MathMinds vs Pilot Math

MathMinds: Puzzle Quiz turns everyday math into fast, satisfying brain training. Five distinct puzzle modes, clean and colorful design, and instant right/wrong feedback on every answer — no clutter, no distractions, just focused practice you can pick up for two minutes or twenty. FIVE MODES TO MASTER - Number Sequences — spot the pattern and find the missing number in the series. - Operator Puzzles — decode a custom symbol's hidden rule, then use it to solve the final equation. - Fractions & Ratios — simplify, compare, and convert fractions, percentages, and ratios. - Word Problems — real-world scenarios like speed, pricing, and discounts, each with one clear right answer. - Geometry Snap — areas, perimeters, and the Pythagorean theorem, with a shape icon on every question. BUILT FOR FOCUSED PRACTICE Every round is timed, every card shows exactly how many questions or rounds are ahead before you start, and every answer reveals green or red the instant you tap it, so you always know exactly where you stand. Your score and progress are tracked for every mode, so you can always see how far you've come. MathMinds is free to play and supported by ads. Available in English, Spanish, French, German, Japanese, Arabic, and Turkish. Whether you're warming up your brain before school, killing five minutes in a waiting room, or just enjoy a good number puzzle, MathMinds has a mode for you.

Master the aviation calculations every pilot needs — without a calculator. Rules of Thumb trains you to perform real cockpit mental math quickly and accurately. Six game types cover the calculations student pilots and professionals use every day: Conversions — speeds, weights, fuel units, distances Crosswind — crosswind component from angle and wind speed Drift Correction — DCA using speed factor method True Airspeed — TAS correction for altitude Distance & Altitude — descent planning, ROD calculations Pressure Altitude — PA, ISA deviation, density altitude Four difficulty levels take you from learning with hints to typing your answer under time pressure with tight tolerances — just like a real checkride. Master Plus mode and Master Plus Challenge are available with a subscription (€5.99/month or €34.99/year). Master Plus Challenge delivers questions via notifications over 10 hours, simulating real in-flight decision pressure. Free tier includes: Learning mode (20 min/day), Training mode (10 questions/day) and Master mode (5 questions/day). 30 badges reward speed, accuracy, streaks, daily consistency and challenge completion. Whether you're a student pilot preparing for your PPL, working toward your CPL, or a qualified pilot keeping sharp — Rules of Thumb gives you the mental tools to fly with confidence. By downloading this app you agree to Apple's Standard License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/