Attendup: Class Attendance

Never risk your exam eligibility over an attendance shortfall. Attendup is a simple, private attendance tracker built for college and university students — mark Present or Absent after each class and Attendup instantly tells you the one thing you actually need to know: how many classes you can afford to miss, and how many you need to attend to stay eligible.

No login. No ads. 100% offline — your data never leaves your phone.

★ HOW IT WORKS
1. Add your subjects and set a minimum attendance percentage for each (75% rule? handled).
2. Tap Present or Absent after every class — no semester totals to type in, ever.
3. Attendup instantly shows your live attendance percentage, how many classes you can safely miss, and exactly how many you need to attend to recover.

★ WHY STUDENTS CHOOSE ATTENDUP
• Know your numbers instantly — see how many classes you can miss per subject without dropping below your target, or exactly how many you need to attend to get back above it.
• Counts from YOUR logs — never type in semester totals like other attendance apps. Just mark present or absent and Attendup tracks everything.
• Subject-wise attendance — set your own minimum % (75%, 80%, whatever your college requires) for each subject.
• Colour-coded status — Safe, Warning, At Risk — so one glance tells you exactly where you stand.
• Fix a missed day in two taps, and backfill classes you forgot to mark.
• Joined mid-semester? Enter your starting totals once and carry on.
• A genuinely clean, distraction-free dark interface, built dark-first.

★ NO ADS, EVER
Most attendance apps bury you in ads. Attendup shows none — free or Pro. Your screen stays yours.

★ NEVER LOSE YOUR DATA
The most common complaint about attendance trackers is losing everything on a reinstall or a new phone. Attendup Pro gives you full Backup & Restore — save your entire history to a single file and move it to a new phone in seconds. Your data stays in your hands.

★ FREE FOREVER
Track up to 3 subjects free — no time limit, no ads. The full experience for a light course load, not a trial that expires.

★ ATTENDUP PRO — one-time purchase, yours for life (no subscription)
Pay once, unlock everything, forever:
• Unlimited subjects
• Smart low-attendance alerts, so you catch a problem before it becomes a shortfall
• Mark classes in advance
• Export your attendance to CSV — for yourself or to show faculty
• Backup & Restore to a file — move your full history to a new phone
• Extra 2-player games — Air Hockey, Cannon Duel and Dots & Boxes

★ TAKE A BREAK
Marked your classes? Attendup has a little arcade built in. Play 2048, Tic-Tac-Toe and Pull the Rope solo or pass-and-play with a friend — plus Pro games like Air Hockey, Cannon Duel and Dots & Boxes. A quick distraction between lectures, no internet needed.

★ PRIVATE BY DESIGN
Attendup is offline-first. No account, no cloud, no sign-up — your subjects, logs and settings stay on your device and are never uploaded. We never sell your data and we never show ads.

Built for college, university, polytechnic and coaching students who need to protect their exam eligibility and stay above their attendance criteria — whether you call it an attendance tracker, attendance calculator, class attendance app, or attendance percentage calculator, Attendup is the simplest way to manage your daily attendance with confidence.

Stop guessing. Install Attendup and know exactly where you stand.