YKGA Calculator

Yuta Kobayashi Utilities iPhoneiPadiPod touch

YKGA Calculator is a free Utilities app for iPhone and iPad by Yuta Kobayashi. Requires iOS 16. Updated August 13, 2026.

Price: Free; on the App Store
Size: 25 MB; Age 17+
Updated: Aug 13; 2026 · v1.7.3

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Screenshots

About YKGA Calculator

A calculator application with a simple design. Large buttons are easy to see and press. Large characters for high visibility and ease of use. Stress-free operation. Easy to use for everyone from children to seniors. function ･ Basic calculation functions. ･ It can be used in over 60 languages. ･ Tap the calculation result display area to copy it to the clipboard.

What’s new

Version 1.7.3 · Updated August 13, 2026

Bug Fixes.

App privacy

The developer, Yuta Kobayashi, reported these privacy practices to Apple.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

Location: Coarse Location
Browsing History: Browsing History
Identifiers: Device ID
Usage Data: Product Interaction, Advertising Data
Diagnostics: Crash Data, Performance Data

Data Linked to You

The following data, which may be collected and linked to your identity, may be used for the following purposes:

Location: Coarse Location
Browsing History: Browsing History
Identifiers: Device ID
Usage Data: Product Interaction, Advertising Data
Diagnostics: Performance Data

Used for: Third-Party Advertising, Analytics, App Functionality

Data Not Linked to You

The following data, which may be collected but is not linked to your identity, may be used for the following purposes:

Diagnostics: Crash Data, Other Diagnostic Data

Used for: Third-Party Advertising, App Functionality

App details

YKGA Calculator is a free Utilities app for iPhone, iPad and iPod touch, developed by Yuta Kobayashi. It requires iOS 16 or later, is 25 MB to download and is available in 61 languages. It was first released on April 1, 2017 and last updated on August 13, 2026.

Category: Utilities
Price: Free
Version: 1.7.3
Size: 25 MB
Requires: iOS 16 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English, Afrikaans, Amharic, Arabic, Armenian, Azerbaijani, Basque, Belarusian and 53 more
Age rating: 17+
Released: April 1, 2017
Last updated: August 13, 2026
Developer: Yuta Kobayashi

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Listing score

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Grade D

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Alternatives to YKGA Calculator

Looking for apps like YKGA Calculator? Here are 6 similar apps on the App Store. The highest rated is The Simple Calculator - Solve! (4.6/5), and all 6 are free to download.

YKGA Calculator vs. alternatives
App	Rating	Price	Last updated	Compare
YKGA Calculator	–	Free	August 13, 2026
Calculator 3D	4.0 / 5 (4)	Free	Feb 21, 2025	Compare
The Simple Calculator - Solve!	4.6 / 5 (190)	Free	May 19, 2024	Compare
SwiftSum: Simple Calculator	4.5 / 5 (67)	Free	Jul 4, 2026	Compare
Calculator· - Easy to Use	4.4 / 5 (219)	Free	Apr 25, 2025	Compare
Calculator%.	4.4 / 5 (4,204)	Free	Jan 31, 2025	Compare
Calculator⁻	4.4 / 5 (3,626)	Free	Mar 12, 2025	Compare

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