# Diffuser vs Wori

The clearest difference is in-app purchases: Diffuser at none against Wori's 4. Wori's advantage is update cadence (every 10 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Wori sells 4 in-app purchases, starting at $2.99 per month. Diffuser asks for nothing beyond the download.

Diffuser ships an update every 2 months, Wori every 10 days. The most recent releases landed on October 3, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Diffuser | Wori |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Size | 35 MB | 100 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Jiaxing Rongcheng Electronic Technology Co., Ltd](https://appshunter.io/developer/1433479396) | [Fabrice SUMSA](https://appshunter.io/developer/1565246648) |

## What reviewers say

### Diffuser

[App page](https://appshunter.io/ios/app/diffuser/id6462354691)

**Features:** macOS Compatibility

**In-app purchases:** none


### Wori

[App page](https://appshunter.io/ios/app/wori-questions-for-couples/id6754838784)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Wori Premium | $2.99 | per month |
| Wori Premium | $4.99 | per month |
| Wori Monthly Premium | $9.99 | per month |
| Wori Annual Premium | $59.99 | per year |


## Frequently asked questions

### Is Diffuser free?

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

### Is Wori free?

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

### Do Diffuser or Wori have ads?

Neither Diffuser nor Wori shows ads.

### Which is updated more often, Diffuser or Wori?

Diffuser ships an update every 2 months, and Wori every 10 days. Most recently, Diffuser was updated on October 3, 2026 and Wori 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.*