🚀 Fast, fully offline Android matrix calculator with step-by-step solutions and a clean Material UI.
- ➕ Matrix Operations → Addition, subtraction, multiplication
- 🔄 Transpose → Instantly flip rows & columns
- 📏 Determinant & Inverse → Accurate calculations
- 📝 Step-by-step solutions → Perfect for students & learners
- 🕘 Local history → Saved on device, no cloud dependency
- 🖼️ Export results as image → Share or save easily
- 🌈 Multiple themes → Customize your look
- 🔒 Fully offline → No internet required, secure & fast
- 🚫 No permissions required → App works without accessing contacts, storage, or network
- 📂 Everything stays on your device → Your data never leaves your phone
- 🔐 Safe & private by design → 100% offline, no tracking, no ads
| 🏠 Matrix Input | 📊 Result Screen | 📐 Step-by-Step |
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| 🕘 History | 🎨 Themes / Settings | 👤 About |
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📥 From Releases, install:
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📱 arm64-v8a → Recommended for modern phones ✅
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📱 armeabi-v7a → Old / low-end devices
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💻 x86 / x86_64 → Emulator
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🌍 universal → Works on all devices
- ⬇️ Download APK
- 📂 Open APK
- ⚙️ Allow unknown apps
- ✅ Install
Mohammad Kaif Raja 🇮🇳
- © 2026 Mohammad Kaif Raja 🇮🇳
- 📜 Licensed under MIT License → Free to use, modify, and distribute.
- 🌍 Open Source → Anyone can contribute, fork, or improve this project.
- 🙏 Credits Required → Please give proper credit when using or modifying this project.
- 🤝 Community Friendly → Contributions and pull requests are welcome!
⭐ Star this repo if you like the project!
