Herman vs SchoolChamp

Say goodbye to complexity and hello to effortless calculations with the Herman Calculator, the ultimate app inspired by the popular web version (https://herman.info). Now packed with even more features and designed to work seamlessly without an Internet connection, it's perfect for users who value reliability on the go.  The Herman Calculator features over 300 unique calculators that cover an extensive range of fundamental quantitative principles. Whether you're managing finances, exploring mathematical concepts, or solving everyday problems, this app is your perfect companion! What can the Herman Calculator calculate? Business Brilliance: Absence Percentage, Attrition Rate, Average Fixed Cost, Bradford Factor, Break-Even, Cap Rate, Capital Gains Yield, Customer Retention, Debt-to-Income Ratio, Expense-to-Income, Lerner Index, Market Capitalization, NOPAT, Parking Ratio, PayPal Fee, Profitability Index, ROI, Sales Tax, Square Fee, Tariff, Utilization Rate, VAT Financial Focus: Amortization, Capital Gains Yield, Car Depreciation, Car Loan Payment, Commission, Credit Card Cost, Discount, Down Payment, Emergency Fund, Expense-to-Income, Future Value Factor, Gratuity, Home Equity, House Affordability, Income Comparison, Mortgage Payment, Present Value Factor, Rent Affordability, Sales Tax, Tip Payment, VAT Fraction Fun: Decimal to Fraction, Fraction to Decimal, Fraction to Percent, Percent to Fraction, Ratio to Fraction, Simplify Fraction Investment Insights: Cap Rate, Capital Gains Yield, Dividend Yield, Hedge Ratio, Home Equity, Market Capitalization, P/E Ratio, Portfolio Return, ROI Length Logic: Conversions between centimeters, feet, inches, kilometers, meters, miles, millimeters, and yards in every possible permutation Mass Made Simple: Grams, kilograms, milligrams, ounces, pounds, and stones—converted into each other to meet every need Math Magic: Absolute Value, Additive Inverse, Circle Measurements, Divisible by, Fibonacci?, Quadratic Equation, Prime Number?, Radian to Degree, Roman Numerals, Significant Figures, and so much more—exploring calculations both basic and complex Percentage Precision: Absence Percentage, Percent Change, Percent Error, Percent of, Percent to Decimal, Plus Percent, Minus Percent, and Fraction to Percent Time Transformations: Days, hours, minutes, months, seconds, weeks, and years—converted in every combination imaginable Volume Variations: Cups, gallons, liters, milliliters, ounces, pints, quarts, tablespoons, and teaspoons—effortlessly transformed to fit your needs Why choose the Herman Calculator? Comprehensive Coverage: Tackle diverse calculations—from fractions to percentages and beyond—all in one app! User-Friendly Design: Intuitive layout ensures ease of use for both professionals and students. Speed Meets Accuracy: Save time while making precise calculations. Whether you're simplifying complex fractions, calculating percentages for work, or diving into mathematical mysteries, the Herman Calculator delivers all the tools you need in a single, sleek package. The app is completely free of advertising, subscription fees, in-app purchases, and user tracking. Simply put, you can enjoy its features without encountering any hidden costs or unexpected interruptions.

OVERVIEW SchoolChamp is the ultimate school management app, specifically designed for students who want to take control of their educational journey. Whether you're at a Gymnasium, secondary school, vocational school, or university — SchoolChamp helps you organise school years, track grades, manage subjects and monitor your performance — all in a beautiful, intuitive app. KEY FEATURES Complete School Management • Create and manage multiple school years with a simple wizard • Track grades across all subjects with weighted calculations • Organise subjects with custom sections (Written, Oral, Projects, etc.) • Set custom weights for different assessment categories • Add notes to subjects, exams and sections for extra context • Monitor your progress with real-time grade statistics and averages Flexible Grading Systems • Support for multiple international grading systems (German 1-6, Swiss, Austrian, US A-F) • Create your own grading systems to match your school • Automatic grade calculations based on weighted sections • Visual grade trends and performance insights Teacher & School Management • Store teacher contact information (email, phone) • Link teachers to subjects • Manage multiple schools and students • Keep all school contacts well organised Smart Organisation • Mark school years as favourites for quick access • Drag-and-drop to reorder subjects and sections • Subject and section templates for faster setup • Apply templates to multiple subjects at once with customisable weights • Demo data feature to quickly explore the app (fully localised) • Intuitive navigation with a clear visual hierarchy Secure Data Management • Create encrypted backups with password protection (AES-GCM encryption) • Restore backups with full data integrity • Share backups via iCloud Drive, AirDrop or the Files app Performance Tracking • Real-time grade averages for each subject • Section-specific performance breakdowns • School year statistics and overall average • Track your progress over time WHY STUDENTS LOVE SCHOOLCHAMP • Stay organised: Never lose track of your grades or subjects again • Save time: Quick setup with templates, bulk operations and guided wizards • Privacy first: All data stays on your device — no cloud, no tracking • Professional design: Beautiful, modern interface that's a pleasure to use • Reliable: Built with Apple's Core Data for rock-solid data persistence PERFECT FOR: • Gymnasium students with many subjects • Vocational students with complex grading systems • University students with weighted assessments • Parents monitoring their children's academic progress • International students with various grading systems • Anyone who wants to keep their academic performance under control DATA SECURITY & PRIVACY Your privacy matters. SchoolChamp stores all data locally on your device using Apple's secure Core Data framework. Optional backups can be encrypted with AES-GCM encryption. No data is sent to external servers, and there is no tracking or advertising. WHAT'S NEXT? We continuously improve SchoolChamp based on user feedback. Upcoming features: • Homework tracking and reminders • Timetable management SUPPORT Need help? Have suggestions? Visit us at https://dviyo.de