Comparison

SemiPerfumer vs Senti

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

Head to head
About

SemiPerfumer

Features
Read full description

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.

About

Senti

This app helps you discover, compare, and collect fragrances. It offers detailed information on scents, personalized suggestions based on weather and your taste, and allows you to track your collection and wishlist.

Highlights
  • Curated fragrance library with notes and accords
  • Personalized scent suggestions
  • Side-by-side fragrance comparison
  • Fragrance identification via camera scan
  • Track owned, tried, and wishlisted perfumes
  • Taste profile visualization
  • Private note-taking
Features
Read full description

Senti is a curated fragrance reference that helps you decide what to wear, what to buy — and what to skip. DISCOVER • A hand-curated library of designer and niche fragrances: notes, accords, seasons, occasions and performance • Today's suggestions that follow your local weather (optional) • Tap any note or accord to learn what it actually smells like — in plain language DECIDE • Compare up to three fragrances side by side: notes, accords, performance, details • "Match for you" scores any fragrance against your own taste • Blind-buy guidance, layering partners and similar-fragrance suggestions • Scan a bottle with your camera to identify it COLLECT • Track what you own, what you've tried and what's on your wishlist • See your taste profile visualized — your top accords and seasons, ready to share • Keep private notes only you can see • A quiet optional morning notification with a pick that fits the day MADE WITH CARE • Works fully without an account — sign in only to sync across devices • Available in 8 languages • Only anonymous usage statistics; your data is never sold Senti is an independent reference. Brand names and product images belong to their respective owners and are used for identification only.

Screenshots

SemiPerfumer4 screens
Senti4 screens

Verdict

The call

The clearest difference is in-app purchases: Senti at none against SemiPerfumer's 1. Senti also leads on iOS requirement (15.5 vs 18.0). SemiPerfumer's advantage is update cadence (every 5 days vs fortnightly). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SemiPerfumer sells 1 one-off in-app purchase. Senti asks for nothing beyond the download.

UpkeepUpdate frequency

SemiPerfumer ships an update every 5 days, Senti fortnightly. The most recent releases landed on October 5, 2026 and October 6, 2026 respectively.

Scorecard3 real differences · 6 level
SemiPerfumer versus Senti: the parameters behind the verdict, then further details
ParameterSemiPerfumerSenti
PriceFreeFree
Rating—3.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 5 days — betterFortnightly
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPadiPhone, iPod
Requires iOS18.015.5 — better
Further details — not scored
Size17 MB79 MB
Age rating12+4+
DeveloperTakuya HarayamaArda Ferhat Filiz

In-app purchases

1 purchases

SemiPerfumer

One-time1
  • 500-Perfume Plan$6.99
None

Senti

No in-app purchases

Questions

Is SemiPerfumer free?
SemiPerfumer is free to download, with in-app purchases available.
Is Senti free?
Senti is free to download, with no in-app purchases.
Do SemiPerfumer or Senti have ads?
Neither SemiPerfumer nor Senti shows ads.
Which is updated more often, SemiPerfumer or Senti?
SemiPerfumer ships an update every 5 days, and Senti fortnightly. Most recently, SemiPerfumer was updated on October 5, 2026 and Senti on October 6, 2026.

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