Repetition vs Unit Sharp

Organize everything you want to learn into sets (like folders) and break them down into subjects (specific topics or ideas). The app uses spaced repetition to schedule reminders, helping you review at the perfect time to lock the information into your memory. HOW IT WORKS: 1. Create Sets: Organize your learning into categories like "Math," "Business," or "Languages." 2. Add Subjects: Add specific topics or ideas under each set, such as “Matrix Multiplication” or “Marketing Basics.” 3. Get Reminders: The app uses spaced repetition to schedule reminders, ensuring you review information at the right time. 4. Validate Your Repetition: Confirm in the app once you’ve reviewed a subject. If you haven’t, the app will reschedule it for you. It’s simple, flexible, and perfect for students, professionals, or anyone looking to learn and grow.

Unit Sharp is a mental math trainer designed to build intuition for unit conversions. Instead of relying on formulas or calculators, you learn to estimate values using scale, context, and real-world reasoning. This is not a converter — it’s a skill. --- HOW IT WORKS • Estimate the answer to a conversion problem • Enter your guess using a simple keypad • Get instant feedback based on accuracy • Improve your intuition over time --- ACCURACY-BASED SCORING Answers are graded by how close you are: • Exact • Close • Ballpark Different categories have different precision standards. Scientific units require tighter accuracy, while others allow broader estimates. Your session score reflects your average performance — consistency matters more than perfection. --- GAME MODES • Practice Mode Unlimited questions for focused training • Timed Mode Answer as many as possible under pressure --- CUSTOM TRAINING • Select specific unit categories • Drill individual conversion pairs • Build intuition where it matters most --- WHY IT WORKS Real-world thinking rarely requires exact answers. It requires fast, reasonable estimates. Unit Sharp helps you: • Think in magnitudes • Catch unrealistic numbers • Build confidence with units --- FREE FOREVER • No ads • No subscriptions • No tracking Built as a simple, useful tool for anyone who wants to think better with numbers.