# studyplanner.tech > Free study planner tools and research-backed study guides for students, by the makers of ClassTrack, a study planner app for Android (class timetable with AI import from photo/PDF, homework and assignment planner, exam countdowns, AI study plans, grades and GPA). Key facts (checked against the app code on 2026-10-20): - App: ClassTrack ("ClassTrack: Study & Attendance") on Google Play: https://play.google.com/store/apps/details?id=com.classtracks.app (package com.classtracks.app). iPhone version: coming soon. - Price: free. The free plan includes the timetable, tasks, homework, exam countdowns, grades, habits and reminders, plus 10 AI assistant messages per month, 2 AI timetable scans and 2 AI learning plans. ClassTrack Pro (Google Play subscription; local price shown in app) makes AI unlimited and adds notes and flashcards, two-way Google Calendar sync, daily agenda, insights, semester wrap-up with SGPA/CGPA, quiet hours and custom colours. - AI: Google Gemini, called through ClassTrack's own backend. - Web tools: run fully in the browser, no account, nothing uploaded. - Founder and author: Prince Kumar (https://princelabs.me). Contact: support@classtracks.app. - Related site: https://classtracks.app (the app's original website). ## Planners - [Student planner](https://studyplanner.tech/student-planner/): Classes, homework and exams in one app - [Schedule planner](https://studyplanner.tech/schedule-planner/): Plan your week, day by day - [Timetable app](https://studyplanner.tech/timetable-app/): Build or import your class timetable - [AI study planner](https://studyplanner.tech/ai-study-planner/): A study plan built around your deadline - [Exam planner](https://studyplanner.tech/exam-planner/): Countdowns and revision plans - [Homework planner](https://studyplanner.tech/homework-planner/): Assignments with due dates and reminders - [All features](https://studyplanner.tech/features/): every ClassTrack feature and what is free ## Free tools - [Free Study Plan Generator](https://studyplanner.tech/tools/study-plan-generator/): Turn subjects and an exam date into a day-by-day study timetable with built-in revision. - [Free Online Timetable Maker](https://studyplanner.tech/tools/timetable-maker/): Make a colour-coded weekly class timetable, print it, or add it to Google Calendar. - [Exam Countdown Timer](https://studyplanner.tech/tools/exam-countdown/): See days and study days left for every exam, plus the hours you need per day. - [Pomodoro Study Timer](https://studyplanner.tech/tools/pomodoro-timer/): A distraction-free 25/5 focus timer with long breaks and a session counter. - [Assignment & Homework Planner](https://studyplanner.tech/tools/assignment-planner/): Work backwards from a due date and get a dated plan for every step. - [GPA & SGPA Calculator](https://studyplanner.tech/tools/gpa-calculator/): Calculate GPA on a 4.0 scale or SGPA/CGPA on a 10-point scale with credits. - [CGPA to Percentage Converter](https://studyplanner.tech/tools/cgpa-to-percentage/): Convert CGPA to percentage (and back) with CBSE, AICTE and ×10 formulas. - [Attendance Calculator](https://studyplanner.tech/tools/attendance-calculator/): Check your attendance percentage and how many classes you need to reach a target. ## Guides - [Best Study Planner Apps in 2026: 9 Picks Compared (Free & Paid)](https://studyplanner.tech/guides/best-study-planner-apps/): The best study planner apps of 2026 compared on timetable, exams, AI, platforms and price, with the best pick for school, college and exam prep. - [How to Make a Study Timetable That You Actually Follow](https://studyplanner.tech/guides/how-to-make-a-study-timetable/): A 7-step method for building a realistic weekly study timetable, with a free template. - [How to Make a Study Plan for Exams (Backward Planning Method)](https://studyplanner.tech/guides/study-plan-for-exams/): Work back from your exam date, split the syllabus, and leave room for revision and mocks. - [Active Recall and Spaced Repetition: What the Research Says](https://studyplanner.tech/guides/evidence-based-study-techniques/): Which study techniques work, which waste time, and how to build them into your planner. - [The Pomodoro Technique for Students: A Practical Guide](https://studyplanner.tech/guides/pomodoro-technique-for-students/): How to use 25-minute focus blocks for homework, revision and long study days. - [A Sample Weekly Schedule for Students (School and College)](https://studyplanner.tech/guides/weekly-schedule-for-students/): Two worked example weeks you can copy, plus rules for fitting study around classes. - [How to Manage Homework and Assignments Without Last-Minute Panic](https://studyplanner.tech/guides/how-to-manage-homework/): A simple capture-plan-do system for homework, projects and assignment deadlines. - [How Many Hours Should You Study a Day? A Research-Based Answer](https://studyplanner.tech/guides/how-many-hours-to-study-a-day/): Realistic daily study hours for school, college and exam season, and why focused hours beat long ones. - [Board Exam Study Timetable for Class 10 and 12 (Free Template)](https://studyplanner.tech/guides/board-exam-study-timetable/): A month-by-month board exam plan with daily timetables for school days, holidays and the final weeks. - [How to Study for an Exam in One Week: A 7-Day Plan](https://studyplanner.tech/guides/how-to-study-for-an-exam-in-one-week/): A day-by-day plan for the last week before an exam: triage topics, test yourself and protect sleep. ## Company - [About and editorial policy](https://studyplanner.tech/about/) - [Pricing: Free vs Pro](https://studyplanner.tech/pricing/) - [FAQ](https://studyplanner.tech/faq/) - [Contact](https://studyplanner.tech/contact/) ## Optional - [Privacy policy](https://studyplanner.tech/privacy/) - [Terms of use](https://studyplanner.tech/terms/) - [Sitemap](https://studyplanner.tech/sitemap.xml)