Scent Stack vs Scent Atlas
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Scent Stack
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Photograph your fragrance shelf. Scent Stack reads the labels, then shows you something you can't see bottle by bottle: the shape of your whole collection. YOUR SCENT DNA One card that names what you collect and why it hangs together: your collection mapped across the nine families of the fragrance wheel, with the real proportions underneath. Amber 23%. Woody 15%. No guesswork. Swipe the card for the complete spectrum, then the note-by-note breakdown of everything you own. LAYERING THAT ACTUALLY WORKS Combinations built from bottles you already own, scored by a deterministic accord-affinity engine, never a chatbot's guess. Every pairing comes with how to wear it: which bottle first, how many sprays, and why that order. THE GAP WORTH FILLING Six wardrobe roles, from fresh daytime to cold-weather comfort. Scent Stack finds the one you're weakest in and suggests bottles that would fill it, priced near what's already on your shelf, and never in a family you've ruled out. If your collection is genuinely covered, it says so instead of inventing a reason to shop. WHAT DO YOU WANT TODAY Tap a mood, or describe the day in your own words: "beach wedding", "rainy interview", "something quiet". One decisive answer from your own bottles, with the reason. BUILT ON REAL METHOD The engines are deterministic and tested: the same shelf always gives the same answer. Performance is shown in honest bands rather than invented precision, and where perfumers genuinely disagree, the app says so. Your collection stays on your device. No account required. Scent Stack Full Access unlocks your complete Scent DNA card, every layering combination from the bottles you already own, and your gap analysis. Available as a yearly or weekly subscription; the exact price in your local currency is shown on this page and again in the app before any purchase is confirmed. Payment is charged to your Apple ID account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel any time in your Apple ID Account Settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://navin1n.github.io/scent-stack/privacy.html
Scent Atlas
Discover your perfect fragrance with a personalized quiz and a comprehensive perfume atlas. Compare scents, find alternatives, and manage your collection. Get weather-based recommendations and layer scents from your own wardrobe.
- Personalized scent matching quiz
- Browse 5,900+ perfumes
- Search by natural language
- Compare notes, performance, and price
- Find perfumes with similar DNA
- Manage personal fragrance collection
- Weather-based scent recommendations
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Scent Atlas is a fragrance guide built for India. FIND YOUR SIGNATURE SCENT Answer 11 quick questions about the moods, seasons and notes you love. Every bottle in the atlas is ranked for you, with a match percentage. A REAL ATLAS Browse 5,900 perfumes from over 400 houses: international designers and niche houses, Arabian perfumery and Indian attars. Search the way you talk: "fresh for men under 5000", "vanilla summer" or just "ysl y". Filter by brand, scent family, notes and price. EVERY SELLER ON ONE PAGE Each perfume shows its notes, performance and approximate prices in India, with links to trusted retailers and brand stores so you can compare before you buy. SAME DNA AND KNOWN ALTERNATIVES Love an icon but not the price? See perfumes with the same DNA, the notes they share and how closely they match, plus the well-known alternatives to the classics. YOUR SHELF Mark the bottles you own, keep a wishlist, rate scent, longevity, sillage and value, and see the balance of your collection. FRIENDS Create an optional account with Apple or Google, choose an avatar and follow your friends. See the bottles they own, and let the people you accept see yours. Your ratings count towards each perfume's score. LAYERING & TONIGHT Pick what you're wearing and get pairings from your own wardrobe. Tonight suggests something from your shelf for the evening, the weather or the gym. DRESSED FOR THE WEATHER Discover reads today's weather for your city and picks bottles that suit the heat, the rain or the cold. Turn on reminders for an evening pick from your shelf, or a morning pick for the forecast. YOUR CHOICE No account needed. Without one, your shelf, ratings and wishlist stay on your iPhone. With one, your shelf is visible only to followers you accept, and you can delete the account in the app at any time. Scent Atlas is an independent guide and is not affiliated with the brands or retailers shown. Prices are approximate; always confirm on the retailer's page.
Screenshots
Verdict
The clearest difference is in-app purchases: Scent Atlas at none against Scent Stack's 2. Scent Stack's advantage is update cadence (every 2 days vs every 4 days) and iOS requirement (15.1 vs 17.0). On price, ads and device support 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
Both are free to download. Scent Stack sells 2 in-app purchases, starting at $3.99 per 7 days. Scent Atlas asks for nothing beyond the download.
Scent Stack ships an update every 2 days, Scent Atlas every 4 days. The most recent releases landed on October 1, 2026 and October 18, 2026 respectively.
| Parameter | Scent Stack | Scent Atlas |
|---|---|---|
| Price | Free | Free |
| Positive reviews | โ | 100.0% of reviews |
| Update frequency | Every 2 days โ better | Every 4 days |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Monetization | โ | Free |
| Devices | iPhone, iPod โ better | iPhone |
| Requires iOS | 15.1 โ better | 17.0 |
| Further details โ not scored | ||
| Size | 36 MB | 66 MB |
| Age rating | 4+ | 4+ |
| Developer | ECOFLUX LTD | Shaun Wadhwana |
In-app purchases
Scent Stack
- Weekly$3.997 Days
- Yearly$29.991 Year
Scent Atlas
No in-app purchases
Questions
Is Scent Stack free?
Is Scent Atlas free?
Do Scent Stack or Scent Atlas have ads?
Which is updated more often, Scent Stack or Scent Atlas?
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