10bII+ 1.0.1

The 10bII+ app is a comprehensive reimplementation of the highly popular HP 10bII+ financial calculator, delivering its familiar look and functionality. In addition to replicating the 10bII+'s features, this modernized version offers enhancements such as recipes, interactive prompts, and register views. The free version includes basic calculator functions, Math, Trigonometry, Memory, Interest Conversion, and Date functions. Unlocking advanced functionalities like Time-Value-of-Money (TVM), Amortization, Cash Flow, Bond, Depreciation, Statistics, Profit Margin, and Breakeven requires a one-time In-App-Purchase.

The 10bII+ modern version caters to users' needs by addressing two key challenges: (i) providing visibility into the content stored in each internal register of the calculator and (ii) aiding in recalling specific key sequences for executing precise calculations.

The register views feature, easily accessible from the main screen, offers insights into various register groups. Users can seamlessly switch between different register sets (e.g., Financial, Cash Flow, Bond) to examine stored values.

The inclusion of recipes enables users to record and store common tasks' keystroke sequences, eliminating the need to memorize every step. By selecting a preset or custom recipe and executing it, users receive visual prompts for each keystroke required to complete the calculation accurately.

With 25 ready-to-use recipes and the ability to create/edit/delete custom ones, users can streamline their calculation processes. The clear register view on the screen allows for real-time monitoring of register contents while performing operations.