Madona vs kralis
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Madona
Write and execute MATLAB and Octave code directly on your mobile device. Ideal for learning and testing code snippets with a custom keyboard and advanced editor. Supports plotting and graphing with detailed error output.
- Compile and run MATLAB/Octave code
- Supports plotting and graphing
- View program output or detailed error
- Custom keyboard for easy input
- Advanced source code editor
- Open, save, import, and share files
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Write MATLAB/Octave code directly on your iPhone, iPad and iPod Touch! This app is ideal for learning and testing code snippets! The Octave language is an interpreted programming language. Its syntax is very similar to Matlab, and careful programming of a script will allow it to run on both Octave and Matlab. The language helps in solving linear and nonlinear problems numerically, and for performing other numerical experiments This app provides a mobile environment that allows you to execute Octave/MATLAB using the GNU Octave compiler. Features: - Compile and run your program - Supports plotting and graphing - View program output or detailed error - Select and run chunk of codes - Custom keyboard for easy input of frequently used characters - Optimized for connecting with external physical/bluetooth keyboard - Advanced source code editor with syntax highlighting and line numbers - Open, save, import and share files. - Language reference Limitations: - Internet connection is required for compilation - Maximum program running time is 20s - One file can be run at a time - Some file system, network and graphics functions may be limited - This is a batch compiler; interactive programs are not supported. For example, if your program provides an input prompt, enter the input in the Input tab prior to compilation.
kralis
This platform transforms educational institutions into smart schools with comprehensive tools for learning, results, fee management, and online testing. It empowers administrators, teachers, students, and parents with a streamlined and efficient school experience.
- Learning management tools
- Result management
- Fees management
- Computer-based testing
- Smart school transformation
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Kralis – Smart School Solution A calmer way to run the school day. Kralis is an all-in-one school management platform that brings administrators, teachers, students, parents, and school leaders together in one connected workspace. From academic records and attendance to AI-powered computer-based testing, learning management, school finance, communication, and intelligent assistance, Kralis helps schools operate more efficiently. Whether you're managing a classroom, tracking student progress, or overseeing an entire institution, Kralis simplifies everyday school operations. Key Features * Academic Records - Manage student results and report cards - Record scores and generate reports - Organize classes, subjects, and academic sessions * Attendance Management - Record daily student and staff attendance - Track attendance history and reports - Monitor punctuality and participation * AI-Powered Learning Management (LMS) - Generate complete courses, modules, lessons, notes, and assessments with AI - Deliver structured digital learning - Track student enrollment and learning progress * AI-Powered Computer-Based Testing (CBT) - Generate examination questions with AI - Build and organize question banks - Schedule and publish examinations - Review attempts and analyze performance * School Fees & Finance - Generate invoices and manage payments - Track fee categories and financial records - Monitor school revenue with built-in reporting * School Communication - Connect teachers, parents, students, and administrators - Send announcements and important updates - Integrated with Klapp for seamless school communication * AI Workspace - AI assistant for teachers, students, and administrators - Lesson planning and academic support - Explanations, content creation, and administrative assistance Built for Every School Role - School Owners - Administrators - Principals - Teachers - Students - Parents Why Schools Choose Kralis - All school operations in one platform - AI-powered teaching and assessment tools - Fast and secure academic record management - Integrated communication for the entire school community - Mobile-friendly experience - Scales from small schools to large institutions Join thousands of students, teachers, and administrators already using Kralis to simplify school management, improve communication, and enhance learning with AI. Run your entire school from one intelligent platform.
Screenshots
Verdict
The clearest difference is review sentiment: kralis at 100% against Madona's 33%. kralis also leads on rating (5.0 vs 3.7) and in-app purchases (none vs 1). Madona's advantage is update cadence (monthly vs every 3 months) and ratings volume (16 vs 1). On price 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
Both are free to download. Madona sells 1 one-off in-app purchase. kralis asks for nothing beyond the download.
kralis holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: Madona has 16 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 33% of Madona's written reviews are positive against 100% of kralis's.
Madona ships an update monthly, kralis every 3 months. The most recent releases landed on October 9, 2026 and September 11, 2026 respectively.
| Parameter | Madona | kralis |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (16 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 33.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 16 — better | 1 |
| Update frequency | Monthly — better | Every 3 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 21 MB | 52 MB |
| Age rating | 4+ | 4+ |
| Developer | Ketan Appa | Netrobase Limited |
Customer experience
Madona
kralis
In-app purchases
Madona
- Upgrade$2.99
kralis
No in-app purchases









