# Layout Studio vs Grass

The clearest difference is in-app purchases: Grass at none against Layout Studio's 1. Layout Studio's advantage is update cadence (every 3 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Layout Studio sells 1 in-app purchase, starting at $3.99 per month. Grass asks for nothing beyond the download.

Layout Studio ships an update every 3 days, Grass every 2 weeks. The most recent releases landed on September 21, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Layout Studio | Grass |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (8 ratings)](https://appshunter.io/ios/app/layout-studio/id6451425403/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Monetization | Freemium | — |
| Size | 2 MB | 141 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Alexander Walczak](https://appshunter.io/developer/1563481154) | [Anil Dukkipatty](https://appshunter.io/developer/1880681016) |

## What reviewers say

### Layout Studio

[App page](https://appshunter.io/ios/app/layout-studio/id6451425403)

Design and visualize iOS collection views with ease. This tool allows you to create custom layouts, see real-time previews, and generate Swift code for implementation. Share and collaborate on your designs seamlessly.

**Highlights:** Create and customize collection views, Real-time design previews, Generate Swift code (UIKit), Save and export layouts, Share designs with developers

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Layout Studio Plus | $3.99 | per month |


### Grass

[App page](https://appshunter.io/ios/app/grass-code-agent-computer/id6761881356)

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

**In-app purchases:** none


## Frequently asked questions

### Is Layout Studio free?

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

### Is Grass free?

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

### Do Layout Studio or Grass have ads?

Neither Layout Studio nor Grass shows ads.

### Which is updated more often, Layout Studio or Grass?

Layout Studio ships an update every 3 days, and Grass every 2 weeks. Most recently, Layout Studio was updated on September 21, 2026 and Grass on October 8, 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.*