Mathematical keyboard D

Name: Mathematical keyboard D
Price: 0.99 USD
Rating: 4.5 (42 reviews)
Author: hosinoatusi

By: hosinoatusi App

This is a soft keyboard that is convenient for writing math expressions.

Overview

Google Play Store

Downloads

3,094 ▲ 1

Data as of 2026-08-23

Rating:

4.50

(42)

Version:

4.0

Last updated: 2025-09-05

Ranking

#825,675 ▼ 3,263

Overall

Features & Capabilities

"Mathematical Keyboard D" is a user-friendly soft keyboard that facilitates the writing of mathematical questions and expressions. It supports easy entry of digits, symbols, all alphabets, and Greek letters without conversion, in a QWERTY layout. The keyboard features convenient toggling between symbol types and case for letters. Users can enable it through device settings and switch easily while typing in any app, ensuring a seamless experience for mathematical input.

User Growth & Download Statistics

App

By:

Downloads:

Rating:

Version:

4.0 Last updated: 2025-09-05

Version code:

Creation date:

2018-07-10

Publisher country:

Permissions:

com.android.vending.CHECK_LICENSE Safe

Size:

5.55MB

Price:

0.99

Email:

ho*****@gmail.com

URLs:

Full description:

Source:

Google Play Store

Data ingested on:

2026-08-23

Compare stats and ranking:

Ranking

# 825,675 ▼ 3,263

For Developers

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Contact the developer

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Developed by:

hosinoatusi

Google Play Store

https://play.google.com/store/apps/details?id=com.fc2.web.etuc.keyboard27

Email:

ho*****@gmail.com

User Reviews

It does nor working in my phone (samsung A30)........ After installing in play store, it show only one option that is 'uninstall ' It is not showing the option to open .. So, fix this problem 😄😄

K.*****, 2021-05-11

good enough. simple, but needs update for a lot more mathematical symbols. symbols for the likes of integral, congruence, similarity, inequality, and even the bracket which is most common in math operations.