CheckMate : Attendance tracker

Himanshu Singh.

About this app

CheckMate is the ultimate attendance tracker built for college and university students. Know exactly where you stand, which classes you can skip, and how to stay above the danger line — all in one app.
Stop guessing. Start strategizing.
🎯 SMART ATTENDANCE TRACKING
Add your subjects, set your schedule, and mark attendance with one tap. CheckMate calculates your percentage instantly and tells you how many classes you can safely skip — or how many you need to attend to recover.
📅 FULL TIMETABLE MANAGEMENT
Set up your weekly class schedule with start times, end times, room numbers, and building blocks. CheckMate shows your complete timetable at a glance and reminds you what class is coming up next.
🎲 BUNK PREDICTOR
Planning a trip or a lazy weekend? Select your vacation dates and CheckMate will show you exactly how each subject gets affected. Know beforehand if you can afford to miss those classes.
⚔️ TRIAGE CALCULATOR
Got multiple classes today but can only attend a few? Triage Calculator tells you which classes to protect and which ones are safe to sacrifice based on your current attendance numbers.
⏰ TIME TRAVELER
Forgot to log attendance for the past few days? No problem. When you open the app, CheckMate detects unmarked classes and lets you swipe through them — mark present, absent, or cancelled with a simple swipe.
📊 DAY WISE ATTENDANCE VIEW
See your entire month's attendance in a spreadsheet-style grid. Every class, every day, every status — all in one view. Tap any cell to edit records.
🎉 HOLIDAY MANAGER
Mark holidays on the calendar so CheckMate stops expecting attendance on those days. Select multiple dates at once and name them. Any attendance accidentally logged on holidays gets automatically cleared.
📱 CLASSMATE SYNC
Share your entire timetable with classmates using a QR code or text code. Your friend scans it, and their app is instantly set up with the same subjects and schedule. No typing needed.
💾 BACKUP AND RESTORE
Generate a backup QR code or text code containing all your data — subjects, attendance history, holidays, profile, everything. Restore anytime on any device by scanning the QR or pasting the code.
🎬 SEMESTER WRAPPED
At the end of your semester, get a personalized story-style summary of your attendance journey. See your persona (The Ghost, The Rebel, The Strategist, The Scholar, or The Legend), your most bunked subject, your best day, hours saved, and more. Share the card with friends.
🔔 DAILY REMINDERS
Set a daily notification to remind you to log your attendance. Choose your preferred time and CheckMate sends a friendly nudge every day.
🌙 TWO BEAUTIFUL THEMES
Switch between Cyber Punk (dark mode with neon accents) and Ocean Light (clean light theme) to match your style.
📋 MORE FEATURES

Extra class logging for surprise lectures
Semester end date tracking with countdown
Subject-wise calendar view with color-coded markers
Edit or delete any past attendance record
Starting baseline sync from college portal numbers
Activity summary with GitHub-style contribution grid
Share attendance reports as text

YOUR DATA STAYS YOURS
CheckMate stores everything locally on your device. No accounts, no servers, no cloud, no tracking, no ads. Your attendance data never leaves your phone.
Built by a student, for students. CheckMate helps you attend smarter, not harder.
Download now and take control of your semester.

What’s new

What's new in this version:

- Fixed photo and media permissions to comply with the latest Google Play policies — your privacy is better protected, and CheckMate now uses Android's secure system photo picker.
- Improved theme visuals for a smoother, more polished look.
- General performance improvements and bug fixes.

Thanks for using CheckMate! Keep tracking your attendance and stay on top of your goals.