NotebookLM
Focus: research, citations and summaries. Shares study with Anki. A web app, not a desktop app. Freemium (Anki: Free). Same 4.6 rating.
Desktop App
Spaced repetition flashcards that make learning stick.
Rating
4.6 / 5
Pricing
Free
Difficulty
Intermediate
Works on
macOS, Windows, Linux
Built with love by Shushant Lakhyani. Building bestproductivityresources.com
Anki schedules reviews at the moment you are about to forget, which is the most evidence-backed way to learn large amounts of material. Free, open source and offline.
Anki is free on Windows, Mac and Linux, AnkiDroid is free on Android, and AnkiWeb sync is free. AnkiMobile for iPhone and iPad is a paid app, and its sales help fund Anki's development. See current prices on Anki's site
Checked 2026-10-30. Prices change, so double-check before you pay.
See how Anki stacks up, side by side, plus the lists it made.
Not sold on Anki? These do a similar job, and each card says what it has in common.
Focus: research, citations and summaries. Shares study with Anki. A web app, not a desktop app. Freemium (Anki: Free). Same 4.6 rating.
Focus: learning, ai and students. Shares study with Anki. A YouTube Video, not a desktop app. Rated 4.5 (Anki: 4.6).
Focus: ebook reader, epub and annotations. Also in Reading and Learning, like Anki. Adds Offline. Same 4.6 rating.
Focus: offline wikipedia, reference and offline reading. Also in Learning and Research, like Anki. Adds Offline. Same 4.6 rating.
Focus: ebook reader, epub and annotations. Also in Reading and Learning, like Anki. Same 4.6 rating.
Focus: pdf reader, research papers and keyboard. Also in Reading and Research, like Anki. Same 4.6 rating.
Want to spend nothing? These free picks cover similar ground.
Focus: rss reader, news feeds and reading. Also in Reading and Research, like Anki. Rated 4.5 (Anki: 4.6).
Focus: ebook reader, epub and accessibility. Also in Reading and Learning, like Anki. Adds Offline. Rated 4.5 (Anki: 4.6).
Focus: maths, calculus and algebra. Also in Learning and Research, like Anki. A course, not a desktop app. Rated 4.8 (Anki: 4.6).
Focus: encyclopedia, reference and research. Also in Research and Learning, like Anki. A website, not a desktop app. Rated 4.8 (Anki: 4.6).
Focus: revision, gcse and school. Also in Learning and Research, like Anki. A website, not a desktop app. Rated 4.7 (Anki: 4.6).
Focus: art, museums and culture. Also in Learning and Research, like Anki. A website, not a desktop app. Rated 4.7 (Anki: 4.6).
Free Notion database
Real online businesses, creators and projects, broken down by how they make money: apps, online stores, AI tools and more. Free on Gumroad.
Get the free databaseFree Notion database
Hundreds of online income methods in one place, so you can compare options and pick one to try. Free on Gumroad.
Get the free listFor research and ideas only. Results vary and nothing here is a promise of income. See our Disclaimer.
Weekly newsletter
One short email every Monday with everything shipped that week: new free tools and websites, new guides, new free browser tools and what's new in my free Gumroad libraries, plus how the site is growing. Free, and you can unsubscribe anytime.
Join the newsletterYou sign up on Gumroad, which stores your email to send the newsletter. See our Privacy Policy.