# PaletteCalculator — colorful calc

> colorful calc (iPhone/iPad app by Towa TAKEUCHI.)

- Source: https://appshunter.io/ios/app/palettecalculator/id6473620907 (this page in markdown: same URL + `.md`)
- Developer: [Towa TAKEUCHI](https://appshunter.io/developer/1681125787)
- Category: Productivity, Business
- Price: Free
- Age rating: 4+
- Requires: iOS 12.0 · 35 MB
- Languages: English
- Released: 2023-12-01
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/palettecalculator/id6473620907/reviews.md

## What is PaletteCalculator?

PaletteCalculator has the following functions
・display of calculation formula
・history
・memory
・undo
・selection of calculation formulas by cursor / partial selection / overall selection

PaletteCalculator supports the following functions
・sin
・cos
・tan
・arcsin
・arccos
・arctan
・sinh
・cosh
・tanh
・arcsinh
・arccosh
・arctanh
・exp
・log
・power
・root
・factorical
・nPk
・nCk
・nHk
・tax


## Version history (last 3 releases)

### 1.0.2 — 2024-11-09

Compatible with ios18

### 1.0.1 — 2024-01-16

Change display method of calculation results when digits are large
Cache improve
Compatible with GDPR (only in EEA or UK)

### 1.0.0 — 2023-12-01

No release notes.

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## More apps by Towa TAKEUCHI

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- [Sakai Mobile](https://appshunter.io/ios/app/sakai-mobile/id6479689697)

All apps by Towa TAKEUCHI: https://appshunter.io/developer/1681125787

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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 2026-05-19.*