Best Study Apps for High School Students in 2026: 9 Apps Compared

For households that want one subscription to cover the main devices, this is a sensible starting point. Khan Academy is the best free lesson app for high school, with video lessons and practice across maths, science, and English.

It covers topics from basic algebra to calculus, biology, chemistry, and history, with instant feedback on practice exercises. Official digital SAT prep, built with College Board, makes it especially useful for juniors and seniors. Some content is web-focused, and humanities coverage is thinner than maths and science. As a free supplement to class lessons, it is hard to beat.

If you want strong protection without a lot of setup, this option earns a close look. Quizlet is the easiest flashcard app to start with, because you can search for existing sets for popular courses and exams.

The free tier covers flashcards, matching, and test modes, while Plus adds unlimited Learn rounds and more features. Shared sets save time for vocabulary, science terms, and history dates. Free Learn and Test modes are capped, and ads appear on the free tier. For long-term spaced repetition, Anki may serve you better, but Quizlet is faster to start.

Shoppers who care most about value for a large household will find a lot to like here. Anki is the best app for remembering material for months, because its spaced repetition algorithm schedules reviews at the right time.

Desktop, web, and Android versions are free, and you can build custom decks or download shared decks for many subjects. Daily reviews take 10 to 20 minutes once a deck is set up, which is efficient for vocabulary and science facts. Setup takes longer than Quizlet, and the iPhone app is a one-time purchase. If you invest an hour in setup, the long-term payoff for exams is strong.

This one suits people who already know what they want and do not want extra tools in the way. Notion is the best app for organising notes, homework, and revision plans in one workspace.

The free tier handles notes, task lists, and databases for most students, and templates help you start a study planner or subject notebook quickly. Group projects benefit from shared pages and task boards. It can feel complex at first, and the free plan limits file size and page history. Start with a simple weekly planner, then add databases only if you need them.

A good choice when ease of use matters more than a long list of extras. My Study Life is the best planner for school timetables, because it is built around classes, homework, and exams.

You can enter your timetable once, add homework with due dates, and see exam countdowns in one view. Reminders help you avoid missed homework, and sync works across phone and web. It is not a notes app, so you will still need Notion, OneNote, or paper notes for lesson content. As a planner alone, it is clear and focused.

Consider this if you want a well-known name with support that is easy to reach. Forest helps students stay off their phones during study, by growing a virtual tree while you focus.

If you leave the app, the tree dies, which gives a simple incentive to finish a study block. Timed sessions with breaks fit the Pomodoro style many students use for homework. It does not teach or test material, so it works best alongside a lesson or flashcard app. Some platforms charge for extra features, so check the store listing for your device.

This pick stands out for a specific strength that the broader suites do not match as well. Photomath is useful for checking maths homework, because it scans an equation and shows step-by-step solutions.

The free tier solves many equations and shows steps, which helps when you are stuck on algebra, geometry, or calculus. It is best used to check work after you try a problem yourself, not to copy answers. Relying on it for every problem will hurt exam performance, where phones are not allowed. Use it to understand mistakes, then practise similar problems without it.

For buyers on a tighter budget, this is worth checking before paying for a full suite. Grammarly helps high school writers polish essays, with spelling, grammar, and clarity checks in a browser or document editor.

The free version catches common errors and suggests clearer phrasing, which helps for English essays and college applications. It works in Google Docs and Word, so you do not need to copy text elsewhere. Advanced style and plagiarism features need Premium, and it cannot replace planning, drafting, and teacher feedback. Use it as a final check, not as a writer.

When privacy or a lighter footprint is the priority, this option deserves attention. Desmos is the best free graphing tool for high school maths, with a calculator that visualises functions instantly.

The graphing calculator helps with algebra, geometry, and calculus, and it is built into the digital SAT, so practising with it helps on test day. The scientific calculator and classroom activities add value for teachers and students. It does not teach lessons, so pair it with Khan Academy or class notes. For homework and SAT practice, it is a free tool every maths student should know.