Heftig vs ClassDeck

Hi, I'm Hefti. Heftig is your school companion for iPhone and iPad: a smart notebook, grade calculator, flashcards, timetable, homework tracker, formula collection, and much more. AI helps with explanations and exam prep, fully on-device or via your own API key (BYOK). No tracking, no ads, no data sold. WHAT'S IN IT - Smart notebook with Apple Pencil support - Grade calculator for all federal states and grade systems - Flashcards with spaced repetition (SM-2, FSRS) - Timetable with school-day times, weekly view, period blocks - Homework tracker with smart prioritization - Formula collection for math, physics, chemistry, biology, languages - Briefly explained: 60-90 second topic animations with optional AI narration - Knowledge center with 100+ pre-seeded topics - Playground with 12 AI tools (wishbox, build-me, school coach, schedule analyzer, ...) - Roast test: quiz-style exam prep across 7 subjects - Lab notebook to save AI conversations - Calendar with school terms and holidays - Wellness with breathing exercises, focus timer, panic mode - Career finder, resume builder, future days, internship search - Guardian approval (Apple Family Sharing) for sensitive features FOR EVERYONE Designed for inclusivity. Hefti adapts to your grade, learning style, language and needs. Multiple avatars, dialect support, accessibility mode, simple wording (B1 level). Inclusive language throughout (guardians, not just parents). PRIVACY FIRST Everything stays on your device. AI uses your own API key. No central servers, no tracking, no ads. Transparent about every data flow. LANGUAGE Fully bilingual: German and English. Switch in settings, takes effect immediately. CONTACT Questions, bugs, wishes: info@likafilm.com Website: heftig.likafilm.com Privacy: heftig.likafilm.com/datenschutz Made in Munich.

ClassDeck is the school planner that keeps your whole student life in one place — your weekly class timetable, homework and assignments, exam countdowns, and a full grade and GPA tracker. It works completely offline, with no account and no sign-up, so your school data stays private on your device. Whether you are in middle school, high school, college or university, ClassDeck is built to make your term calmer and more organized. Set up your subjects once, drop your classes onto a beautiful weekly timetable, and let ClassDeck show you exactly what class is happening now and what comes next. WEEKLY CLASS TIMETABLE - Build a clean weekly class schedule with subject, teacher, room and color. - A clear "now and next" card tells you which class is on and what follows. - Rotating A/B week support for schools with alternating timetables. - Tap any class to edit it in seconds. HOMEWORK & ASSIGNMENT TRACKER - Add assignments with a due date, priority and to-do, in-progress or done status. - Attach a photo of the worksheet or whiteboard and add notes. - Smart filters: today, this week, overdue, done, or everything at once. - Check off homework as you finish it and watch your workload shrink. - Optional reminders before each due date so nothing slips through. EXAM COUNTDOWNS - Add every exam and deadline and see a clear days-until countdown. - A calendar view marks every exam and deadline at a glance. - A simple revision tip helps you spread your study before the big day. GRADES & GPA TRACKER - Record marks for any grading scale: percentage, points or GPA on a 4.0 scale. - Weighted categories (exams, homework, labs) give you an accurate average. - See each subject's average and your overall GPA update instantly. - A term overview chart shows how every course is going. INSIGHTS & ACHIEVEMENTS - A consistency heatmap shows how steadily you complete your homework. - This week vs last week comparison and your best day of the week. - Personal records: best day, best week, current and longest streak. - A grade trend chart follows your marks over time. - Dozens of achievements to unlock as you stay on top of your work. PRIVATE & OFFLINE - 100% offline. No account, no login, no cloud, no tracking of your school data. - Everything is stored locally on your device. - Export and import a JSON backup whenever you want, entirely on-device. FULLY LOCALIZED - Available in English, Spanish, French, Italian, German and Portuguese. PERFECT FOR - High school and middle school students who want a simple homework planner. - College and university students juggling a class schedule and exam dates. - Anyone who wants a private student timetable and grade tracker without a subscription. ClassDeck brings your class schedule, homework tracker, exam countdowns and grade book together into one polished, distraction-free planner. Start the school year organized — add your subjects, build your timetable, and let ClassDeck handle the rest. ClassDeck is a personal study companion and is not affiliated with any school, college or examination board.