# Adilynn vs HD DIFFUSION

The clearest difference is update cadence: Adilynn at every 11 months against HD DIFFUSION's every 27 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Adilynn ships an update every 11 months, HD DIFFUSION every 27 months. The most recent releases landed on September 27, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Adilynn | HD DIFFUSION |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 months** | Every 27 months |
| Size | 64 MB | 65 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Daymen Tex](https://appshunter.io/developer/1529887681) | [HD DIFFUSION](https://appshunter.io/developer/1569843650) |

## What reviewers say

### Adilynn

[App page](https://appshunter.io/ios/app/adilynn/id1529887679)

**Features:** macOS Compatibility

**In-app purchases:** none


### HD DIFFUSION

[App page](https://appshunter.io/ios/app/hd-diffusion/id1569843648)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Adilynn free?

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

### Is HD DIFFUSION free?

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

### Do Adilynn or HD DIFFUSION have ads?

Neither Adilynn nor HD DIFFUSION shows ads.

### Which is updated more often, Adilynn or HD DIFFUSION?

Adilynn ships an update every 11 months, and HD DIFFUSION every 27 months. Most recently, Adilynn was updated on September 27, 2026 and HD DIFFUSION on October 1, 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.*