# Strata vs HAP Studio

The clearest difference is monetization model: Strata at free against HAP Studio's free with in-app purchases. Strata also leads on ratings volume (3 vs 1). On price, rating, review sentiment and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Strata against 5.0 for HAP Studio. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Strata ships an update fortnightly, HAP Studio weekly. The most recent releases landed on October 2, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Strata | HAP Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/strata-icon-generator/id6742242942/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/hap-studio/id6777100398/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 11 MB | 22 MB |
| Requires iOS | 26.0 | 26.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | +4 | 4+ |
| Developer | [Junnosuke Matsumoto](https://appshunter.io/developer/1095584798) | [YUI ATARASHI](https://appshunter.io/developer/1896682176) |

## What reviewers say

### Strata

[App page](https://appshunter.io/ios/app/strata-icon-generator/id6742242942)

Easily create custom icons by layering images and colors. Modify individual layer properties, add or remove elements, and adjust dimensions. Save and share your icon designs.

**Highlights:** Layered image editing, Customizable background colors, Adjustable layer colors, Add or remove layers, Adjust layer height, Import/export strata files

**Features:** Vision Pro support

**In-app purchases:** none


### HAP Studio

[App page](https://appshunter.io/ios/app/hap-studio/id6777100398)

Design and learn about haptics with an intuitive visual editor or AI. Generate custom haptic feedback for apps and export in various formats. Access a library of pre-made haptics and educational content.

**Highlights:** Visual haptic editor, AI-generated haptics, Lottie JSON import, Real-time preview, Swift, AHAP, JSON export, Haptic library, Educational content

**In-app purchases:** none


## Frequently asked questions

### Is Strata free?

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

### Is HAP Studio free?

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

### Which has better reviews, Strata or HAP Studio?

Strata and HAP Studio are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do Strata or HAP Studio have ads?

Neither Strata nor HAP Studio shows ads.

### Which is updated more often, Strata or HAP Studio?

Strata ships an update fortnightly, and HAP Studio weekly. Most recently, Strata was updated on October 2, 2026 and HAP Studio 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.*