# Chemical equation keyboard C

> This is a soft keyboard that is convenient for writing chemical equation.

Canonical page: [https://chrome-stats.com/d/com.fc2.web.etuc.keyboard34](https://chrome-stats.com/d/com.fc2.web.etuc.keyboard34)

## Overview

- **ID:** `com.fc2.web.etuc.keyboard34`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** hosinoatusi
- **Category:** PRODUCTIVITY
- **Downloads:** 2,346
- **Rating:** 4.33 / 5 (32 ratings)
- **Version:** 4.0
- **Last updated:** 2025-09-05
- **First published:** 2018-07-30
- **Publisher country:** JP
- **Size:** 5.55 MB
- **Data as of:** 2026-09-14
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.fc2.web.etuc.keyboard34)
- **Privacy policy:** [https://hosinoatusi.web.fc2.com/privacy.html](https://hosinoatusi.web.fc2.com/privacy.html)

## Description

"Chemical equation keyboard C" is a soft keyboard that simplifies writing chemical equations, allowing users to easily input element symbols, superscripts, subscripts, and various chemical symbols without conversion. It features a QWERTY layout and supports all alphabets, numbers, and important symbols for chemistry. Users must enable the keyboard via their Android settings, and it is designed for standard character codes to prevent garbled text. Perfect for students and professionals in chemistry.

## Rankings

- #906,815 — Overall

## Permissions and access

### Permissions

- `com.android.vending.CHECK_LICENSE`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.fc2.web.etuc.keyboard34)