Comparison

C/C++$ vs HelixPlot

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

Head to head
About

C/C++$

This tool facilitates efficient C/C++ learning and programming with offline compilation and local execution. It offers extensive code editing features, cloud storage, Git integration, and convenient file sharing options.

Highlights
  • Offline compilation and local execution
  • Code templates and autocompletion
  • Git fetching from GitHub and Gitee
  • LAN HTTP/FTP file transfer
  • iCloud storage and multi-device sync
  • Built-in browser for learning materials
  • File management and format support
Features
Read full description

This is a learning tool for efficient C/C++ learning, fast programming, 【offline compilation and local execution】, Git fetching, iCloud storage, and efficient transfer and sharing via LAN HTTP/FTP multi-point connections. (^.^) It aspires to help you who want to learn, develop, or improve! ! ! (^.^) (^.^) Enjoy colorful learning materials at your fingertips and run examples while learning, making it easy to understand and efficient. (^.^) Enjoy code templates, autocomplate, auto-indentation, code coloring, symbol completion, a symbol keyboard, text search, multi-file search, multi-line indentation, multi-line comments, code formatting, making development more convenient. (^.^) Enjoy easy iCloud storage and multi-device synchronization for efficient collaboration. (^.^) Get source code projects from gitee.com and GitHub with Git. (^.^) Connect to your LAN or Bluetooth and efficiently transfer files via HTTP/FTP multi-point connections. (^.^) Use the built-in browser to easily search for learning materials. Simply select code in the built-in browser to run it. (^.^) Open files in C, CPP, txt, PDF, CHM, MP3, M4V, zip, GIF, PNG, HTML, PY, doc, and other formats from the file system. (^.^) Create folders, files, move files, import files, import photos, import videos, generate audio and video, compress files, and control file sorting from the file system. (^.^) Use gestures like 【left and right swipe】 to switch interfaces quickly and easily. (^.^) Adjust code color, font size, and line spacing for a more comfortable reading experience. (^.^) Customize background images, background colors, text colors, Key colors, shadows, text fonts, text size, background animations, interface transition animations, and the number and order of tabs on the main interface to create your own personalized learning software. (^.^) Generate QR codes for C/C++ scripts and learning materials at your leisure, and scan them to access the scripts and learning materials. (^.^) Share C/C++ scripts and learning materials via email, Weibo, Twitter, and Facebook. Code Templates - The contents of a new file will be copied from the code template. For any questions or suggestions, please contact the developer: QQ: 1301367159 WeChat: 1301367159

About

HelixPlot

Features
Read full description

Discover the beauty of mathematics with HelixPlot, the ultimate 3D graphing calculator for parametric equations and complex numbers. Whether you are a student visualizing calculus concepts, a teacher demonstrating vector functions, or an engineer analyzing waveforms, HelixPlot turns abstract formulas into interactive 3D visualizations instantly. ▸ REAL-TIME 3D RENDERING Type your equation and watch it come to life. HelixPlot renders parametric curves, surfaces, and complex functions in stunning 3D with smooth animations and glowing tracer effects. ▸ THREE VISUALIZATION MODES - Parametric Curves: r(t) = (x, y, z) rendered as smooth 3D tubes - Surfaces: z = f(x,y) with height-based color mapping - Complex Functions: Visualize complex numbers in 3D space ▸ 47 BUILT-IN PRESETS Explore famous equations across five scientific fields: - Mathematics: Lissajous curves, Rose curves, Archimedean spirals - Physics: Damped oscillators, Kepler orbits, Wave packets - Chemistry: Arrhenius curves, Lennard-Jones potential - Biology: Logistic growth, Michaelis-Menten kinetics - Earth Science: Tidal patterns, Seismic waves ▸ PROFESSIONAL LATEX EDITOR Input equations naturally with our visual LaTeX editor. Supports fractions, roots, integrals, Greek letters, and all standard mathematical notation. ▸ INTERACTIVE PARAMETER CONTROL Adjust constants with real-time sliders and see how parameters affect your graph instantly. Perfect for understanding mathematical relationships. ▸ MULTIPLE VIEW MODES - Diagram View: Full 3D perspective with projection shadows - Quad View: See 3D + XY + XZ + YZ planes simultaneously - Projection Planes: Customizable colors and transparency ▸ ANIMATION PLAYBACK Watch curves draw themselves with smooth animations. Control playback speed (0.5x to 5x), scrub through time, and track coordinates in real-time. ▸ EXPORT & SHARE - Save high-resolution PNG images for reports and presentations - Generate shareable links so others can view your exact visualization - Copy equation code for use in other projects ▸ CUSTOMIZATION - Light and Dark themes - Customizable projection plane colors - Adjustable grid, axis labels, and tick marks ▸ OPTIMIZED PERFORMANCE - Web Worker parallel processing for smooth UI - GPU-accelerated rendering with custom shaders - Handles complex equations without lag PERFECT FOR: - Students learning trigonometry, vectors, and calculus - Teachers creating visual demonstrations - Researchers generating publication-quality graphics - Artists exploring mathematical beauty HelixPlot brings the hidden beauty of mathematics to your fingertips. Download now and see equations like never before.

Screenshots

C/C++$4 screens
HelixPlot4 screens

Verdict

The call

The clearest difference is price: HelixPlot at Free against C/C++$'s $2.99. HelixPlot also leads on update cadence (fortnightly vs every 4 months). On ads, in-app purchases, 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

HelixPlot is free to download; C/C++$ costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

C/C++$ ships an update every 4 months, HelixPlot fortnightly. The most recent releases landed on October 11, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 8 level
C/C++$ versus HelixPlot: the parameters behind the verdict, then further details
ParameterC/C++$HelixPlot
Price$2.99Free — better
Rating4.5 (72 ratings) — better—
Positive reviews79.1% of reviews—
Number of ratings72 — better—
Update frequencyEvery 4 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, iPod
Requires iOS14.0 — better15.0
Further details — not scored
Size87 MB12 MB
Age rating17+4+
Developer小文 黄Yonghun Kim

Bugs and requests

C/C++$

Reported bugs

23 issues
  • iWatch manual does not work
  • iWatch manual text is missing and unreadable
  • App only operates properly on one Apple Watch at a time
  • Missing getline function
  • Does not run on older iPads
Show 18 more
  • Complex programs encounter issues, including crashes
  • Error messages are in Chinese
  • Dynamic memory functionality appears not to work
  • Cannot import files
  • Interface is confusing
  • Simple codes do not work
  • Template not supported well (e.g., std::sort fails)
  • C++11 support is optional
  • Annoying buttons that cost 'gold' (money)
  • Horizontal screen display is problematic
  • Input method and shortcut bar block the screen
  • Symbol keyboard reappears after hiding
  • Smart Punctuation settings cause issues
  • Cannot change font size in the editor
  • Cannot change background color
  • Execute button only returns output if there is an error
  • fgets doesn't work
  • Crashes occasionally

Requested features

18 requests
  • Fix iWatch manual functionality
  • Enable app on multiple Apple Watches
  • Add getline function
  • Improve compatibility with older iPads
  • Fix issues with complex programs
Show 13 more
  • Improve error message clarity
  • Add support for dynamic memory
  • Enable file import
  • Simplify the interface
  • Improve horizontal screen display
  • Fix symbol keyboard re-appearance
  • Allow font size adjustment
  • Allow background color change
  • Improve tutorial beginner-friendliness
  • Add a directional pad for cursor
  • Optimize iPad screen layout
  • Make the interface more concise
  • Add keyboard shortcuts for font zoom

HelixPlot

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

C/C++$

No in-app purchases

None

HelixPlot

No in-app purchases

Questions

Is C/C++$ free?
C/C++$ costs $2.99, with no in-app purchases.
Is HelixPlot free?
HelixPlot is free to download, with no in-app purchases.
Do C/C++$ or HelixPlot have ads?
Neither C/C++$ nor HelixPlot shows ads.
Which is updated more often, C/C++$ or HelixPlot?
C/C++$ ships an update every 4 months, and HelixPlot fortnightly. Most recently, C/C++$ was updated on October 11, 2026 and HelixPlot on October 7, 2026.

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