives automatically as members log. Run multiple units โ€” each with its own roster, invites, and exports. Invite your way โ€” controlled invites by email or phone, an open join link for the group chat, or a QR code for the gym door. Lock the unit when onboarding is done. Roster import โ€” paste or import your roster (CSV); members without iPhones get named, pre-formatted rows in every export for hand entry. One-tap Excel export โ€” a formatted monthly workbook: color-coded days, dropdowns in every cell, total minutes per member, reason codes, and a codes reference sheet. Ready to email up the chain. Full control โ€” remove members, delete units, and manage everything from your phone. PRIVATE BY DESIGN No accounts, no passwords โ€” everyone signs in automatically with their Apple ID via iCloud. Health access is read-only and used only to prefill your own log, which you review and can edit. Your data syncs only to the commanders you choose. Leave a unit anytime; everything you've recorded stays on your phone. No ads, no tracking, completely free. REQUIREMENTS iPhone with iOS 17 or later, signed into iCloud. Apple Watch optional but recommended for automatic logging. This app is an independent tool and is not affiliated with, endorsed by, or an official product of the U.S. Air Force or Department of War. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ https://simplebusinessbyoa.com/usaf-pt-tracker-privacy/

Screenshots

Scentry4 screens
USAF PT Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: USAF PT Tracker at none against Scentry's 2. On price, ads, device support and iOS requirement there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Scentry sells 2 in-app purchases, starting at $4.99 per month. USAF PT Tracker asks for nothing beyond the download.

Scorecard1 real difference ยท 5 level
Scentry versus USAF PT Tracker: the parameters behind the verdict, then further details
ParameterScentryUSAF PT Tracker
PriceFreeFree
Update frequencyโ€”Daily
AdsNoNo
In-app purchasesYesNo โ€” better
DevicesiPhone, iPad โ€” betteriPhone
Requires iOS17.017.0
Further details โ€” not scored
Size3 MB2 MB
Age rating4+4+
DeveloperBULPARA TEKNOLOJI LIMITED SIRKETIJoshua Stramiello

In-app purchases

2 purchases

Scentry

Subscriptions2
  • Premium Monthly$4.991 Month
  • Premium Annual7 Days trial$29.991 Year
None

USAF PT Tracker

No in-app purchases

Questions

Is Scentry free?
Scentry is free to download, with in-app purchases available.
Is USAF PT Tracker free?
USAF PT Tracker is free to download, with no in-app purchases.
Do Scentry or USAF PT Tracker have ads?
Neither Scentry nor USAF PT Tracker shows ads.

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