# Drydown vs Perfume Identifier

The clearest difference is in-app purchases: Perfume Identifier at none against Drydown's 2. Drydown's advantage is update cadence (every 5 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Drydown sells 2 in-app purchases, starting at $4.99 per month. Perfume Identifier asks for nothing beyond the download.

Drydown ships an update every 5 days, Perfume Identifier every 3 months. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Drydown | Perfume Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (8 ratings)](https://appshunter.io/ios/app/drydown-scent-tracker/id6759278187/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 32 MB | 16 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Laurence Young](https://appshunter.io/developer/1871735379) | [Larisa Geanina Vizireanu](https://appshunter.io/developer/1884065741) |

## What reviewers say

### Drydown

[App page](https://appshunter.io/ios/app/drydown-scent-tracker/id6759278187)

This AI-powered fragrance advisor helps you manage your perfume collection, discover new scents, and get personalized recommendations based on weather, mood, and occasion. It offers smart layering suggestions and tracks your wear history to reveal your unique Scent DNA.

**Highlights:** AI-powered bottle scanning and identification, Personalized scent recommendations, Fragrance layering suggestions, Collection management and tracking, Wear journaling and Scent DNA analysis, Wishlist and purchase advisor

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Drydown Pro Monthly | $4.99 | per month |
| Drydown Pro Annual | $29.99 | per year |


### Perfume Identifier

[App page](https://appshunter.io/ios/app/perfume-identifier-scentra/id6763349284)

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

**In-app purchases:** none


## Frequently asked questions

### Is Drydown free?

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

### Is Perfume Identifier free?

Perfume Identifier is free to download, with no in-app purchases.

### Do Drydown or Perfume Identifier have ads?

Neither Drydown nor Perfume Identifier shows ads.

### Which is updated more often, Drydown or Perfume Identifier?

Drydown ships an update every 5 days, and Perfume Identifier every 3 months. Most recently, Drydown was updated on October 24, 2026 and Perfume Identifier on October 7, 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.*