# deepscent vs DiffuserStick

The clearest difference is in-app purchases: deepscent at none against DiffuserStick's 1. deepscent also leads on ads (none vs shown) and update cadence (monthly vs every 12 months). DiffuserStick's advantage is iOS requirement (12.1 vs 15.1). On price and device support there is nothing between them.

Both are free to download. DiffuserStick sells 1 one-off in-app purchase. deepscent asks for nothing beyond the download.

deepscent ships an update monthly, DiffuserStick every 12 months. The most recent releases landed on September 9, 2026 and May 18, 2026 respectively.

## The numbers

| Metric | deepscent | DiffuserStick |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 12 months |
| Monetization | Free | — |
| Size | 86 MB | 17 MB |
| Requires iOS | 15.1 | **12.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Deepscent labs](https://appshunter.io/developer/1439346212) | [Bum Tae Yoon](https://appshunter.io/developer/1578285460) |

## What reviewers say

### deepscent

[App page](https://appshunter.io/ios/app/deepscent/id1439346213)

Discover personalized fragrance blends for different spaces and moods. This app analyzes your preferences to create custom scent recipes and allows you to schedule diffusion times. Explore various scent combinations and adjust intensity for a tailored aromatic experience.

**Highlights:** Personalized scent blending, Space-specific fragrance recommendations, Adjustable scent intensity, Scent scheduling and reservations, Explore scent combinations, Scent tasting

**Features:** macOS Compatibility

**In-app purchases:** none


### DiffuserStick

[App page](https://appshunter.io/ios/app/diffuserstick/id1578285458)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove all ads 1 | $0.99 | one-time |


## Frequently asked questions

### Is deepscent free?

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

### Is DiffuserStick free?

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

### Do deepscent or DiffuserStick have ads?

DiffuserStick shows ads; deepscent does not.

### Which is updated more often, deepscent or DiffuserStick?

deepscent ships an update monthly, and DiffuserStick every 12 months. Most recently, deepscent was updated on September 9, 2026 and DiffuserStick on May 18, 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.*