CodeRun vs Web Sync
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Supports 680 programming languages
- Instant code execution
- Interactive debugging
- Code sharing and importing
- Mobile code prototyping
- Learning-friendly environment
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CodeRun is a mobile tool for running and editing code snippets. It supports over 600 programming languages—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
Web Sync
Transform your iPhone or iPad into a dual-display web renderer. Display web pages on your device and an external screen, with full remote control over content and display settings. Ideal for digital signage, IoT dashboards, and interactive kiosks.
- Dual-display web rendering
- Remote control of content
- Mirrored or independent display modes
- Kiosk Mode
- Web inspector and debugging
- Remote screenshot capture
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Turn your iPhone or iPad into a dual-display web renderer with full remote control capabilities. Web Sync lets you display web pages on both your device and an external display (HDMI, AirPlay, or AV adapter), either mirrored or independent. Perfect for digital signage, IoT dashboards, and interactive kiosks, it gives you complete control over what’s shown on each screen from anywhere. Key Features • Display separate web pages on your device and an external screen • Switch between mirrored and independent display modes • Control remotely through WebHooks or the Remote Control Portal • Change URLs, refresh pages, and toggle auto-refresh • Enable web inspector and debug your web pages and dashboards • Adjust brightness, sound, and UI visibility • Send speech messages and capture screenshots remotely • Enable Kiosk Mode for locked-down interactive displays Use Cases • Digital Signage: Show menus, announcements, or live dashboards on external monitors and update them remotely. • IoT Dashboards: Display smart home or system metrics on a dedicated screen with auto-refresh intervals. • Interactive Kiosks: Use your iPad as a control surface and show related content on an external display, for hotels, events, or information desks. Privacy First Web Sync collects no personal information. The only data ever transmitted consists of screenshots of web displays, and only when you trigger the screenshot function from the Remote Control Portal. These images are used solely to display back to you. Local Control You can use Web Sync entirely on your device without any remote connection. Configure URLs, refresh pages, switch modes, and more, all locally from the app’s Settings. Kiosk Mode and remote control require a one-time in-app purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://justshare.me/web-sync/privacy/
Screenshots
Verdict
The clearest difference is iOS requirement: CodeRun at 15 against Web Sync's 17.0. On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. CodeRun sells 3 in-app purchases, starting at $0.99 per 7 days and Web Sync sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
| Parameter | CodeRun | Web Sync |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | — | 1 — better |
| Update frequency | Every 6 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15 — better | 17.0 |
| Further details — not scored | ||
| Size | 48 MB | 10 MB |
| Age rating | 17+ | 17+ |
| Developer | Shanghai Dazhuo Information Technology Co., Ltd. | Erfan Reed |
Customer experience
CodeRun
Web Sync
In-app purchases
CodeRun
- Weekly Subscription3 Days trial$0.997 Days
- 3-day free trail3 Days trial$2.991 Month
- Annual Subscription$12.991 Year
Web Sync
- Remote Control$2.99









