Layout Studio vs Grass
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Layout Studio
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.
- Create and customize collection views
- Real-time design previews
- Generate Swift code (UIKit)
- Save and export layouts
- Share designs with developers
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Discover a new dimension of iOS app design with Layout Studio! This new and easy tool lets you create, customize, and visualize collection views with absolute ease. From the simplest to the most complex designs, Layout Studio brings your creative vision to life. With Layout Studio, you are in control. Craft your layouts, see them take form in real-time previews, and make adjustments with just a few taps. Want to see the magic behind the scenes? Layout Studio takes care of that too. With our innovative technology, you can transform your unique designs into practical Swift code ready for implementation. 100% UIKit. 0% third party frameworks. Sharing and collaboration have never been easier. Save your layouts, export them, or share with fellow developers at the touch of a button when you subscribe to Layout Studio Plus. With Layout Studio, the possibilities are endless. Try it today and make your design process more interactive, faster, and delightful than ever. The Layout Studio Plus subscription is valid for 1 month. Payment will be charged to your Apple ID Account upon confirmation of purchase. Your subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal at the price listed within 24 hours prior to the end of the current period. Subscriptions may be managed and auto-renew may be turned off via Settings > Apple ID > Subscriptions. No cancellation of the current subscription is allowed during the active subscription period. Apple Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Layout Studio Privacy Policy: https://awal.io/layoutstudio/privacy.html Layout Studio Terms of Service: https://awal.io/layoutstudio/terms.html
Grass
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Meet Grass. Your agents work. You check in. Fire a task. Pocket your phone. Come back to progress. Grass RUNS Tasks on Grass Computer or your own machine - while your laptop is closed, while you're in a meeting, or while you're away from your desk. No terminal to watch. No session to babysit. Grass MOVES Send a coding session to Grass and keep the thread moving on a remote instance — conversation, context, and all. Your phone buzzes when it's live. Grass ALERTS The moment your agent needs a decision or finishes the job. You don't push for status. Status finds you. Permission needed? Approve from your pocket. Grass CLEARS Every permission prompt from every thread in one tab. Read the diff. Yes or no. Keep multiple threads running in ask-mode without watching all of them. Grass STARTS A new thread in two taps. Quick chat button → bottom sheet → task running. No app switching. No losing your place. The idea fires — the experiment actually runs. Grass SHOWS Which thread is which. Running, completed, waiting — all visible on the home screen the moment you open the app. Switch machines with one tap. Name them whatever you want. Your harness. Your code. Our compute. Designed for AI coding agent workflows, including supported integrations with Claude Code and OpenCode.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Layout Studio | Grass |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (8 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 3 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 2 MB | 141 MB |
| Age rating | 4+ | 17+ |
| Developer | Alexander Walczak | Anil Dukkipatty |
In-app purchases
Layout Studio
- Layout Studio Plus3 Days trial$3.991 Month
Grass
No in-app purchases









