Comparison

SemiPerfumer vs Perfume Collection

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

Head to head
About

SemiPerfumer

Features
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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.

About

Perfume Collection

Features
Read full description

FlaconKeep is a private collection instrument and wear diary for fragrance lovers. Keep every full bottle, backup, travel spray, decant and sample on your own device. No account, no ads and no subscription. See the wardrobe, not a spreadsheet. A photo-forward vitrine shows each bottle and its rough fill at a glance. Open its dossier for concentration, batch code, size, purchase details, top/heart/base notes, notes you perceive, longevity and sillage. Popular fragrances are included for fast entry (not an encyclopedia), and manual entry is always first-class. Make Scent of the Day a two-tap ritual. Log a wear from a recent bottle, record sprays and occasion, or layer several vessels into one honest diary entry. Reapply without re-entering the details. Pick for me quietly brings a neglected bottle back into rotation. Know what you use. Track fill in practical fractions and see estimated cost per logged wear without pretending to know every spray. Pro adds rotation, seasonality, house and note affinities, neglected-bottle intelligence, and a factual Year in Scent recap. Turn trying into deciding. Move a fragrance from to-try to sample to to-buy to owned. Keep a wear count toward the decision, target size and maximum price, and get a duplicate warning before buying something already in the wardrobe. Backups stay linked; finishing one bottle can archive it and bring its backup forward without losing history. Bring your existing collection. Paste a spreadsheet export, map its columns and review duplicates before importing. ZIP backup, restore and CSV export are always free, including while the free wardrobe is at its ten-full-bottle limit. Free includes ten active full bottles plus ten smaller vessels: samples, decants and travel sprays combined. Everything you have already added stays yours to view, back up and export. FlaconKeep Pro is one purchase per storefront and unlocks unlimited full bottles, full insights, Year in Scent, multiple bottle photos and optional PIN/biometric app lock. Works fully offline. No account required. Your collection can always be exported. FlaconKeep is not affiliated with or endorsed by any fragrance house.

Screenshots

SemiPerfumer4 screens
Perfume Collection4 screens

Verdict

The call

The clearest difference is update cadence: SemiPerfumer at every 5 days against Perfume Collection's every 3 weeks. On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SemiPerfumer sells 1 one-off in-app purchase and Perfume Collection sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

SemiPerfumer ships an update every 5 days, Perfume Collection every 3 weeks. The most recent releases landed on September 18, 2026 and September 11, 2026 respectively.

Scorecard1 real difference · 5 level
SemiPerfumer versus Perfume Collection: the parameters behind the verdict, then further details
ParameterSemiPerfumerPerfume Collection
PriceFreeFree
Update frequencyEvery 5 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad, Mac — better
Requires iOS18.018.0
Further details — not scored
Size17 MB49 MB
Age rating12+4+
DeveloperTakuya HarayamaJawahar Natarajan

In-app purchases

1 purchases

SemiPerfumer

One-time1
  • 500-Perfume Plan$6.99
1 purchases

Perfume Collection

One-time1
  • FlaconKeep Pro$14.99

Questions

Is SemiPerfumer free?
SemiPerfumer is free to download, with in-app purchases available.
Is Perfume Collection free?
Perfume Collection is free to download, with in-app purchases available.
Do SemiPerfumer or Perfume Collection have ads?
Neither SemiPerfumer nor Perfume Collection shows ads.
Which is updated more often, SemiPerfumer or Perfume Collection?
SemiPerfumer ships an update every 5 days, and Perfume Collection every 3 weeks. Most recently, SemiPerfumer was updated on September 18, 2026 and Perfume Collection on September 11, 2026.

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