---
title: "kChem - 化学键盘 - Reviews, Revenue and Downloads in China | Apple App Store"
description: "kChem 是应用在iPhone或者iPad上的键盘扩展软件，设计这款软件主要是为了方便化学工作者，老师，学生，更加方便的输入化学式，化学方程式。  因为是系统键盘扩展，所以下载安装后，可以应用在Word, 记事本, PPT等软件上随意使用。  示例 :  8NH₃ + 3Cl₂ = 6NH₄Cl + N₂  3CO + Fe₂O₃ = 2Fe+3CO₂  上标: ⁰ ¹ ² ³ ⁴ ⁵ ⁶ ⁷ "
---

# kChem - 化学键盘 — China
> 化学分子式,方程式 快速输入键盘

![kChem - 化学键盘 App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/da/3f/a6/da3fa682-50ca-6c1b-6781-899a5a6b8d6f/AppIcon-0-0-1x_U007emarketing-0-0-0-7-0-0-sRGB-0-0-0-GLES2_U002c0-512MB-85-220-0-0.png/400x400bb.png)

**Developer:** [煦 张](https://apptail.io/developer/developer-iRAb) (United States)
**Category:** Utilities
**Rating:** 4.3/5 (62 ratings)
**Price:** ¥15.00
**Bundle ID:** com.zhangxu.kChem
**Store:** Apple App Store
**Country:** China
**Version:** 1.5 (released 2019-11-26)
**Original Release:** 2016-12-16

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/cn/app/app/id1180018433)
**AppTail Page:** [https://apptail.io/app/kchem-qGKf/china](https://apptail.io/app/kchem-qGKf/china)

## kChem - 化学键盘 Description
kChem 是应用在iPhone或者iPad上的键盘扩展软件，设计这款软件主要是为了方便化学工作者，老师，学生，更加方便的输入化学式，化学方程式。

因为是系统键盘扩展，所以下载安装后，可以应用在Word, 记事本, PPT等软件上随意使用。

示例 :

8NH₃ + 3Cl₂ = 6NH₄Cl + N₂

3CO + Fe₂O₃ = 2Fe+3CO₂

上标: ⁰ ¹ ² ³ ⁴ ⁵ ⁶ ⁷ ⁸ ⁹ ⁺ ⁻

下标: ₁ ₂ ₃ ₄ ₅ ₆ ₇ ₈ ₉ ₀ ₊ ₋

kChem 不需要使用网络，也不需要系统设置里的 [允许完全访问] 权限, 所以不会收集客户的任何输入信息。

小提示:

1，如果安装后，切换键盘找不到kChem，请尝试删除重新安装一下。

----------

彩蛋 :

附赠一款小工具，不是输入法哦。这个小工具可以帮助你生成一个化学方程式的图片。

## kChem - 化学键盘 Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/93/b9/23/93b923fe-4d1c-8bcf-b247-937624aabbc6/pr_source.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/52/27/fe/5227fea5-a732-a8d7-23e7-870b03237c95/pr_source.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/84/0d/42/840d4224-332a-a1d0-8a22-6d1ddaf60be5/mzl.ikpgsmoe.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/38/7b/5d/387b5dcc-455a-7258-5e14-a0669e4240a8/pr_source.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/e5/ee/78/e5ee7819-58cd-3d1c-382f-90cd59981f49/pr_source.png/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/49/f8/65/49f86544-dd13-d86c-a430-abc0442b3adb/pr_source.png/2688x1242.png)

## kChem - 化学键盘 Rating Breakdown in China
- 5 stars: 37 (60%)
- 4 stars: 14 (23%)
- 3 stars: 6 (10%)
- 2 stars: 2 (3%)
- 1 stars: 3 (5%)

## kChem - 化学键盘 Reviews in China

### ***-- "有机化学方程式！"
有机化学方程式 求求求
-- 城府～～～, 2024-11-28

### ****- "K2Cr2O7 的7似乎没法输入"
下标只支持1-5
-- Predstavljanje, 2024-11-26

### ****- "“加个箭头”"
能不能加一个有机方程式的箭头？我下这个软件的初衷就是些有机的方程式。
-- 尚木呀, 2024-03-08

### ****- "请求解决"
数字上标123的字体和456的字体不一样，可以解决吗
-- Xsy66, 2023-08-17

### ****- "可逆符号呀！而且也写不了电离平衡"
1111
-- kk……y, 2022-12-10

### ***-- "一个建议"
化学符号未更新！请及时更新
-- 小北海龙王挖矿, 2022-09-25

### ****- "可逆符号"
两种模式的功能不能合并，有可逆符号的不能书写反应条件，可书写条件的不能打出可逆符号，也没有有机反应的➡️
-- 12345679h, 2022-01-11

### ***** "该更新啦"
第七周期的后面几个uu物质已经有正式的字母名了，更新一下吧😄
-- 化工🐶一枚, 2021-10-08

### **--- "不方便"
1:无法输入高分子化合物，下标n无法输入 2:无法输入芳香性有机化合物 3:无法输入键线式化学式 4:无法输入芳香性化合物 5:下标不够用，略显鸡肋。能有的功能基本其他手段也能实现。建议改一下，叫无机化学专用键盘。并且在ipad上无法适配妙控键盘，远没达到我的预计效果，希望可以退款。谢谢
-- wudjjsis, 2021-09-15

### ****- "行"
可以的，但是做一个化学式要思考的，而且在用文本输入的时候等号上面不能加高温、点燃和加热。不过这个软件还挺好的。一想要一个元素或者一个化合物的时候，就会列举出来。但是不是所有的化合物都会列出来，比如说CsOH。
-- velly wei, 2021-08-12

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## kChem - 化学键盘 Available In
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---

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