Comparison

iqSystem vs CodeInsight

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

Head to head
About

iqSystem

Features
Read full description

iqSystem allows you to interact with a wide variety of IDK Pro A/V devices over the network, all on your iPhone. iqSystem is available as a simple interface for BYOD (bring your own device) applications or as front end to the complete system management (controlling multiple devices) with access to the full menu of options within the specified device. This was developed in keeping with the IDK’s Pro-A/V solutions to address a broad variety of market verticals that include: Education, Corporate, Entertainment, and Government applications. The control system follows IDK’s vertically integrated corporate structure where the entire IDK team operates closely together, encouraging both a spirit of inter-departmental cooperation and the ability to collaborate on our continuing pursuit of excellence. With our in-house production facilities, IDK can meet emerging market demands for additional features and enhanced performance more quickly than other Pro-A/V equipment manufacturers.

About

CodeInsight

Read and analyze programming code on mobile devices with extensive language support and syntax highlighting. Features include GitHub integration, code searching, and symbol navigation, eliminating the need for a PC for code review.

Highlights
  • Extensive programming language support
  • Syntax highlighting for multiple languages
  • GitHub browsing and code downloading
  • Code search and symbol navigation
  • Upload code via Wi-Fi and iTunes
  • Support for various archive formats (Tar, Zip)
Features
Read full description

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

Screenshots

iqSystem4 screens
CodeInsight4 screens

Verdict

The call

The clearest difference is in-app purchases: iqSystem at none against CodeInsight's 1. iqSystem also leads on iOS requirement (8.0 vs 17.0). CodeInsight's advantage is update cadence (every 2 weeks vs every 3 months). On price, ads and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. CodeInsight sells 1 one-off in-app purchase. iqSystem asks for nothing beyond the download.

UpkeepUpdate frequency

iqSystem ships an update every 3 months, CodeInsight every 2 weeks. The most recent releases landed on September 27, 2026 and October 3, 2026 respectively.

Scorecard3 real differences · 7 level
iqSystem versus CodeInsight: the parameters behind the verdict, then further details
ParameteriqSystemCodeInsight
PriceFreeFree
Rating—4.3 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 3 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS8.0 — better17.0
Further details — not scored
Size97 MB10 MB
Age rating4+4+
DeveloperIDK Corporation飞 龙

In-app purchases

None

iqSystem

No in-app purchases

1 purchases

CodeInsight

One-time1
  • Full funtional version$2.99

Questions

Is iqSystem free?
iqSystem is free to download, with no in-app purchases.
Is CodeInsight free?
CodeInsight is free to download, with in-app purchases available.
Do iqSystem or CodeInsight have ads?
Neither iqSystem nor CodeInsight shows ads.
Which is updated more often, iqSystem or CodeInsight?
iqSystem ships an update every 3 months, and CodeInsight every 2 weeks. Most recently, iqSystem was updated on September 27, 2026 and CodeInsight on October 3, 2026.

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