# Clarity Calc — Clarity & Usability Focused

> Clarity & Usability Focused (iPhone/iPad app by MASAHIRO HIRAIWA.)

- Source: https://appshunter.io/ios/app/clarity-calc/id6749896438 (this page in markdown: same URL + `.md`)
- Developer: [MASAHIRO HIRAIWA](https://appshunter.io/developer/1814993082)
- Category: Utilities, Productivity
- Price: $3.99
- Age rating: 4+
- Requires: iOS 15.1 · 22 MB
- Languages: American English
- Released: 2025-08-17
- Data updated: 2026-09-07
- User reviews in markdown: https://appshunter.io/ios/app/clarity-calc/id6749896438/reviews.md

## What is Clarity Calc?

A beautifully designed iPhone calculator app with a subtle glass-like appearance and intuitive usability.
Supports 0–9/00 keys, decimal point, four basic operations, sign change, CE/AC, and equals.
Improved readability with thousand separators and automatic conversion of scientific notation to standard numbers.
Keeps up to 200 history items — tap to reuse, long press to copy, and swipe to delete.
Customize freely with language switching (English/Japanese), theme colors, background images, and app reset.
Enjoy responsive key input and a mobile-optimized layout for smooth, everyday calculations.


## Version history (last 1 release)

### 1.0 — 2025-08-17

No release notes.

## More apps by MASAHIRO HIRAIWA

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- [RackPlanner Pro](https://appshunter.io/ios/app/rackplanner-pro/id6746972550)
- [Visual TCPIP Trainer](https://appshunter.io/ios/app/visual-tcpip-trainer/id6752111554)
- [Volt Drop Check & Plug](https://appshunter.io/ios/app/volt-drop-check-and-plug/id6752117109)

All apps by MASAHIRO HIRAIWA: https://appshunter.io/developer/1814993082

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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 2026-09-07.*