# oThings vs Dust

The clearest difference is review sentiment: Dust at 100% against oThings's 50%. Dust also leads on in-app purchases (none vs 2) and chart position (#198 vs unranked). oThings's advantage is price (Free vs $1.49) and update cadence (every 10 days vs every 14 months). On ads there is nothing between them.

oThings is free to download; Dust costs $1.49 up front. oThings sells 2 one-off in-app purchases. Dust asks for nothing beyond the download.

oThings ships an update every 10 days, Dust every 14 months. The most recent releases landed on October 5, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | oThings | Dust |
| --- | --- | --- |
| Price | **Free** | $1.49 |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/othings/id6448870649/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 14 months |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#198** |
| Size | 7 MB | 40 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kaiyu Lei](https://appshunter.io/developer/1686737227) | [Yoonjik Cho](https://appshunter.io/developer/1699502339) |

## What reviewers say

### oThings

[App page](https://appshunter.io/ios/app/othings/id6448870649)

This app helps you meticulously document and showcase your cherished possessions and memories. Organize items with multi-condition classification, tag filtering, and diverse display layouts. Share your favorite things with friends and record their value in various currencies.

**Highlights:** Tag filtering for memories, Multi-condition classification, Diverse screen layout options, Record item value and currency, Shareable item cards, Map and chronological display

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Display Case | $0.99 | one-time |
| Display Case Set | $2.99 | one-time |


### Dust

[App page](https://appshunter.io/ios/app/dust-memo/id6453686704)

**Currently charting:** #198 Top Paid · Lifestyle (US App Store)

Organize your thoughts with a straightforward and user-friendly memo application. Create custom folders, set fonts, and secure your notes with a lock screen. Efficiently sort and search through your entries.

**Highlights:** Simple memo creation, Customizable folders, Font customization, Lock screen security, Memo sorting, Search functionality

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is oThings free?

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

### Is Dust free?

Dust costs $1.49, with no in-app purchases.

### Do oThings or Dust have ads?

Neither oThings nor Dust shows ads.

### Which is updated more often, oThings or Dust?

oThings ships an update every 10 days, and Dust every 14 months. Most recently, oThings was updated on October 5, 2026 and Dust on October 4, 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.*