# Wasmic — Run and Learn WebAssembly

> Securely run and learn WebAssembly with WASI support and text editor. (iPhone/iPad app by Yuta Saito.)

- Source: https://appshunter.io/ios/app/wasmic/id1562566685 (this page in markdown: same URL + `.md`)
- Developer: [Yuta Saito](https://appshunter.io/developer/1198097090)
- Category: Productivity, Education
- Price: Free
- Rating: 4.33/5 from 3 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 14.0 · 4 MB
- Languages: English, Japanese
- Released: 2021-04-12
- Data updated: 2026-07-08
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/wasmic/id1562566685/reviews.md

## What is Wasmic?

Wasmic allows you to run WebAssembly in a safe way. You can run and learn WebAssembly through this app.
It includes WASI supports, so you can run a WASI app in iOS securely.

Features:

- Siri Shortcuts Supports
- WASI compatibility
- WAST (WebAssembly Text Format) Editor with syntax highlight

## Key features

- Run WebAssembly securely
- Learn WebAssembly
- WASI support
- WAST editor with syntax highlight
- Siri Shortcuts integration

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/wasmic/id1562566685/reviews.md

### 5/5 — This is very helpful

*2024-12-25*

I am Daniel Ray Waters Hazelton Ortiz and only have an iPhone 14 currently so very difficult to compile Rust or other code into WebAssembly I am grateful of this direct WebAssembly running app existence!
Recently I upgraded to iPhone 16

### 4/5 — This is very helpful

*2024-10-11*

I am Daniel Ray Waters Hazelton Ortiz and only have an iPhone 14 currently so very difficult to compile Rust or other code into WebAssembly I am grateful of this direct WebAssembly running app existence!

### 5/5 — Very helpful tool for exploring WebAssembly

*2021-12-21*

Great for running binaries or quickly editing text WATs. Integration with Files app works flawlessly.

## Frequently asked questions about Wasmic

### What is Wasmic?

Wasmic is a free iOS application that allows users to securely run and learn WebAssembly. It offers WASI support for running WASI applications and includes a WAST editor with syntax highlighting.

### Does Wasmic have ads?

No, Wasmic does not contain advertisements. It is a free application that is ad-free.

### What devices does Wasmic support?

Wasmic is available for iPhone, iPad, and iPod devices. It is designed to run on iOS.

### How often is Wasmic updated?

Wasmic was last updated on April 13, 2021, with version 1.0.1. The release date was April 12, 2021.

### What is the age rating for Wasmic?

Wasmic has an age rating of 4+, making it suitable for a wide range of users.

### Can I use Siri Shortcuts with Wasmic?

Yes, Wasmic supports Siri Shortcuts, allowing for integration with voice commands and automation workflows.

### What is WASI compatibility in Wasmic?

WASI (WebAssembly System Interface) compatibility in Wasmic allows you to run WASI applications securely within the app on your iOS device.

### What are the pricing details for Wasmic?

Wasmic is available for free on the App Store. There are no in-app purchases or subscription fees associated with its use.

## Version history (last 2 releases)

### 1.0.1 — 2021-04-13

- Fix bugs around iCloud document
- Fix function signature parser

### 1.0 — 2021-04-12

No release notes.

## More apps by Yuta Saito

- [残高マネージャー for 図書カードNEXT](https://appshunter.io/ios/app/for-next/id1198097091)

All apps by Yuta Saito: https://appshunter.io/developer/1198097090

## Related topics

[wiim](https://appshunter.io/ios/topics/wiim)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-08.*