# Fastcode vs MockMock

The clearest difference is update cadence: MockMock at every 2 months against Fastcode's every 5 months. Fastcode's advantage is iOS requirement (11.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

Fastcode ships an update every 5 months, MockMock every 2 months. The most recent releases landed on October 3, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Fastcode | MockMock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/fastcode-editor-in-your-pocket/id1441653112/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 3 MB | 23 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [沛然 张](https://appshunter.io/developer/1441653111) | [泽龙 王](https://appshunter.io/developer/1633200421) |

## What reviewers say

### Fastcode

[App page](https://appshunter.io/ios/app/fastcode-editor-in-your-pocket/id1441653112)

A lightweight code editor for front-end developers on iPhone and iPad. It supports syntax highlighting for HTML, JavaScript, and CSS, with real-time preview and the ability to import npm packages.

**Highlights:** Syntax highlighting for HTML, JS, CSS, Real-time preview of edits, Import npm packages, Lightweight and portable

**Features:** macOS Compatibility

**In-app purchases:** none


### MockMock

[App page](https://appshunter.io/ios/app/mockmock-mockup/id6761889616)

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

**In-app purchases:** none


## Frequently asked questions

### Is Fastcode free?

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

### Is MockMock free?

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

### Do Fastcode or MockMock have ads?

Neither Fastcode nor MockMock shows ads.

### Which is updated more often, Fastcode or MockMock?

Fastcode ships an update every 5 months, and MockMock every 2 months. Most recently, Fastcode was updated on October 3, 2026 and MockMock on October 20, 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.*