Calculator & Converter - EYSK

Name: Calculator & Converter - EYSK
Rating: 3 (2 reviews)
Author: Kiseon Cho

By: Kiseon Cho App

Easy and Powerful Calculator

Overview

Version:

2.3

Last updated: 2023-07-12

Ranking

#738,037 ▲ 2,091

Overall

Features & Capabilities

FREE! No ADs! EYSK Cal is a super convenient, unique, and brand-new Calculator for iOS users. The only state-of-the-art calculator to replace your default calculator.

EYSK Cal supports various mathematics functions that are simple and easy to use in iOS environments.

Overall features are,

Incredibly easy-to-use and intelligent calculator
Simple Interface
Supports mathematics functions, scientific functions, and converter functions
Elaborate and neat UI for input, output, and user controls
Convenient and versatile control functions
Calculation result real-time displayed as you input
Blinking cursor for improved usability
Organized into four efficient tabs with valuable features (General, advanced, Constant, and Convert)
Inputs and results are shared across all categories.
Supports continuous input (c.f, 123 + 456 x 789 ÷ 321 + 123 than 500.518)
Reuse the previous results using M0 ~ M4 memory left side Text Buttons
Copied to the clipboard using M0 ~ M4 memory right side Circle Buttons
Supports various kinds of mathematics functions in each sub-functions
Seven colors can be changed for the primary text
Provided the options for customizer

User Growth & Download Statistics

App

By:

Kiseon Cho

Rating:

3.00

(2)

Version:

2.3 Last updated: 2023-07-12

Version code:

858423461

Creation date:

2022-05-20

Compatible devices:

Size:

684.00KB

URLs:

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-08-06

Compare stats and ranking:

Ranking

# 738,037 ▲ 2,091

For Developers

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Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Kiseon Cho

Apple Apps Store

https://apps.apple.com/us/app/calculator-converter-eysk/id1620029636

User Reviews

Can’t handle very big numbers

by Kr*****, 2026-06-17

Does what I want, which is to compute naturally, i.e., 1 1 = 2 (NOT 1, ENTER, 1, ). But it does so much more. It anticipates the equation, giving you running results. So, for the equation 2 x 345, it will generate an intermediate result of 6, as soon as you enter "2 x 3". The intermediate result will change to 68, as soon as you enter the next digit "4". And the answer will change again to 690, as soon as you enter the final digit "5". Hit the equals sign and not only does that finalize the answer, but it automatically is saved in a scrolling memory feature. How neat is that! Its main shortcoming is that it is limited to single operations only. No hiearchy of functions and no embedded paranthetical expressions. Just simple equations. (However, it does allow you to directly manipulate memory items, so it can be used to evaluate multi-factor/multiple operand equations - but not very elegantly.). Bottom line: It does what I need a simple calculator to do. 5 stars.