Mental Math for Work vs 日常計算

Mental Math for Work helps you practice quick estimates for meetings, sales calls, planning reviews, product discussions, and case interviews. Train with business-context drills for gross margin, discounts, KPI, CVR, CPA, SaaS metrics, workload estimates, sales tax estimates, and engineering rough calculations. Features - Choose a daily goal of 3, 5, 7, or 10 questions - Choose practice days and optional reminders at a time that works for you - See your completed practice days this week - Role-based courses for sales, PM/PdM, planning, engineering management, retail/e-commerce, case interviews, and basics - Category practice for the work math you need most - Estimate OK judgment for practical ranges, not only exact answers - Weak-point review, time attack, and meeting mode - Accuracy, speed, estimate OK rate, and category trends Start with the free daily quest. Premium unlocks category practice, weak-point review, speed training, meeting mode, and detailed progress insights. Build the number reflexes you need at work, one short session at a time. Terms of Use: https://shigoto-no-anzan.pages.dev/legal/terms/ Privacy Policy: https://shigoto-no-anzan.pages.dev/legal/privacy/ Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Daily Calculation is an app that lets you practice calculations often used in everyday life, such as shopping, discounts, splitting bills, and time calculations, in a quiz format. With practical questions like “How much is it after a percentage discount?”, “What time should I leave to arrive on time?”, and “How much does each person pay?”, you can enjoy improving your calculation skills through situations close to real life. Features: ・Practice shopping, discounts, splitting bills, time calculations, and more ・Fast-paced quiz format ・Build a practical sense for calculations used in daily life ・Simple and easy-to-understand screens ・Practice during short breaks Recommended for anyone who is not confident with mental math or wants to calculate faster in everyday situations. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/