Comparison

iCodeEditor vs CodeMaster

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

Head to head
About

iCodeEditor

This app is a compact and powerful code editor and file manager. It allows for parallel file editing with diff operations, direct execution of Ruby and Lua code, and efficient file organization. It also offers advanced searching and navigation features for source code and documents.

Highlights
  • Parallel file editing with diff
  • Direct Ruby and Lua code execution
  • Fast indexing and searching of code
  • Advanced file management
  • Markdown live preview
  • Unicode and UTF-8 inspection
Features
Read full description

Ultra small, strong will. Enjoy edit code with an ultra small code editor. Write your code and immediately syntax checking, run and debugging, regardless they're written with JS, TS, Python, PHP, Ruby, Lua, Perl, Tcl, Java, OC, Clojure, Kotlin, Swift, Erlang, OCaml, Haskell, ...., almost any programming language. Fav Features --------------- * Parallelly edit files side by side. * Fast goto arbitrary file and scroll to particular line. * Side by side edit files with remote terminal and AI code assistant. * Record live log from remote device or server for fast inspect runtime issues. * Indexing all kinds of source code file and documents for fast autocompletion and jumping. * High performance search with Perl regular expression and powerful file filters. * Fast switch between multiple searched results and locating code lines. * Fast download and upload big folders from server or load into editor from other apps. * Efficiently organise and manage folders and files, add, duplicate, cut, paste etc. * View coloured file changes with diff operation and revert to particular version. * Automatically detecting text encoding of a file and it's a binary file or not. * Directly run diff and patch operation on file or folders. * Directly run JavaScript, Ruby and Lua code within the editor, the app is scriptable. * Inspect unicode codepoint and UTF-8 sequences of a single character. * Show invisible characters and efficiently edit them. * Write markdown document and instantly live preview with each typing in. * Add comments and print coloured file changes to pdf file or print as paper. .... mruby supports 3.4.0. Lua supports 5.4.x. *** Release Note *** More than just a code editor, but also a file manager, universal document viewer and multimedia player. In fact, emphasise the app is also a highly efficient file manager is never too much. Since 2012, the app was originally developed as a code editor for iPad for code review, and later, iPhone also supported, while reading code and viewing files on an iPhone is certainly convenient and useful, but editing text file on iPad is even better. Today's iCodeEditor is almost brand new after years of continuous development, reliable, small and fast. Large software is considered harmful, this small code editor also follows the design philosophy, making software as small as possible, pursue terseness and performance, all operations including source code parsing and autocompletion are locally executing except file download and upload requires a network connection, making the app independent of network is another unmentioned key feature. People should have independent thinking to find good stuff by themselves, but not by those prompt feeds, ad video, picture, article, comments and ranks.

About

CodeMaster

A professional mobile code editor and development tool for iOS. It offers comprehensive code browsing, editing, and management features, along with integrated tools for remote connections, database design, and GitHub integration.

Highlights
  • File management and browser
  • VS Code core Monaco editor
  • GitHub integration
  • Code snippet management
  • Database design tool
  • SSH client and SFTP
Features
Read full description

CodeMaster - Mobile Coding IDE CodeMaster is a professional code browsing and development tool for iOS platforms, specifically designed for developers. It integrates multiple practical tools, supports multiple programming languages, and provides complete mobile code browsing, editing, management, and auxiliary development capabilities. Features: - File Management and Browser: Supports WiFi and WebDAV file transfer between devices, quick access to code files on mobile, supports cross-screen programming, and allows access to files on mobile via URL for code editing; intuitive directory management interface, supports preview of multiple file formats, and simultaneously supports viewing, editing, decompression, and compression of various documents. - Code Editor: Integrates the VS Code core Monaco editor, delivering a desktop-level editing experience. Supports multi-language syntax highlighting, intelligent code completion and suggestions, and allows customization of multiple editor themes to suit usage habits. - GitHub Integration: Search for open-source projects and specific code snippets, browse trending projects on the platform; supports browsing personal profiles and repositories, and enables direct editing of project code on mobile devices, seamlessly connecting to open-source development. - Code Tools: Store and manage frequently used code snippets for quick insertion, built-in code comparison tool to contrast version differences, provide multi-language code execution environment and hundreds of code template libraries for various languages, enhancing development efficiency. - Database Design: Built-in database design tool supporting MySQL and other types of database design; graphical display of data content, equipped with SQL editor, can directly write and execute MySQL statements, convenient database management. - Remote Connection: Built-in SSH client to connect to remote servers, supports secure SFTP file transfer, allows direct management of remote server files from mobile devices, enabling remote operations anytime, anywhere. ►Unlimited Access Membership Subscription - With this subscription, you can access all features in the application without restrictions. - Subscription charges depend specifically on the selected subscription plan. - When you confirm the purchase, your iTunes account will be charged. - You can turn off auto-renewal 24 hours before the current subscription ends, otherwise it will auto-renew. - The subscription fee will be deducted from your account 24 hours before the current subscription ends, depending on the package you choose. Privacy Policy: http://www.dazhuogroup.com/codemaster/privacy_statement_en.php Terms of Use: http://www.dazhuogroup.com/codemaster/terms_of_use_en.php If you have any questions or concerns, please visit http://www.dazhuogroup.com/codemaster/ and use our customer support email for feedback

Screenshots

iCodeEditor4 screens
CodeMaster4 screens

Verdict

The call

The clearest difference is price: CodeMaster at Free against iCodeEditor's $19.99. CodeMaster also leads on review sentiment (44% vs 14%) and ratings volume (139 vs 1). iCodeEditor's advantage is in-app purchases (none vs 3) and update cadence (every 3 days vs monthly). On ads, device support and iOS requirement 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

CodeMaster is free to download; iCodeEditor costs $19.99 up front. CodeMaster sells 3 in-app purchases, starting at $1.99 per 7 days. iCodeEditor asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

iCodeEditor holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: CodeMaster has 139 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 14% of iCodeEditor's written reviews are positive against 44% of CodeMaster's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

iCodeEditor ships an update every 3 days, CodeMaster monthly. Both last shipped on September 23, 2026.

Scorecard7 real differences · 3 level
iCodeEditor versus CodeMaster: the parameters behind the verdict, then further details
ParameteriCodeEditorCodeMaster
Price$19.99Free — better
Rating5.0 (1 ratings) — better4.6 (139 ratings)
Positive reviews14.3% of reviews44.4% of reviews — better
Number of ratings1139 — better
Update frequencyEvery 3 days — betterMonthly
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid — betterSubscription
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615 — better
Further details — not scored
Size8 MB170 MB
Age rating4+17+
Developer斌 虞Shanghai Dazhuo Information Technology Co., Ltd.

Customer experience

iCodeEditor

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews7 reviews
Positive14.3%
Neutral14.3%
Negative71.4%

CodeMaster

All ratings139 ratings
Positive89.2%
Neutral2.9%
Negative7.9%
Written reviews18 reviews
Positive44.4%
Neutral22.2%
Negative33.3%

In-app purchases

None

iCodeEditor

No in-app purchases

3 purchases

CodeMaster

Subscriptions3
  • Weekly Membership3 Days trial$1.997 Days
  • Monthly subscription3 Days trial$3.991 Month
  • Annual Subscription3 Days trial$20.991 Year

Questions

Is iCodeEditor free?
iCodeEditor costs $19.99, with no in-app purchases.
Is CodeMaster free?
CodeMaster is free to download, with in-app purchases available.
Which has better reviews, iCodeEditor or CodeMaster?
iCodeEditor is rated higher. iCodeEditor averages 5.0 out of 5 from 1 ratings, while CodeMaster averages 4.6 from 139 ratings.
Do iCodeEditor or CodeMaster have ads?
Neither iCodeEditor nor CodeMaster shows ads.
Which is updated more often, iCodeEditor or CodeMaster?
iCodeEditor ships an update every 3 days, and CodeMaster monthly. Most recently, iCodeEditor was updated on September 23, 2026 and CodeMaster on September 23, 2026.

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