# MyCalc: Flexible Calculator — Featuring A Rolling History

> Featuring A Rolling History (iPhone/iPad app by Doughton Data Solutions.)

- Source: https://appshunter.io/ios/app/mycalc-flexible-calculator/id6775059951 (this page in markdown: same URL + `.md`)
- Developer: [Doughton Data Solutions](https://appshunter.io/developer/1842000017)
- Category: Utilities, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 17.6 · 2 MB
- Languages: American English
- Released: 2026-06-24
- Data updated: 2026-08-02
- User reviews in markdown: https://appshunter.io/ios/app/mycalc-flexible-calculator/id6775059951/reviews.md

## What is MyCalc?

ROLLING HISTORY + REUSABLE VALUES AND ANSWERS
• Keep a running history of your calculations instead of losing each expression and result after every step
• Tap previous numbers and results in the history window to reuse them
• Export your rolling history as a plain-text file

TIME + DATE CALCULATIONS
• Add and subtract multiple durations of time
• Multiply and divide using a single duration of time
• Take a date and add or subtract years, months, weeks, and days
• Compare two dates and understand the amount of time between them
• Adjust the output format to easily view different time layouts

USER-DEFINED VARIABLES
• Create named values and formulas
• Insert them into live equations
• Reference them when defining additional variables

CUSTOM KEYPADS
• Create, name, and organize your own keypads
• Reorder buttons and customize colors
• Have up to 15 active keypad layouts

CONVERSIONS + SPECIALTY + SCIENTIFIC MATH
• Convert distance, area, volume, weight, temperature, and pace
• Create a custom keypad with your most-used conversions

DISPLAY + CONTROL
• Choose decimal places, rounding direction, negative number formatting, time display format, date format, large-number separators, and history text size
• Use built-in shortcuts to make calculations faster and more seamless


## Version history (last 1 release)

### 1.0 — 2026-06-24

No release notes.

## More apps by Doughton Data Solutions

- [MyTime: Time & Invoice Tracker](https://appshunter.io/ios/app/mytime-time-and-invoice-tracker/id6752966191)

All apps by Doughton Data Solutions: https://appshunter.io/developer/1842000017

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-02.*