Mathematical keyboard D

4.0

hosinoatusi

4.50

42 reviews

1,000+
Downloads

$0.99

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

Mathematical keyboard D Screenshot 1 of 4

Mathematical keyboard D Screenshot 2 of 4

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About Mathematical keyboard D

Mathematical keyboard D is a productivity app developed by hosinoatusi.

Download Statistics

Mathematical keyboard D has been downloaded 3.1 thousand times. In the last 30 days, the app was downloaded 2 times.

User Ratings

Mathematical keyboard D is rated 4.50 out of 5 stars. The rating is based on 42 ratings.

App Information

Mathematical keyboard D costs $0.99 to download. The APK download size is 2.84 MB. The latest version available is 4.0. The last update was on September 4, 2025.

Technical Requirements

Mathematical keyboard D requires Android 2.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play July 2018.

Description

This is a soft keyboard that is convenient for writing mathematical questions and expressions, etc.
Numbers, symbols, all alphabets and Greek letters can be entered without conversion.
You can enter digits from 0 to 9 and all alphabets, Greek letters "α, β, θ, λ, μ, π, σ, ω" and mathematical symbols "!?√#|%$\°'"^:;∠⊥△∴∞∫&+±-~*×/÷=≠≒≡≧({[)}].,".
If you press the key of the symbol continuously, it switches to a different symbol.
If you press the key of the alphabet and Greek letters continuously, it switches from lowercase letters to uppercase letters.
The alphabet is a QWERTY array.

Enabling Keyboards

01
Go to Settings > System > Languages & input > and tap Virtual keyboard in the Keyboard & inputs section.

02
You'll see a list of each keyboard you've installed.
Tap "Manage keyboards".

03
Toggle on the new keyboard.
You might see a warning that this input method may collect the text you type including personal information.
But this app does not collect any input content.
This is not a warning specific to this application, it will always be displayed if you select a character input application other than the keyboard that is standard on the device.
If you're satisfied with the explanation, tap OK.

Note: Instructions will vary depending on your Android OS.

Switching Keyboards

01
Launch the app you want to type in.

02
Tap to bring up the keyboard.

03
Tap the keyboard icon on the bottom right.
(On some devices this icon isn't present, in that case pull down the notification bar when a keyboard is active.)

04
Choose the keyboard from the list that pops up.

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More data about Mathematical keyboard D

Price	$0.99
Total downloads	3.1 thousand
Recent downloads	2
Rating	4.50 based on 42 ratings
Ranking	Not ranked
Version	4.0
APK size	2.84 MB
Number of libraries	0
Designed for Android	2.1+
Suitable for	Everyone
Ads	NO ads

App Performance Report

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Alternative downloads for the Mathematical keyboard D app

Mathematical keyboard D compared with similar apps

Common keywords of similar apps

Tap Input Mathematical Keyboards Soft Convenient Expressions Alphabets Continuously Switches List Warning Collect Application Icon Keyboard Letters Greek Writing Symbols Press Key Symbol Alphabet Type App

Keywords missing from this app

Typing Language English Themes Numbers Easy Learn Write Text Long Letter Features Learning Easily Select Swipe Ipa Characters Settings Enable Screen Custom Ancient Font Word Make Keys Fast Voice Recent Words Added Mode Free Names Character Time Color Sound

Google Play Rating history and histogram

Downloads over time

Mathematical keyboard D has been downloaded 3.1 thousand times. Over the past 30 days, it has been downloaded 2 times.

Changelog of Mathematical keyboard D

Show changelog

Developer information for hosinoatusi

hosinoatusi

hosino.atusi@gmail.com

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Comments on Mathematical keyboard D for Android

★★★★☆ Klaatu58 · May 9, 2021

Functions fine. Developer responsive. Would prefer one app with all the mathematical symbols rather than having to install all A - F keyboards.

★★★★★ SUSMITA DIXIT · Jun 22, 2019

Ohh Dear, You Have To Change Some Settings First....... Look For Instructions

★☆☆☆☆ K. Purnachandar · May 11, 2021

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

Google Play Rankings for Mathematical keyboard D

This app is not ranked

Technologies used by Mathematical keyboard D

Mathematical keyboard D is requesting 1 permissions and is using 0 libraries.
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