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Screenshots

  • CodeInsight screenshot 1
  • CodeInsight screenshot 2
  • CodeInsight screenshot 3
  • CodeInsight screenshot 4

About CodeInsight

This app is aimed to provide a solution for user to reading programming code on mobile devices like phone and pad. The app provides rich features to make code reading a really easy thing with mobile devices, which makes you really don’t need a PC for code reading. 1. Supported reading codes written in languages in: C, C++, Java, Python, ObjectiveC, C#, Basic, JavaScript, PHP, Perl, Bash, Zsh, Csh, Ruby, Assembly Language, Go, Rust, R, Tcl and a lot of other languages like: Ada, Ant, Asp, Awk, CMake, CSS, Diff, DTD, Bat, Powershell, Eiffel, Erlang, Falcon, Flex, Fortran, HTML, JSON, Lisp, Lua, Matlab, OCalm, Pascal, REXX, SQL, VHDL, Vim, SVG, XML 2. Support programming language syntax highlight for programming languages below: C, C++, C#, Java, Objective C, Eiffel, Fortran, Html, Header files, Asp, Bat, Asm(x86) only, Lua, Perl, Pascal, Php, Python, R, Ruby, Shell script, Tcl/Tk, Vhdl etc 3. Support Github. You can search/browse Github pages and download source code zip archive directly from Github 4. Support search symbols in the whole source code tree, this works like a “grep” command 5. Support jumping from symbol(function, class, global variable, struct, enum etc) to its definition and declaration 6. Support search in single source code file for any keywords. 7. Support list all the symbols in current file. 8. Support find functions who called current functions (C, C++only), similar to Cscope 9. Support find all the functions called by current functions (C, C++ only), similar to Cscope 10. Support find the class inheritance relationship (C++ and Java only) 11. Support download and reading Linux kernel sources 12. Support upload source codes directly from Wifi connections 13. Support download source codes from given URL. 14. Support iTunes to upload source codes 15. Support directly read sources code packaged in Tar, Tar.Gz and zip file format. 16. Support change Font Size and Font Family Name 17. Support no-wrap reading so that a line won’t be break down to multiple lines due to small screen. 18. Multiple code reading theme for reader to choose

What’s new

Version 3.1.0 · Updated October 9, 2026

1. UI enhancement for the Github tab view 2. Uncompress view UI enhancement 3. Bug fix for the "Function call graph" and "Class inheritance Graph" 4. Launch Screen enhancement 5. Regular minor bug fixes

App privacy

The developer, 飞 龙, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

Alternatives to CodeInsight

Looking for apps like CodeInsight? Here are 6 similar apps on the App Store. The highest rated is UNpkl (5.0/5), and all 6 are free to download.

CodeInsight vs. alternatives
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CodeInsight 4.3 / 5 (3 ratings) Free October 9, 2026
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LocalSites 1.0 / 5 (1) Free Apr 27, 2025 Compare
XDiscovery – Free Oct 10, 2026 Compare
UNpkl 5.0 / 5 (5) Free Aug 19, 2026 Compare
CybeTribe – Free Jan 15, 2026 Compare

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