CashFlow Designer 📊Mini  
https://sites.google.com/view/cashflow-designer-mini
Create / define a  CashFlow  from available 💶  cash components  (deposit, payout, installment, discount, special repayment, interest dates, etc.), for example to create a loan or savings plan from a bank and display the  nominal account plan  from the generated cash flow according to various interest rate scenarios in a web browser ... 
 Compare  the generated account plan with that of a bank offer for a  loan  or a  savings  /  type of investment  to get the To make the  financial mathematics  on which this product is based more transparent 😉👍
Share 🔗 the generated  CashFlow  in  CSV format  for import into  EXCEL  /  LibreCalc  or another spreadsheet. Send and view the account plan 📊👀 in  HTML format  in an (external) web browser.
The  CashFlow-Designer 📊Mini  app has the following features:
& # 8226; & # 8195; 📅  ZinsUsance 30/360  (German bank calendar) and  act / act  (real calendar) available
& # 8226; & # 8195; Can be used  OFFLINE  after installation
& # 8226; & # 8195; no storage of private smartphone data such as contacts or SMS
& # 8226; & # 8195; absolutely  free  and  without any annoying advertising  ✔️
& # 8226; & # 8195; Calculation results are based on financial mathematical literature 📘📚📖
and other publications on these topics verified with  LibreCalc  💡
& # 8226; & # 8195; 💾 Save, 📂load and 🔗share the created CashFlows Cash in the SQLITE database format
The app should run on smartphones 📱 and tablets from  Android 5  'Lollipop' ...
A screen resolution of Full-HD 1080 * 1920 pixels or more is highly recommended.
Have fun with  CashFlow Designer 📊Mini 
 VES  🍌🐒