BrainCell | Flashcards & Study vs Otso

BrainCell – Your Study System for Real Progress Study that actually sticks. BrainCell is your all-in-one learning platform for school, university, and professional development. With smart flashcards, ready-made study decks, and scientifically backed spaced repetition, you reach your goals faster — and retain knowledge long term. Start instantly or create your own cards You decide how you study: • Use ready-made study decks from the community • Create your own flashcards in seconds • Import PDFs or scan your notes • Automatically generate questions and answers BrainCell saves you time and gets you straight into focused learning. Study with a system — not by chance Stop random reviewing. BrainCell uses modern repetition algorithms like FSRS and SM-2 to show you cards exactly when your brain is ready to store them long term. • Spaced repetition • Optimized review intervals • Long-term retention So knowledge stays not just until the exam — but beyond it. Stay motivated and consistent Progress comes from habit. • Study streaks and detailed statistics • Levels, XP, and achievements • Daily challenges Turn studying into a daily routine. Everything organized in one place • Structured decks and topics • Multiple study modes for different learning styles • Offline access • Cloud synchronization All your knowledge, fully organized. Perfect for Students, exam preparation, language learners, university courses, certifications, and lifelong learning. BrainCell is more than a flashcard app. It is your personal study system. Download now and start learning smarter.

A colored wedge shrinks as time runs down. See how much is left at a glance, without having to read the numbers or do the math. Buy once and use it on iPhone, iPad, Apple Watch, and Mac. No ads, no subscriptions, no account. No tracking or data collection. MAKE IT YOURS • Choose a dial maximum of 5, 10, 15, 30, 60, or 120 minutes • Count clockwise or counterclockwise • Adjust sound and haptic feedback on supported devices ON iPHONE AND iPAD • Drag the dial to set a timer; tap to start, pause, or resume • Smooth dialing at up to 120 Hz on ProMotion displays • Swipe beside the dial to change faces, or swipe up for settings • Check the countdown on the Lock Screen and, on supported iPhones, in the Dynamic Island • Keep the screen awake while the timer is running in the foreground • Receive a finish notification in the background when notifications are enabled ON APPLE WATCH All fifteen faces, right on your wrist. Turn the Digital Crown to set the time, tap to start or pause, swipe left or right to change faces, and swipe up for settings. The Watch timer works independently of the iPhone timer. ACCESSIBILITY VoiceOver labels and timer actions, keyboard controls on Mac and iPad, and animations that adapt to Reduce Motion. DETAILS YOU CAN FEEL Each face has its own sounds: Wood knocks, Glass chimes, and LCD clicks like a watch button. Flick the dial and it spins on, clicking past each mark as it slows to a stop. On iPhone and iPad, tilting the device changes the reflections. On Mac, they follow the pointer. Party celebrates with confetti, while Aurora adds a soft shimmer. Motion effects are reduced when Reduce Motion is on. FIFTEEN FACES Each has its own character. • Classic — charcoal body, glass lens, red disc • Pastel — soft candy colors and a textured knob • Rainbow — lilac, with an arc that shrinks color by color • Neumorph — soft, sculpted, quiet • Glass — translucent, on a light wall • Flat — pure, bold, no chrome • Paper — warm stationery, an ink needle • Wood — turned walnut, terracotta wedge • LCD — dot matrix on a backlit sage screen • Rugged — machined blades behind thick rubber • Midnight — black with a hot coral glow • Halo — a glowing amber ring • Neon — a magenta glow against the dark • Aurora — a curtain of light over a starfield • Party — a frosted cake that bursts into confetti Otso takes its name from the bear of Finnish folklore. A timer should sit quietly in the room and be understood at a glance. For lessons, workshops, exams, focused work, homework, and cooking — whenever it helps to see time passing.