RLM-11CX v2.1 Scientific Calculator

The RLM-11CX calculator is an extensive set of tools and enhancements inspired in the real HP-11C calculator. It works in the same way, but expanded with 15 digits precision, 1000 program steps and a complete set of menus to handle almost any scientific, financial and business problem (toggle tapping the "OPT" key). Also, the Display was expanded to show all the Stack registers and, in landscape orientation, the content of the storage registers and program memory.
Portrait Orientation
Landscape Orientation (Left Handed Setting OFF)


Landscape Orientation (Left Handed Setting ON)
Account Balance Amortization Bonds Price & Yield Black-Scholes Options Cash Flows:Equal Periods Cash Flows: Unequal Periods Depreciation Interest Rates Time Value of Money
Bill-Tip-Split Break-Even Currency Exchange Percents & Margins
(X,N) List-> One-List Statistics (X,N) List-> Two-Lists Statistics (X,N) List-> Curve Fitting (X,Y) List-> Statistics (X,Y) List-> Curve Fitting Probabylity
Angles & Polar Complex Numbers Logarithm Number Alteration Plane Triangle Solution Spherical Triangle Solution Trigonometry & Hyperbolic Universal Constnats Vectors 3D
Angles & Polar Currencies Interest Rates Units
General Settings Storage Registers Memory Content (Date,Trx) List Editor (Date,CF) List Editor (X,N) List Editor (X,Y) List Editor Program Editor Solver Equation Editor Units Database Editor


Once the app is installed for the first time in your device, you have 30 days of a fully functional "Free Trial". After, to continue using the app, the store view is shown asking to do a one time payment for lifetime.

Requirements: iOS Device running iOS version 15.0 or above.