Best Source Code Apps

248+ iOS apps curated and reviewed

3.9 avg rating
16 free apps
Updated September 2026

Whether you're new to source code or looking for an upgrade, our curated collection of 248+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Source Code Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1HTML Viewer ProHTML Viewer ProFree3.9★ (45)YesYesSep 2026
2Source Code AcademySource Code AcademyFreeNoNoSep 2026
3View SourceView SourceFree3.4★ (59)NoNoSep 2026
4Web InspectorWeb InspectorFree3.9★ (152)NoNoSep 2026
5HTML Viewer QHTML Viewer QFree4.4★ (2.7K)YesNoSep 2026
6Koder Code EditorKoder Code EditorFree4.6★ (12K)NoNoSep 2026
7Sources - Simple code viewer for GithubSources - Simple code viewer for GithubFreeNoYesSep 2026
8Source Code MasterSource Code Master$0.993.3★ (6)NoNoAug 2026

Top Picks for Source Code

3.4(59 ratings)
Free
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Inspect the HTML, CSS, and JavaScript of any website directly on your device. Features syntax highlighting and search capabilities for easy code analysis. Can be used as a standalone tool or integrated with your browser.

More Source Code apps to explore

FAQ about Source Code

What are the best source code apps for iPhone?
HTML Viewer Pro tops our source code apps ranking as of September 2026, with a 3.9-star average from 45 App Store ratings, and it's free to download.
Yes — 16 of the top source code apps we rank are free to download, including HTML Viewer Pro and Source Code Academy.
HTML Viewer Pro shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 248+ source code apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
HTML Viewer Pro allows you to view the source code of web pages directly from their URLs or by using the share function from Safari. It also supports viewing source code from local files on your iPhone or iPad.
Key features include multi-tab browsing, bookmarking and history, keyword search within source code, the ability to switch between static and dynamic HTML, user agent changing, and support for over 180 programming languages. You can also customize the display with numerous themes and font settings.

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