# CodeRun vs dfirOS

CodeRun and dfirOS are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. CodeRun sells 3 in-app purchases, starting at $0.99 per 7 days and dfirOS sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

CodeRun ships an update every 6 weeks, dfirOS monthly. Both last shipped on October 29, 2026.

## The numbers

| Metric | CodeRun | dfirOS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 48 MB | 19 MB |
| Requires iOS | **15** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 17+ | 4+ |
| Developer | [Shanghai Dazhuo Information Technology Co., Ltd.](https://appshunter.io/developer/1470341377) | [tumiOS LLC](https://appshunter.io/developer/1878247001) |

## What reviewers say

### CodeRun

[App page](https://appshunter.io/ios/app/coderun-code-snippet-run/id1541527450)

Run and edit code for hundreds of programming languages directly on your mobile device. Features instant execution, interactive debugging, and code sharing capabilities for developers, students, and enthusiasts.

**Highlights:** Supports 680 programming languages, Instant code execution, Interactive debugging, Code sharing and importing, Mobile code prototyping, Learning-friendly environment

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $0.99 | per 7 days |
| 3-day free trail | $2.99 | per month |
| Annual Subscription | $12.99 | per year |


### dfirOS

[App page](https://appshunter.io/ios/app/dfiros/id6759353337)

**Features:** iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| dfirOS Pro Monthly | $6.99 | per month |
| dfirOS Pro | $49.99 | per year |


## Frequently asked questions

### Is CodeRun free?

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

### Is dfirOS free?

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

### Do CodeRun or dfirOS have ads?

Neither CodeRun nor dfirOS shows ads.

### Which is updated more often, CodeRun or dfirOS?

CodeRun ships an update every 6 weeks, and dfirOS monthly. Most recently, CodeRun was updated on October 29, 2026 and dfirOS on October 29, 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.*