It comes with an in depth Tutorial Video to answer any questions you have, regarding the app and to help you further understand the world of advanced finance. ◉ ADVANCED FEATURES: ▸ Scientific Functions (MathDisp. Mode) ▸ Time-Value-Money Solving ▸ Amortization Schedule ▸ 2 Variables Statistics ▸ Linear Regression ▸ Uneven Cash-Flow Calculation ▸ Margin & Markup Calculation ▸ Advanced MATH Display Mode ▸ Functions History Bar ▸ 10 Extended Memory Slots ▸ Copy/Paste & Sharing ▸ 2 Flat Morden Themes & Legacy one. ◉ GRAPH & DIAGRAM: ▸ Scatter Plot ▸ Linear Regression ▸ Cash Flow Diagram. ◉ USE CASES: ▸ Save & Load Multiple Data ▸ Basic Financial Use Cases ▸ Date Calculation ▸ Loans, Bill Split, Tips, ▸ And More... ◉ CURRENCIES/UNIT CONVERTER: ▸ 80+ Popular Currencies Update Hourly. ▸ 1000+ Units in 50 Categories ◉ TUTORIAL VIDEO: ▸ Basic Calculation Video ▸ Work with Use Case & Sharing Data. IT IS THE BEST FINANCIAL CALCULATOR !!!!!!! We love your feedback, Thanks a lot ! Please contact us for questions, bugs/crash reports, conversion requirements, etc…