# Graber Visualizer vs Happy Human Studio

The clearest difference is iOS requirement: Happy Human Studio at 15.1 against Graber Visualizer's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Graber Visualizer ships an update monthly, Happy Human Studio fortnightly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Graber Visualizer | Happy Human Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (13 ratings)](https://appshunter.io/ios/app/graber-visualizer/id1630813310/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free | — |
| Size | 907 MB | 402 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Springs Window Fashions](https://appshunter.io/developer/415557230) | [Happy Human Company LLC](https://appshunter.io/developer/1819797853) |

## What reviewers say

### Graber Visualizer

[App page](https://appshunter.io/ios/app/graber-visualizer/id1630813310)

Visualize custom window treatments on your own windows using augmented reality. Explore various styles, colors, and patterns in sample rooms or by taking a photo. Save your favorites to share with others or discuss with a dealer.

**Highlights:** Augmented Reality visualization, View in sample rooms, Photo integration, Wide variety of colors, textures, and patterns, Save and share favorites

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

**In-app purchases:** none


### Happy Human Studio

[App page](https://appshunter.io/ios/app/happy-human-studio/id6747092014)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Graber Visualizer free?

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

### Is Happy Human Studio free?

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

### Do Graber Visualizer or Happy Human Studio have ads?

Neither Graber Visualizer nor Happy Human Studio shows ads.

### Which is updated more often, Graber Visualizer or Happy Human Studio?

Graber Visualizer ships an update monthly, and Happy Human Studio fortnightly. Most recently, Graber Visualizer was updated on October 24, 2026 and Happy Human Studio on October 25, 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.*