# Kaori vs SemiPerfumer

Kaori and SemiPerfumer are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Kaori sells 8 in-app purchases, starting at $9.99 per month and SemiPerfumer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Kaori ships an update weekly, SemiPerfumer every 10 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Kaori | SemiPerfumer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/kaori-perfume-and-scent-tracker/id6761186371/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | Freemium | — |
| Size | 131 MB | 17 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 12+ |
| Developer | [ZHANG YUSHEN](https://appshunter.io/developer/1888173576) | [Takuya Harayama](https://appshunter.io/developer/6772407952) |

## What reviewers say

### Kaori

[App page](https://appshunter.io/ios/app/kaori-perfume-and-scent-tracker/id6761186371)

Organize your perfume collection with AI recognition and detailed scent profiles. Get personalized scent recommendations based on weather and discover your unique scent signature. Track usage, memories, and share your favorite fragrances with elegant templates.

**Highlights:** AI scent recognition for instant cataloging, Detailed note management and scent signature discovery, Smart scent recommendations based on weather, Visual scent diary with usage and memory tracking, Aesthetic sharing templates for fragrances, Private and secure data storage via iCloud

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kaori Pro - Monthly Plan | $9.99 | per month |
| Kaori Pro - Yearly Plan | $39.99 | per year |
| Kaori Pro - Lifetime Upgrade Offer | $84.99 | one-time |
| Kaori Pro - Lifetime Upgrade Offer | $99.99 | one-time |
| Kaori Pro - Lifetime Offer | $101.99 | one-time |
| Kaori Pro - Lifetime Upgrade | $102.99 | one-time |
| Kaori Pro - Lifetime Upgrade | $117.99 | one-time |
| Kaori Pro - Lifetime | $119.99 | one-time |


### SemiPerfumer

[App page](https://appshunter.io/ios/app/semiperfumer/id6772407950)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 500-Perfume Plan | $6.99 | one-time |


## Frequently asked questions

### Is Kaori free?

Kaori is free to download, with in-app purchases available.

### Is SemiPerfumer free?

SemiPerfumer is free to download, with in-app purchases available.

### Do Kaori or SemiPerfumer have ads?

Neither Kaori nor SemiPerfumer shows ads.

### Which is updated more often, Kaori or SemiPerfumer?

Kaori ships an update weekly, and SemiPerfumer every 10 days. Most recently, Kaori was updated on October 25, 2026 and SemiPerfumer on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*