# CalcTooi — Classic Tool&Retro Math Gadget

> Classic Tool&Retro Math Gadget (iPhone/iPad app by S.H.Y Art&Tech Office.)

- Source: https://appshunter.io/ios/app/calctooi/id6738410401 (this page in markdown: same URL + `.md`)
- Developer: [S.H.Y Art&Tech Office](https://appshunter.io/developer/1766104332)
- Category: Utilities, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 6 MB
- Languages: American English, French (France), German (Germany), Japanese, Korean, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan)
- Released: 2024-11-25
- Data updated: 2026-02-23
- User reviews in markdown: https://appshunter.io/ios/app/calctooi/id6738410401/reviews.md

## What is CalcTooi?

CalcTooi is an exquisitely designed app that combines "classic style", "easy to use" and "fun". Guided by "less but better", it caters to daily math and basic calculation needs. In addition, the ability to save numbers as retro stickers lets you explore the fun of digital games like Beghilosz and more.

Tags:
Free | No ads | Optimized for iPhone | Pocket Calculator | Math Tool | Arithmetic Toy

@ Better Design %
• Classic Design: Inspired by the iconic Pocket ET66 handheld calculator, combining a retro aesthetic with modern simplicity.
• Retro Theme: A fresh take on 80s nostalgia with dual dark and light themes that adapt seamlessly to your system settings.
• Intuitive Use: Tailored for iPhone: lightweight, intuitive, offline-ready, and offering a smooth, native-like experience.
...

@ Useful Tool %
• Basic Calculation: Ready to use anytime, supports long-form, percentage conversions, positive/negative number and backspace for correction.
• Save Calculations: Long press the screen to capture input formulas or results, with the option to save directly to your photo album.
...

@ Fun Gameplay %
• Number Games: Explore various calculator spelling or arithmetic games, experience retro culture or enjoy the moment of interaction with family and friends
• Make Stickers: Enter secret codes, long press the screen to preview or flip designs, and create personalized stickers with one tap.

...

Why choose CalcTooi ?
Whether you’re seeking a modern digital replacement for retro electronics, a minimalist daily calculator, or an entertaining and educational math gadget, CalcTooi is worth a try. It might just become your go-to tool, silently serving your needs day after day.

CalcTooi is free to download now—get started and explore it today! 

：）

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Buy a Coffee | $3.00 | one-time |



## Version history (last 2 releases)

### 1.1 — 2024-12-03

+. Fixed program functions and configurations
+. Support more localized languages
+. Other product and detail optimizations
...

### 1.0 — 2024-11-26

No release notes.

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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 2026-02-23.*