Perfume Collection vs Quant Life
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
Perfume Collection
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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.
Quant Life
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Quant Life turns anything you care about into a simple tracker and a change you can see over time. Every entry is a dot: a weight, a night of sleep, a reading session, a net-worth snapshot, a private feeling, or something only you would think to measure. Keep the dots, and time begins to reveal the line. TRACK YOUR WAY ⢠Start with thoughtful templates for body, life, work, wealth, relationships and pets ⢠Create your own tracker with a number, rating, duration, choice, yes/no or text ⢠Add an entry in seconds SEE CHANGE OVER TIME ⢠Automatic charts and long-term summaries ⢠A single timeline for everything you choose to record ⢠Calm history views that keep the original facts visible SHARE IDEAS, NOT PRIVATE DATA ⢠Generate a result card on your iPhone ⢠Share an empty Quant Life template that friends can copy and adapt ⢠Template files never include your entries PRIVATE BY DESIGN ⢠No account required ⢠No ads, analytics or tracking ⢠Personal entries are not uploaded ⢠Recording and review work offline ⢠Face ID or device-passcode protection ⢠Full JSON backup and restore Quant Life is free and contains no generative AI. It is a quiet foundation for something more valuable: a reliable personal record that becomes more useful with time. Record the dots. Understand the pattern.
Screenshots
Verdict
The clearest difference is in-app purchases: Quant Life at none against Perfume Collection's 1. Perfume Collection's advantage is device support (3 vs 1). On price, ads and iOS requirement 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
Both are free to download. Perfume Collection sells 1 one-off in-app purchase. Quant Life asks for nothing beyond the download.
| Parameter | Perfume Collection | Quant Life |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | ā |
| Ads | No | No |
| In-app purchases | Yes | No ā better |
| Devices | iPhone, iPad, Mac ā better | iPhone |
| Requires iOS | 18.0 | 17.0 ā better |
| Further details ā not scored | ||
| Size | 49 MB | 3 MB |
| Age rating | 4+ | 9+ |
| Developer | Jawahar Natarajan | DLC39DEGREE |
In-app purchases
Perfume Collection
- FlaconKeep Pro$14.99
Quant Life
No in-app purchases
Questions
Is Perfume Collection free?
Is Quant Life free?
Do Perfume Collection or Quant Life have ads?
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