Comparison

CodeRun vs dfirOS

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

CodeRun

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
Read full description

CodeRun is a mobile tool for running and editing code snippets. It supports over 600 programming languagesβ€”from mainstream ones like Python, Java, Swift, C#, JavaScript, and C++, to esoteric favorites like Brainfuck, INTERCAL, and Malbolge. No need to set up a development environment on your computer; just open it and start writing and running code. Key Features: Vast language support: over 600 languages, from mainstream to obscure. Write and run instantly: run code with one tap and get the output returned line by line in real time, with support for input arguments. Professional editor: Monaco-powered, with syntax highlighting, code hints, and formatting. Built-in examples: every language ships with a Hello World example you can try right away. Built-in browser: open any webpage, including AI sites, right inside the app; save chat or code content to the file manager with one tap. Built-in file manager: manage your code files, transfer them between your phone and computer over WiFi, with rename, delete, and share. Who It's For: Students: pick up a new language right on your phone, with no heavy environment setup. Developers: quickly test an algorithm or idea and iterate on the go. Geeks and code players: challenge yourself with oddball languages like Brainfuck and Malbolge. Unlimited Access Subscription: - With this subscription, you can enjoy unlimited access to all features within the app. - Subscriptions are charged weekly, monthly, or yearly, depending on the selected subscription plan. - Payment will be charged to your iTunes account upon confirmation of purchase. - You can turn off auto-renewal at least 24 hours before the current subscription period ends; otherwise, the subscription will automatically renew. - The renewal fee will be charged to your account within 24 hours before the end of the current subscription period, depending on the chosen plan. - Users can manage their subscriptions and can turn off auto-renewal in their account settings after purchase. - Any unused portion of a free subscription trial period will be forfeited upon purchase. Privacy Policy: https://www.dazhuogroup.com/coderun/privacy_statement_en.php Terms of Use: https://www.dazhuogroup.com/coderun/terms_of_use_en.php

About

dfirOS

Features
Read full description

dfirOS Viewer opens supported disk images on iPhone and iPad. Select an image in Files or on external storage, then browse folders on demand without importing or indexing the entire image. For split images, select the segments or grant access to their containing folder. Preview individual files, inspect metadata and hex bytes, and calculate a selected file’s hash. Evidence is opened read only and remains on your device. This is a viewer; image wide analysis and reporting are available in dfirOS for Mac. E01 Β· AFF Β· AFF4 Β· raw/dd PDF Β· plist Β· SQLite Β· Office Β· EXIF Annual and monthly subscriptions provide access on Mac and iOS with the same Apple Account. Prices are shown in the app. Subscriptions renew automatically unless canceled in your App Store account settings. The app interface is in English. Terms of Use: https://apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

CodeRun4 screens
dfirOS3 screens

Verdict

The call

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

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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.

UpkeepUpdate frequency

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

ScorecardNo meaningful differences
CodeRun versus dfirOS: the parameters behind the verdict, then further details
ParameterCodeRundfirOS
PriceFreeFree
Positive reviews0.0% of reviewsβ€”
Update frequencyEvery 6 weeksMonthly β€” better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesβ€”
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS15 β€” better16.0
Further details β€” not scored
Size48 MB19 MB
Age rating17+4+
DeveloperShanghai Dazhuo Information Technology Co., Ltd.tumiOS LLC

In-app purchases

3 purchases

CodeRun

Subscriptions3
  • Weekly Subscription3 Days trial$0.997 Days
  • 3-day free trail3 Days trial$2.991 Month
  • Annual Subscription$12.991 Year
2 purchases

dfirOS

Subscriptions2
  • dfirOS Pro Monthly$6.991 Month
  • dfirOS Pro3 Days trial$49.991 Year

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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