# Build Studio vs Quad Chat

The clearest difference is in-app purchases: Build Studio at none against Quad Chat's 7. Build Studio also leads on update cadence (fortnightly vs every 3 months) and iOS requirement (13.0 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. Quad Chat sells 7 in-app purchases, starting at $7.99 per month. Build Studio asks for nothing beyond the download.

Build Studio ships an update fortnightly, Quad Chat every 3 months. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Build Studio | Quad Chat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/quad-chat-ai-assistant/id6778523436/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 27 MB | 84 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Stephen Farmer](https://appshunter.io/developer/1885439231) | [Quad Labs Technologies L.L.C.](https://appshunter.io/developer/6778523438) |

## What reviewers say

### Build Studio

[App page](https://appshunter.io/ios/app/build-studio/id6760635211)

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

**In-app purchases:** none


### Quad Chat

[App page](https://appshunter.io/ios/app/quad-chat-ai-assistant/id6778523436)

Access multiple leading AI models in a unified, private workspace. Seamlessly switch between AI assistants, research the web with citations, and manage your conversations and projects across all your devices. Create visuals and schedule tasks for enhanced productivity.

**Highlights:** Access multiple AI models, Web research with citations, File and image processing, Organize conversations into projects, Create visuals, Schedule repeatable tasks, Cross-device synchronization

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quad Go | $7.99 | per month |
| Quad Pro | $14.99 | per month |
| Quad Ultra | $39.99 | per month |
| Quad Go Annual | $79.99 | per year |
| Quad Pro Annual | $149.99 | per year |
| Quad Max | $199.99 | per month |
| Quad Ultra Annual | $399.99 | per year |


## Frequently asked questions

### Is Build Studio free?

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

### Is Quad Chat free?

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

### Do Build Studio or Quad Chat have ads?

Neither Build Studio nor Quad Chat shows ads.

### Which is updated more often, Build Studio or Quad Chat?

Build Studio ships an update fortnightly, and Quad Chat every 3 months. Most recently, Build Studio was updated on October 13, 2026 and Quad Chat on October 24, 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.*