SoBrief vs Cognopolis

Get the big ideas of any non-fiction book, or the whole story of any novel, in about 10 minutes. Read or listen to 26,000+ book summaries in 40+ languages. WHY READERS LOVE SOBRIEF • Finally finish the books you start. Get every big idea in about 10 minutes, and go deeper only when a book earns it. • Actually remember what you read. Clear key ideas you can save, revisit and use the next day. • Never miss the book everyone's talking about. Keep up with BookTok, your book club and your group chat. • Never lose the plot. Catch up on a series before the next book drops. • Know if it's worth the hype. See if a book is for you before you commit to 500 pages. NON-FICTION: THE BIG IDEAS Self-help, business, psychology, money, history, science, philosophy, biographies and more. Each summary walks you through the book's key ideas, one at a time. Short on time? Summary in Seconds gives you the whole book at a glance. FICTION: THE WHOLE STORY Romance, romantasy, thrillers, fantasy, mystery, classics, YA and more. Follow the story from beginning to end at your own pace. Meet the cast, and see how it ends only when you choose to. READ IT OR HEAR IT • Every summary is narrated, so you can listen on your commute, at the gym or before bed. • Words highlight as you listen, so you can follow along. • Keep listening from the lock screen and in the background, at any speed. MORE FEATURES • Summaries in 40+ languages, including Spanish, French, German, Portuguese, Italian, Japanese, Korean, Chinese, Arabic and Hindi. • Personal book recommendations and themed shelves to find your next read. • Request any book that isn't in the catalog yet. • Home and lock screen widgets with key ideas. Join 600,000+ readers who are reading more books, easily. Terms of Use: https://sobrief.com/terms Privacy Policy: https://sobrief.com/privacy

Cognopolis — Learn about the mind and train your brain Cognopolis is a platform for learning psychology and exercising your cognitive skills, designed for anyone who's curious: students, professionals, or simply those who want to better understand how the mind works. It brings together in one place daily content, case simulations, mental training, and educational material — all with the support of artificial intelligence. What you'll find inside: • Concept of the Day — a key psychology concept every day, to learn something new effortlessly. Also available as a home-screen widget. • Cases to practice — simulations of fictional cases that invite you to reason and apply what you learn, with step-by-step guided walkthroughs. • Cognitive training — a collection of mental games organized into constellations (attention, memory, deduction, agility, and more) to exercise your brain while having fun. • Tests and reference cards — reference sheets and study tools to review psychology concepts and instruments. • Community — spaces to talk, share, ask, and learn alongside others. • Material and resources — practical content to study, explore, and keep your curiosity alive. Cognopolis is an educational and learning tool. Its content is for training purposes, may contain errors, and does not replace professional judgment. The app does not constitute mental health care, therapy, diagnosis, or treatment. Terms of Use (EULA): https://vinculo-production.up.railway.app/legal/terminos.html Privacy Policy: https://vinculo-production.up.railway.app/legal/index.html