# DiffuserStick vs Dotory

DiffuserStick and Dotory 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. DiffuserStick sells 1 one-off in-app purchase and Dotory sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

DiffuserStick ships an update every 12 months, Dotory every 22 months. Both last shipped on September 30, 2026.

## The numbers

| Metric | DiffuserStick | Dotory |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 87.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 12 months** | Every 22 months |
| Monetization | — | Free with in-app purchases |
| Size | 17 MB | 143 MB |
| Requires iOS | **12.1** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Bum Tae Yoon](https://appshunter.io/developer/1578285460) | [SEJIN PARK](https://appshunter.io/developer/1571443134) |

## What reviewers say

### DiffuserStick

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

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

**In-app purchases (1)**

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


### Dotory

[App page](https://appshunter.io/ios/app/dotory-item-management/id6444015371)

This app helps you keep track of your belongings, purchases, and expiration dates. Easily record items by location, manage shopping lists, and view inventory at a glance. Never forget what you own or when it expires again.

**Highlights:** Item recording by location, Shopping cart management, Expiration date tracking, Calendar view for inventory, Customizable themes and widgets

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium product | $2.99 | one-time |


## Frequently asked questions

### Is DiffuserStick free?

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

### Is Dotory free?

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

### Do DiffuserStick or Dotory have ads?

Both DiffuserStick and Dotory show ads.

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

DiffuserStick ships an update every 12 months, and Dotory every 22 months. Most recently, DiffuserStick was updated on September 30, 2026 and Dotory on September 30, 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.*