Karel1981 vs C++ Compiler
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Karel1981
Learn programming with a beginner-friendly language inspired by a robot. This educational tool introduces fundamental coding concepts through interactive exercises, making it ideal for those new to computer science.
- Beginner-friendly programming language
- Introduces fundamental coding concepts
- Interactive learning exercises
- Based on Karel The Robot book
- Ideal for computer science novices
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Karel is an educational programming language for beginners, created by Richard E.Pattis in his book Karel The Robot: A Gentle Introduction to the Art of Programming. Pattis used the language in his courses at Stanford University, California. The language is named after Karel Čapek, a Czech writer who introduced the word robot.
C++ Compiler
This app offers a powerful coding environment for C++ development. It features syntax highlighting, efficient code layout, and tools for easy navigation and editing. Quickly scan code from physical documents and manage your projects with built-in organization and bookmarking.
- Syntax highlighting
- Fast code layout with symbols
- Customizable tools layout
- Intuitive navigation layout
- Scan code from camera
- Tutorials and news
- Bookmarks and project management
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Welcome to the ultimate C++ Compiler app, designed to provide an intuitive and powerful coding experience. The app is equipped with features that cater to both beginners and seasoned developers, ensuring a seamless coding journey. Key Features: Syntax Highlighting: Enjoy a vibrant and readable code editor with color-coded syntax highlighting, making it easy to distinguish between different parts of your code. Fast Code Layout: Our fast code layout includes frequently used symbols, allowing you to code more efficiently and with fewer keystrokes. Tools Layout: Access essential shortcuts such as copy, paste, undo, redo, share, and more, all from a convenient tools layout. Customize your own shortcuts to match your workflow and enhance productivity. Navigation Layout: Move your cursor effortlessly with our navigation layout, designed to make code navigation smooth and intuitive. Scan Code Feature: Quickly scan and import code snippets using your device's camera. Perfect for grabbing code from textbooks, whiteboards, or printed documents. Tutorials and News Section: Stay updated with the latest in C++ development through our integrated tutorials and news section. Learn new techniques, best practices, and keep up with industry trends. Bookmarks and Project Management: Easily bookmark important code snippets and projects for quick access. Manage your projects efficiently with our built-in project organization tools. Elevate your coding experience with the C++ Compiler app, where every feature is crafted to support your development needs. Whether you're writing your first line of code or debugging complex projects, the app is your perfect coding companion. Developed by Anvaysoft Programmer- Hrishi Suthar Made with love in India
Screenshots
Verdict
The clearest difference is rating: Karel1981 at 4.5 against C++ Compiler's 2.2. Karel1981 also leads on iOS requirement (9.0 vs 13.0). C++ Compiler's advantage is ratings volume (25 vs 2). On price, review sentiment, update cadence and ads 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Karel1981 holds the better App Store score, 4.5 against 2.2. That said, the two scores are not equally well evidenced: C++ Compiler has 25 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 67% of Karel1981's written reviews are positive against 70% of C++ Compiler's, so the app with the better star average is not the one people write more warmly about.
Karel1981 ships an update every 5 months, C++ Compiler every 6 months. The most recent releases landed on October 2, 2026 and October 12, 2026 respectively.
| Parameter | Karel1981 | C++ Compiler |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) — better | 2.2 (25 ratings) |
| Positive reviews | 66.7% of reviews | 70.2% of reviews — better |
| Number of ratings | 2 | 25 — better |
| Update frequency | Every 5 months — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 65 MB | 65 MB |
| Age rating | 4+ | 4+ |
| Developer | IHPCI.org, z.s. | Hrishi Suthar |
Customer experience
Karel1981
C++ Compiler
In-app purchases
Karel1981
No in-app purchases
C++ Compiler
No in-app purchases
Questions
Is Karel1981 free?
Is C++ Compiler free?
Which has better reviews, Karel1981 or C++ Compiler?
Do Karel1981 or C++ Compiler have ads?
Which is updated more often, Karel1981 or C++ Compiler?
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