# Sillage vs scentcast

The clearest difference is rating: scentcast at 2.7 against Sillage's 1.4. scentcast also leads on review sentiment (40% vs 0%). Sillage's advantage is update cadence (every 3 days vs every 9 days) and iOS requirement (15.1 vs 17.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Sillage sells 3 in-app purchases, starting at $4.99 per month and scentcast sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

scentcast holds the better App Store score, 2.7 against 1.4. Both are backed by a comparable volume of ratings — 9 and 7 respectively. Written reviews point the same way: 0% of Sillage's written reviews are positive against 40% of scentcast's.

Sillage ships an update every 3 days, scentcast every 9 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Sillage | scentcast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.4 (9 ratings)](https://appshunter.io/ios/app/sillage/id6758162236/reviews) | **[2.7 (7 ratings)](https://appshunter.io/ios/app/scentcast/id6759512957/reviews)** |
| Number of ratings | **9** | 7 |
| Positive reviews | 0.0% of reviews | **40.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 9 days |
| Monetization | Freemium | Free with in-app purchases |
| Size | 171 MB | 20 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [J IRONY ETHAN JUSTICE DE OCAMPO](https://appshunter.io/developer/1871262396) | [HRCWA Holdings LLC](https://appshunter.io/developer/1879179844) |

## What reviewers say

### Sillage

[App page](https://appshunter.io/ios/app/sillage/id6758162236)

This app helps perfume enthusiasts track their collection, rate scents, and analyze personal preferences. It provides detailed fragrance information and helps build a personal scent archive. Advanced insights and features are available with a premium subscription.

**Highlights:** Log and organize fragrance collection, Track wearings and personal ratings, Discover scent trends and patterns, View detailed fragrance information, Build personal fragrance archive, Unlock advanced insights with Premium

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sillage Premium Monthly | $4.99 | per month |
| Sillage Premium Yearly | $39.99 | per year |
| Sillage Lifetime Premium | $149.99 | one-time |


### scentcast

[App page](https://appshunter.io/ios/app/scentcast/id6759512957)

This app uses weather data and AI to recommend fragrances from your collection or help you discover new ones. Build your scent library, get daily picks based on conditions, and refine suggestions with filters.

**Highlights:** Weather-based scent recommendations, AI-powered fragrance discovery, Build and manage fragrance collection, Camera identification of perfumes, Mood and occasion filters, Shopping links to retailers

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | one-time |


## Frequently asked questions

### Is Sillage free?

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

### Is scentcast free?

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

### Which has better reviews, Sillage or scentcast?

scentcast is rated higher. Sillage averages 1.4 out of 5 from 9 ratings, while scentcast averages 2.7 from 7 ratings.

### Do Sillage or scentcast have ads?

Neither Sillage nor scentcast shows ads.

### Which is updated more often, Sillage or scentcast?

Sillage ships an update every 3 days, and scentcast every 9 days. Most recently, Sillage was updated on October 25, 2026 and scentcast on October 28, 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.*