Kaori: Perfume & Scent Tracker
Kaori: 香水記錄與香氛管理
Kaori: Perfume & Scent Tracker is #33 in Lifestyle Grossing in Taiwan and charting in 1 of 30 countries we track.
Updated 24 Oct 2026 · rankings refresh through the day
DeveloperZHANG YUSHEN
CategoryLifestyle
PriceFree
Released
Rating★ 4.4 (66)
Version1.6.0
Age rating4+
First seen by us
13 Oct 2026
Installs (est.)5k+ worldwide
Rating
4.4 ★
66 ratings
Measured
Best rank now
#33
Measured
Kaori: Perfume & Scent Tracker on the App Store
App details
App ID
6761186371
Publisher
ZHANG YUSHEN
On the store since
Apr 2026
Under a year
Minimum OS
iOS 18.0+
iPhone XS and later
Devices
iPhone · iPad
Content rating
4+
Languages
6
EN IT JA KO ZH ZH
Size
138 MB
Also listed in
Utilities
Kaori: Perfume & Scent Tracker downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| LifestyleGrossing | #33 |
Apps near Kaori: Perfume & Scent Tracker on the chart
Lifestyle Grossing, around #33.
Ratings
App Store, worldwide.
Rating
4.4 ★
66 ratings
Measured
Ratings
66
Measured
About Kaori: Perfume & Scent Tracker
Kaori is a private fragrance journal and collection manager created for perfume lovers. Search a catalog of more than 130,000 fragrances and quickly build a perfume wardrobe of your own. Record what you wore each day, along with the weather and the stories behind it, so every scent can become a lasting memory.
What should you wear today? Kaori considers your collection, current surroundings, and wearing habits to help you find a fragrance that feels right for the moment.
【Widgets】
• Create a customizable perfume shelf widget for your Home Screen to display your collection, view fragrance details, or quickly log a wear
【Build Your Fragrance Collection】
• Search and add fragrances from a catalog of more than 130,000 perfumes
• Automatically fill in available bottle images and fragrance details, with the freedom to edit or add information at any time
• If you cannot find a fragrance, upload a photo of the bottle or a webpage screenshot and let AI identify it and fill in the details
【Find the Right Fragrance for Today】
• Receive recommendations from your own collection based on local weather, temperature, season, and time of day
• Kaori also considers your personal preferences and wearing frequency, with a clear explanation for each recommendation
• Log a wear with one tap, wear a favorite again, or layer two fragrances together; you can also save the surrounding conditions
【Turn Every Wear Into a Memory】
• Add photos and words to every fragrance log to preserve the feelings and memories of that moment
• Choose a note template you love to express a different scent and atmosphere
• Revisit your daily fragrances in the Memory Calendar, then search, favorite, and organize every memory in Notes
• Export saved memories as beautifully designed images and share your SOTD and scent stories
【Discover Your Fragrance Habits】
• View your collection size, total wears, recording history, scent-family distribution, and most-worn fragrances
• Revisit each fragrance to see how often you wore it and the seasons or times of day it accompanied you most
• Use Live Activities to follow the transition from top to heart and base notes, and track how long the fragrance lasts
【A Space That Belongs Only to You】
No account is required. There is no public feed, no likes, and no comments. Kaori is a quiet space for your collection, feelings, and memories—without social pressure.
Your fragrance collection, wear history, and memories are stored on your device.
Every drop of fragrance deserves to be remembered.
Privacy Policy:
https://trite-key-527.notion.site/Kaori-App-333c1fd065498046ab26e3005dfe6e7a
Terms of Use (EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
What should you wear today? Kaori considers your collection, current surroundings, and wearing habits to help you find a fragrance that feels right for the moment.
【Widgets】
• Create a customizable perfume shelf widget for your Home Screen to display your collection, view fragrance details, or quickly log a wear
【Build Your Fragrance Collection】
• Search and add fragrances from a catalog of more than 130,000 perfumes
• Automatically fill in available bottle images and fragrance details, with the freedom to edit or add information at any time
• If you cannot find a fragrance, upload a photo of the bottle or a webpage screenshot and let AI identify it and fill in the details
【Find the Right Fragrance for Today】
• Receive recommendations from your own collection based on local weather, temperature, season, and time of day
• Kaori also considers your personal preferences and wearing frequency, with a clear explanation for each recommendation
• Log a wear with one tap, wear a favorite again, or layer two fragrances together; you can also save the surrounding conditions
【Turn Every Wear Into a Memory】
• Add photos and words to every fragrance log to preserve the feelings and memories of that moment
• Choose a note template you love to express a different scent and atmosphere
• Revisit your daily fragrances in the Memory Calendar, then search, favorite, and organize every memory in Notes
• Export saved memories as beautifully designed images and share your SOTD and scent stories
【Discover Your Fragrance Habits】
• View your collection size, total wears, recording history, scent-family distribution, and most-worn fragrances
• Revisit each fragrance to see how often you wore it and the seasons or times of day it accompanied you most
• Use Live Activities to follow the transition from top to heart and base notes, and track how long the fragrance lasts
【A Space That Belongs Only to You】
No account is required. There is no public feed, no likes, and no comments. Kaori is a quiet space for your collection, feelings, and memories—without social pressure.
Your fragrance collection, wear history, and memories are stored on your device.
Every drop of fragrance deserves to be remembered.
Privacy Policy:
https://trite-key-527.notion.site/Kaori-App-333c1fd065498046ab26e3005dfe6e7a
Terms of Use (EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Latest updates
1.6.0
【Kaori 1.6.0 · Autumn Update】
A redesigned Collection, new Collection Insights that reveal your fragrance preferences, and easier search with batch adding. This update makes organizing your collection feel more natural and helps you rediscover what you love.
- Your Collection has a fresh look
There’s a new grid with fragrance family filters, search, and sorting. We’ve also added Wish List and Previously Owned, so the fragrances you’re hoping to buy and the ones you used to own now have a place of their own.
- Get to know your collection a little better
Which fragrance families do you love most? Which brand have you bought the most? Which notes keep showing up? Tap the dial on your Collection home screen to find out, revisit your purchase locations, and share your favorite charts with friends.
- Add several fragrances at once
Adding fragrances now has its own home in the Search tab. Select fragrances as you search, check each bottle’s details, then add them all to Collection, Wish List, or Previously Owned. Different sizes of the same fragrance can have separate entries, and there’s a new animation to celebrate each addition.
- Kaori Pro now has a Lifetime plan
Pay once and enjoy Pro for life, with an exclusive badge too. The early bird offer is now available, and monthly and yearly subscribers can check their upgrade offers.
- An easier start for new users
We’ve rebuilt the introduction to guide you through adding fragrances, exploring recommendations, and logging your first wear. Wear reminders now have separate morning, afternoon, and evening slots, each with its own time.
A few smaller fixes and improvements:
- Fragrances are easier to find even when you miss a space or add an extra one.
- Fixed fragrance notes not updating after switching languages or selecting a different fragrance.
- Fixed some AI recognition issues.
- The note count at the bottom of Memory now reflects the month you’re viewing.
- Adjusted Kaori Card’s colors and motion to reflect both your long-term preferences and recent wear habits.
- Continued improving iPhone Duo support, along with dark mode, larger text, and other details.
We’ve also updated our Privacy Policy. You can read it in Settings.
Thanks for making Kaori part of your day. If something doesn’t feel right, let us know.
1.5.5
優化了已知問題,提升了整體穩定性與使用體驗。
1.5.4
Addressed known issues and improved overall stability and usability.
Store changes
What Kaori: Perfume & Scent Tracker changed on its store page: name, icon, screenshots, price, size, languages, requirements.
New screenshots 
10 screenshots (was 10)
App got bigger
121 MB → 138 MB (+14%)