Math Keyboard

Name: Math Keyboard
Rating: 2.5454545 (270 reviews)
Author: Fairbird Innovation

By: Fairbird Innovation

An IME that facilitates inputting mathematical expressions and more.

Features & Capabilities

Math Keyboard is an innovative Input Method Editor (IME) designed to facilitate the entry of mathematical expressions and more. It divides keys into specialized groups such as Criteri-R for targeted app input, User for customizable macros, and standard Alphabets and General punctuations for everyday use.

Users can redefine mutable keys to map to any function within the selected key group, allowing seamless integration with apps like Criteri-R, Excel, and WolframAlpha. Superscript and subscript forms are accessible via the Shift key where available. An in-app purchase unlocks a wealth of additional characters, including arithmetical symbols, Greek letters, mathematical operators, and more, with full visibility before purchase. Be sure to enable and select Math Keyboard in your system settings after installation to start typing math expressions effortlessly.

User Growth & Download Statistics

App

By:

Downloads:

Rating:

Version:

1.7.41 Last updated: 2026-05-22

Version code:

Creation date:

2021-11-16

Publisher country:

Permissions:

com.google.android.gms.permission.AD_ID Moderate risk
android.permission.ACCESS_ADSERVICES_AD_ID Low risk
android.permission.ACCESS_ADSERVICES_ATTRIBUTION Low risk
android.permission.ACCESS_ADSERVICES_TOPICS Low risk
android.permission.FOREGROUND_SERVICE Low risk
android.permission.INTERNET Low risk
android.permission.RECEIVE_BOOT_COMPLETED Low risk
android.permission.WAKE_LOCK Low risk
com.android.vending.BILLING Low risk
android.permission.ACCESS_NETWORK_STATE Safe

Size:

34.83MB

Email:

fa*****@gmail.com

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-06-29

Compare stats and ranking:

Ranking

# 173,758 ▲ 99

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

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

Developed by:

Fairbird Innovation

Google Play Store

https://play.google.com/store/apps/details?id=com.fairbird.math_keyboard

Email:

fa*****@gmail.com

Website:

https://sites.google.com/view/fairbirdinnovation/home

User Reviews

Users find Math Keyboard conceptually useful but practically flawed due to poor functionality. Major issues include most symbols being locked behind an expensive paywall, difficulty switching keyboards, technical glitches like app hangs and purchase errors, and the app outputting text descriptions rather than actual symbols. Additionally, there are serious privacy concerns regarding data recording. Overall, the app is considered inconvenient, unreliable, and potentially risky to use.

Pros

The keyboard is suitable and helpful for typing math symbols in some cases.
Conceptually, the app aims to provide a math keyboard which could be useful for users needing math symbols.
Some users find the keyboard helpful compared to copying and pasting math symbols manually.

Cons

Many essential math symbols and features are locked behind a paywall, making usage difficult without payment.
The app is difficult to use, with poor switching between the math keyboard and regular keyboards such as Gboard or Samsung keyboard.
There are technical issues like the app not registering or opening properly, hanging on certain pages, or purchase errors for extra characters.
It does not input actual math symbols but rather outputs English text descriptions of symbols, which is unhelpful for users wanting symbol input.
Privacy concerns exist as the app requests enabling itself as a keyboard and potentially records all typed input, including sensitive information.

Recent reviews

Plz skip it, if you download it you will asked to enable it and then everything that you type will be memorized by it(passwords etc) so it can hurts you