An academic support hub for HSC ICT students, now as an Android app. Calculators, converters, code practice and chapter-wise tools, all in one place.
⬇️ Download the latest app · Mentor profile · Admission form
- Open the latest release on your phone.
- Download the
.apkfile under Assets. - Open it. If Android asks, allow Install unknown apps for your browser or file manager.
- Tap Install, then open ICT Flow.
Requirements: Android 9.0 (API 28) or newer, and an internet connection. The app never asks for anything beyond internet and network-state access.
Updating: download the newest APK and install it over the old one. Your data stays in your account.
ICT Flow groups its tools by the HSC ICT syllabus, so you can jump straight to the chapter you're studying.
| Chapter | Tools |
|---|---|
| 1. World of ICT | Nanometer calculator |
| 2. Communication & Networking | Bandwidth calculator · Synchronous/Asynchronous transmission efficiency |
| 3. Number Systems & Digital Devices | Base calculator & converter · Binary calculation · Complement calculator · Code calculation · Logic gate calculator · Logic circuit builder |
| 4. Web Design & HTML | HTML examples · Tags & attributes reference · Color reference · URL and IP address analyzers · HTML practice editor |
| 5. Programming in C | C examples · Loop calculator · Variable name validator · C practice editor |
| 6. Database (SQL) | SQL examples · SQL practice editor · Encryption & decryption |
| Extras | Scientific calculator · Morse code converter · and a few fun tools |
Plus: secure sign-in with email verification, a personal profile, notifications from your mentor, and more.
- One tap away. Launch from your home screen instead of hunting for a bookmark.
- Distraction-free. Opens full screen, with links to other sites handed to your browser.
- Stays fresh. The content updates on the server, so you always get the newest tools without reinstalling.
- Lightweight. The app clears its cache automatically after being closed for a while.
- Permissions: Internet and network state only.
- Only ICT Flow's own pages open inside the app; everything else opens in your browser.
- No ads. No trackers added by the app itself.
- Prefer the web? Everything also works at mrdeveloperjis.github.io/ict.
ICT Flow by Jahid is an academic support hub for HSC ICT (1st & 2nd year) batches in Chattogram, Bangladesh, built and mentored by MD. Jahidul Islam Sujan.
| 🧑🏫 Mentor profile | Md. Jahidul Islam Sujan |
| 📝 Join a batch | Student admission form |
| 🌐 Web app | ICT Flow by Jahid |
Is the source code available?
No. This repository only distributes the compiled APK through Releases. The project's source repositories are private.
"App not installed" or a blocked install warning?
Allow installs from your browser or file manager in Android settings, and make sure you're on Android 9 or newer. If you have an older copy from another source, uninstall it first.
The app shows a blank or offline page.
Check your internet connection and reopen the app. Most tools need a connection to load.
Found a bug or have a suggestion?
Open an issue with your phone model, Android version and app version, or contact the mentor through the profile page.
© 2023-2026 MD. JAHIDUL ISLAM SUJAN. This repository contains compiled binaries only, licensed for personal use. See LICENSE for details.
Learn the tech, with love, by Jahid. 💖