# CodeInsight

> source insight tool, reader

Canonical page: [https://chrome-stats.com/d/id1552511524](https://chrome-stats.com/d/id1552511524)

## Overview

- **ID:** `id1552511524`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** 飞 龙
- **Category:** Utilities
- **Rating:** 4.30 / 5 (3 ratings)
- **Version:** 2.3.0
- **Last updated:** 2025-02-16
- **First published:** 2021-08-22
- **Size:** 12 MB
- **Data as of:** 2026-09-24
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/codeinsight/id1552511524)
- **Website:** [http://www.apptech4u.com](http://www.apptech4u.com/)
- **Privacy policy:** [http://www.apptech4u.com/codeinsight/privacy.html](http://www.apptech4u.com/codeinsight/privacy.html)

## Description

Support 100+ programming language;Support GitHub access; Support class inheritance/function call graph; Jump to function/class/file; 10+ Reading theme support

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

## Rankings

- #587,843 — Overall
- #47 — source code

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1552511524)