# AI Decorator vs Length Converter

The clearest difference is ads: AI Decorator at none against Length Converter's shown. AI Decorator also leads on update cadence (fortnightly vs every 10 months). Length Converter's advantage is device support (3 vs 1). On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. AI Decorator sells 2 in-app purchases, starting at $19.99 per month and Length Converter sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

AI Decorator ships an update fortnightly, Length Converter every 10 months. The most recent releases landed on October 22, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | AI Decorator | Length Converter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (26 ratings)](https://appshunter.io/ios/app/ai-decorator-room-redesign/id6446038210/reviews)** | — |
| Number of ratings | **26** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 10 months |
| Monetization | Freemium | — |
| Size | 49 MB | 28 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jonathan Wilson](https://appshunter.io/developer/1077840208) | [kota tada](https://appshunter.io/developer/1658942612) |

## What reviewers say

### AI Decorator

[App page](https://appshunter.io/ios/app/ai-decorator-room-redesign/id6446038210)

Transform any room with AI-powered photorealistic redesigns. Upload a photo, select a style, or describe your own to visualize changes in seconds. Perfect for home renovations, staging, or furniture visualization.

**Highlights:** AI-powered room redesigns, Photorealistic transformations, Multiple pre-set styles, Custom style descriptions, Replace specific furniture, Works on various room types

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Professional - Monthly | $19.99 | per month |
| Professional - Annual | $99.99 | per year |


### Length Converter

[App page](https://appshunter.io/ios/app/length-converter-lencon/id6743503521)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-free for 1 month | $4.99 | per month |
| Ad-free for 1 year | $49.99 | per year |


## Frequently asked questions

### Is AI Decorator free?

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

### Is Length Converter free?

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

### Do AI Decorator or Length Converter have ads?

Length Converter shows ads; AI Decorator does not.

### Which is updated more often, AI Decorator or Length Converter?

AI Decorator ships an update fortnightly, and Length Converter every 10 months. Most recently, AI Decorator was updated on October 22, 2026 and Length Converter on October 13, 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.*