ScentShelf Perfume Tracker vs SemiPerfumer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ScentShelf Perfume Tracker
Track your daily fragrance choices and organize your perfume collection. Discover your personal scent preferences over time with insightful statistics and an AI sommelier that interprets your habits.
- Daily SOTD wear log
- Full collection manager
- Wishlist and archive
- Personal scent profile
- AI sommelier (Nez)
- AI photo recognition
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ScentShelf is a perfume tracker and fragrance diary. Log your scent of the day, keep every bottle on one shelf, and let your own wear history show you your taste. Not an encyclopedia, and not a feed telling you what to buy. A personal record of what you actually wear, and what that says about you. No account needed to start. Open the app, add a bottle, log today's wear. Link an account later, only when you want a backup. DIARY: YOUR SCENT OF THE DAY Log what you wore in one tap and it lands on your calendar, so "what did I wear to that dinner in March?" finally has an answer. Add a mood and an occasion if you like: those tags gather into a monthly report, and a weekly recap card sums up your week, ready to share. SHELF: EVERY BOTTLE IN ONE PLACE Add a perfume from one sheet: type the name, or photograph the bottle with ScentScan, then send it to your shelf or your wishlist from the same place. Add photos, notes and impressions, group bottles into collections, choose how densely the shelf displays, and archive the ones you've finished without losing the memory. NEZ: ANSWERS FROM YOUR OWN SHELF Nez, the AI fragrance guide, now has its own tab. Ask what to wear tonight, what's in a collection, or which bottle you've been neglecting, and Nez answers from your shelf and your diary, not from a generic bestseller list. Simple questions about your own shelf are answered on the spot, without using a Nez question. Each day, Nez's Pick suggests something to wear; while your shelf is still small, it suggests perfumes worth trying instead, and any of them goes to your wishlist in one tap. INSIGHTS: FREE FOR EVERYONE See your most-worn bottles, the note families you reach for, and the moods behind them. Ask Nez for a read of your taste, built from what you actually wear. DISCOVER Editorial guides and reviews from fellow collectors. When something catches your eye, save it to your wishlist in one tap. FEATURES - Daily SOTD wear log on a scrollable calendar - Mood and occasion tags, a monthly report and a shareable weekly recap - Collection manager with wishlist, archive and adjustable shelf density - One Add sheet: type a name or scan the bottle - Nez, an AI guide grounded in your own shelf and diary - Free Insights: most worn, note families, moods - A daily Nez Pick - Editorial guides and community reviews - Home Screen widget with today's Nez Pick (Pro) - Works on iPhone Duo, with a side rail on the outer display FREE Up to 10 perfumes with unlimited wear logging, the full calendar, mood and occasion tags, Insights and the monthly report. Three free ScentScans to try, and three Nez questions a month, with ten in your first month. PRO An unlimited shelf, unlimited ScentScan and Nez questions, every daily Nez Pick, no ads, the Home Screen widget, a new Nez's read every week, and the Pro themes with profile customization. Monthly and annual plans, with a 3-day free trial on the annual plan. Start logging today. In a month, you'll see your taste take shape. Privacy Policy: https://www.scentshelf.app/en/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
SemiPerfumer
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SemiPerfumer is a private perfume journal for collecting, organizing, and understanding the fragrances you wear. Record perfumes with notes, scent types, seasons, scenes, ratings, ownership status, remaining amount, acquisition dates, prices, and personal memories. More than a simple list, SemiPerfumer helps you build a quiet, visual archive of your fragrance life. Track when you wear each perfume, add usage notes, and look back through your calendar. See which scents you reach for most often, how your tastes change by season or scene, and which notes, brands, perfumers, and scent styles appear most in your collection. You can also create beautiful share images and short videos, including quiz-style videos that introduce your perfumes, for perfume pages, calendars, usage history, rankings, and data summaries. Key features: ・Build a personal perfume library ・Record top, middle, and base notes ・Tag scent types, seasons, time of day, and scenes ・Track ratings, ownership status, remaining amount, and used bottles ・Log daily usage with notes ・View usage and acquisition calendars ・Analyze your collection with visual charts ・Create share images from your perfume data ・Export short videos, including quiz-style videos, to introduce your perfumes ・Import structured perfume information with AI-assisted workflows Your perfume data stays on your device. No account is required. For collectors, fragrance lovers, and anyone who wants to remember not only what they own, but how each scent fits into their life.
Screenshots
Verdict
The clearest difference is ads: SemiPerfumer at none against ScentShelf Perfume Tracker's shown. ScentShelf Perfume Tracker's advantage is iOS requirement (15.1 vs 18.0). On price, update cadence, 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
Both are free to download. ScentShelf Perfume Tracker sells 3 in-app purchases, starting at $1.99 per month and SemiPerfumer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly every 10 days. Both last shipped on October 31, 2026.
| Parameter | ScentShelf Perfume Tracker | SemiPerfumer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 10 days | Every 10 days |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 136 MB | 17 MB |
| Age rating | 4+ | 12+ |
| Developer | Define You | Takuya Harayama |
In-app purchases
ScentShelf Perfume Tracker
- Pro · AI & Unlimited$1.991 Month
- Pro Monthly · AI & Unlimited$4.991 Month
- Pro Annual · AI & Unlimited3 Days trial$39.991 Year
SemiPerfumer
- 500-Perfume Plan$6.99
Questions
Is ScentShelf Perfume Tracker free?
Is SemiPerfumer free?
Do ScentShelf Perfume Tracker or SemiPerfumer have ads?
Which is updated more often, ScentShelf Perfume Tracker or SemiPerfumer?
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