Comparison

CodeMaster vs UXtweak

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

Head to head
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. Built-in local AI LLM delivers smart Q&A and code assistance even offline, turning your phone into a portable computing hub. 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

About

UXtweak

Record your screen and voice while testing websites and apps to provide direct feedback. Answer questions about your user experience to help designers improve their products. Explore a sample study to understand the process.

Highlights
  • Record screen and voice feedback
  • Answer experience-based questions
  • Participate in mobile testing studies
  • Test website and app usability
  • Provide insights to designers
Features
Read full description

UXtweak's app for conducting usability testing studies. UXtweak is a powerful UX research platform offering tools for improving usability of web sites and apps, from prototypes to production. Provide useful insights to app and web designers directly from your iPhone! Record how you use their products, answer questions about your experience, and help make their apps and websites better and more UX friendly! Features - Record your screen (and your voice) while you use an app and provide instant feedback to the app (web) designer - Answer questions describing your experience with the tested app - Try out what a Mobile Testing study looks like through the Try example study function Note: this app is intended for use with UXtweak Mobile Testing, Website Testing and/or Prototype Testing study links. These links will be provided to you by the app designer, developer, or UX researcher. You can try out the functionality of this app by tapping the Try example study button on the app's homescreen.

Screenshots

CodeMaster4 screens
UXtweak4 screens

Verdict

The call

The clearest difference is review sentiment: UXtweak at 80% against CodeMaster's 44%. UXtweak also leads on in-app purchases (none vs 3) and iOS requirement (14.0 vs 16). On price, update cadence, 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. CodeMaster sells 3 in-app purchases, starting at $1.99 per 7 days. UXtweak asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 2, 2026 and September 23, 2026 respectively.

Scorecard4 real differences · 6 level
CodeMaster versus UXtweak: the parameters behind the verdict, then further details
ParameterCodeMasterUXtweak
PriceFreeFree
Rating4.6 (140 ratings) — better—
Positive reviews44.4% of reviews80.0% of reviews — better
Number of ratings140 — better—
Update frequencyMonthlyMonthly
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscriptionFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS1614.0 — better
Further details — not scored
Size1.5 GB77 MB
Age rating4+12+
DeveloperShanghai Dazhuo Information Technology Co., Ltd.UXtweak j. s. a.

Customer experience

CodeMaster

All ratings140 ratings
Positive89.3%
Neutral2.9%
Negative7.9%
Written reviews18 reviews
Positive44.4%
Neutral22.2%
Negative33.3%

UXtweak

Written reviews10 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

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
None

UXtweak

No in-app purchases

Questions

Is CodeMaster free?
CodeMaster is free to download, with in-app purchases available.
Is UXtweak free?
UXtweak is free to download, with no in-app purchases.
Do CodeMaster or UXtweak have ads?
Neither CodeMaster nor UXtweak shows ads.
Which is updated more often, CodeMaster or UXtweak?
CodeMaster ships an update monthly, and UXtweak monthly. Most recently, CodeMaster was updated on October 2, 2026 and UXtweak on September 23, 2026.

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