Calclin

Roll Calculator & Formulas

Gratis · Compras dentro de la app

A calculator memo on a paper-style roll. Switch calculator and formula modes, edit rows, add notes, and export to PDF. Includes unit math and multiple calculators. A calculator memo app with history that keeps your calculation process visible like a paper roll. Switch between calculator input and formula input to handle everything from everyday math to calculations you want to keep as records. ■ Calculator mode and Formula mode Calculator mode evaluates left to right (5+5×2=20). Formula mode respects operator precedence (5+5×2=15) and supports parentheses and roots. Switch anytime from the input row, changing the calculation style without leaving the active input area. ■ Paper-roll style history Expressions and answers stay on the roll from the top, so you can see the flow of your calculation at a glance. Subtle side lines and top shading keep each frame easy to distinguish, even with multiple rolls. In calculator mode, a running total can be shown while you type. ■ Edit rows and add notes In calculator mode, tap any roll row to edit and recalculate. Add a note to any history entry. Swipe left to delete; swipe right to add a memo, copy the expression, or copy the answer. ■ PDF export Export a calculation roll as a PDF whenever you want to keep it. ■ Use multiple calculators side by side Up to a triple deck. Add or remove panels with the [+][−] header buttons, swipe or tap to switch, and double-tap to toggle between 1-panel and 2-panel views. ■ Unit-aware calculations Calculate with units of length, area, volume, and weight. Press a different unit key to change only the unit, or press the same unit key again to convert the number. Tap an underlined unit to pick from the conversion list. ■ TAX+ and TAX− keys Add tax to, or remove tax from, the value you are entering or the answer you just calculated. Set up to three tax rates; each key shows its rate. ■ Customizable keyboard Long-press any key to define it, and merge keys vertically or horizontally to create larger keys. Switch between 5 layouts (30 keys each), and export or import your arrangement. ■ Flexible display settings Choose the decimal point and grouping symbols, the grouping style (every 3 or 4 digits, Indian style), the number of decimal digits, and the rounding mode (including round half to even). Answers are kept at full precision; rounded answers are marked with "≒", and tapping one shows every digit. Pick Auto, Light, or Dark appearance, and enlarge or reduce text size. Your settings are restored on next launch. ■ Beginner and Expert modes Beginner mode shows labels and tips for each button. Once you are comfortable, Expert mode unlocks advanced operations such as long-press key editing. The calculation engine uses C/C++ fixed-point decimal, stored internally in BCD arrays. Note: Data is not encrypted. Please do not store personal or confidential information.

Calificaciones y reseñas

  • Esta app no ha recibido suficientes calificaciones ni reseñas para mostrar un resumen.

■ Answers kept at full precision - Answers, not just intermediate results, are now kept at full precision - The display is rounded to your chosen number of digits. Rounded answers are marked with "≒"; tap one to see every digit ■ Clearer unit handling - Pressing a different unit key changes only the unit and keeps the number 　e.g. 60m², press [坪] once: 60坪 - Pressing the same unit key again converts the number 　e.g. 60m², press [坪] twice: 18.15坪 - Tap an underlined unit to open the conversion list and convert to the unit you choose ■ New TAX+ and TAX− keys - Set up to three tax rates in "Key settings"; each key shows its rate - Works on the value you are entering and on the answer you just calculated ■ Usability improvements - Moving between Formula and Calculator modes feels more natural - Redesigned the Formula / Calculator switch - In Expert mode, switching between the roll and the keyboard is twice as fast - Redesigned how options are chosen in Settings

Versión 2.4.0

El desarrollador (Azukid.com) indicó que las prácticas de privacidad de la app pueden incluir el manejo de datos que se describe a continuación. Para obtener más detalles, consulta la política de privacidad del desarrollador .

  • No se recopilan datos

    El desarrollador no recopila ningún dato en esta app.

    Las prácticas de privacidad pueden cambiar; por ejemplo, según tu edad o las funciones que uses. Obtén detalles

    El desarrollador indicó que esta app admite las siguientes funciones de accesibilidad. Obtén detalles

    • Funciones admitidas

      • Texto más grande

      • Interfaz oscura

    Ficha técnica

    Vendedor
    Masakazu Matsuyama
    Tamaño
    9 MB
    Categoría
    Productividad
    Compatibilidad
    Requiere iOS 18.0 o posterior.
    • iPhone
      Requiere iOS 18.0 o posterior.
    • iPad
      Requiere iPadOS 18.0 o posterior.
    Idiomas
    Inglés, Japonés
    Edad
    4+
    Compras dentro de la app
    Sí
    Copyright
    © 2010 sumpo@azukid
  • Sitio web del desarrollador
  • Política de privacidad

    • Más de Azukid.com

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