---
title: "‎Chemical Dictionary - Reviews, Revenue and Downloads in Vietnam | Apple App Store"
description: "Application helps to find chemical equations, chemical substances and concepts in chemistry.  Typical features: - Search with over 10000 equations and 3000 chemical substances - Chemical equations are"
---

# ‎Chemical Dictionary — Vietnam
> 2H₂ + O₂ -> 2H₂O

![‎Chemical Dictionary App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple125/v4/a8/1e/54/a81e5407-83c6-70ec-1bfd-b8b3b9a1906e/AppIcon-0-0-1x_U007emarketing-0-0-0-7-0-0-sRGB-0-0-0-GLES2_U002c0-512MB-85-220-0-0.png/434x0w.png)

**Developer:** [Ban Nguyen Ngoc](https://apptail.io/developer/ban-nguyen-ngoc-YxSb)
**Category:** Education
**Rating:** 4.8/5 (140 ratings)
**Price:** Free
**Bundle ID:** com.nguyetqq.HoaHoc
**Store:** Apple App Store
**Country:** Vietnam
**Version:** 1.3 (released 2021-04-27)
**Original Release:** 2021-01-31
**Languages:** English, Vietnamese

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/vn/app/app/id1534256700)
**AppTail Page:** [https://apptail.io/app/chemical-dictionary-EvOd/vietnam](https://apptail.io/app/chemical-dictionary-EvOd/vietnam)

## ‎Chemical Dictionary Description
Application helps to find chemical equations, chemical substances and concepts in chemistry.

Typical features:
- Search with over 10000 equations and 3000 chemical substances
- Chemical equations are displayed detailing the substances involved and their status.
- App explains in detail more than 200 concepts used in chemistry.
- App can work well even without internet connection

In addition, the app also has other features such as:
- Questions and answers about chemical equations
- Chemical periodic table
- Soluble spreadsheet
- Metal activity range.

App supports 2 languages Vietnamese and English.

## ‎Chemical Dictionary Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource124/v4/3f/f8/41/3ff8413e-60e7-0d48-e9d8-1097788db506/39380474-2657-4798-b8bf-03f02cfd0b53_Simulator_Screen_Shot_-_iPhone_11_Pro_Max_-_2021-01-30_at_23.37.35.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource114/v4/f9/2e/9c/f92e9cee-903e-80f2-9b21-fe6e37f0baa5/ed3244de-07d5-45b1-8e3b-7b95a9c1155d_Simulator_Screen_Shot_-_iPhone_11_Pro_Max_-_2021-01-30_at_23.38.12.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource114/v4/1a/aa/66/1aaa663e-f236-b91e-7422-ad650d4f1442/62103e43-c57e-4db8-8fb8-7a1a9689d76d_Simulator_Screen_Shot_-_iPhone_11_Pro_Max_-_2021-01-30_at_23.38.14.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource124/v4/5b/2c/58/5b2c58c5-fa7a-7154-54f2-5b9609128be3/85ffbb83-fd88-46ff-80db-52696c2d54f0_Simulator_Screen_Shot_-_iPhone_11_Pro_Max_-_2021-01-30_at_23.38.33.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource114/v4/d3/6f/c2/d36fc2d1-6727-c65f-278e-c0eb48393723/007ab6fa-d86b-4741-ae73-3594e7907f31_Simulator_Screen_Shot_-_iPhone_11_Pro_Max_-_2021-01-30_at_23.38.49.png/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource114/v4/61/1b/2a/611b2aa2-1b1b-64df-7cca-38430dea9da8/2bf6e268-59ea-4b4e-a9ab-2289ec756a78_Simulator_Screen_Shot_-_iPhone_11_Pro_Max_-_2021-01-30_at_23.38.43.png/1242x2688.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource114/v4/b4/47/bc/b447bc25-7f89-9490-1623-5b6a3c109e9b/fc2ae0f8-8122-4fe8-99a4-4f69a97ca673_Simulator_Screen_Shot_-_iPhone_11_Pro_Max_-_2021-01-30_at_23.38.54.png/1242x2688.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource114/v4/c6/38/10/c6381022-185d-2f27-2ba7-8ec2826cc624/43aa25c7-7d03-4d59-be1d-eed9f452b160_Simulator_Screen_Shot_-_iPhone_11_Pro_Max_-_2021-01-30_at_23.38.24.png/1242x2688.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource124/v4/17/7f/b4/177fb415-d766-9352-c11a-21ad90679c43/2afe28a7-040f-4e30-8fb9-4b84efcc908c_Simulator_Screen_Shot_-_iPhone_11_Pro_Max_-_2021-01-30_at_23.38.40.png/1242x2688.png)

## ‎Chemical Dictionary Rating Breakdown in Vietnam
- 5 stars: 122 (87%)
- 4 stars: 9 (6%)
- 3 stars: 7 (5%)
- 2 stars: 1 (1%)
- 1 stars: 1 (1%)

## ‎Chemical Dictionary Reviews in Vietnam

### ***** "Rất thích app 👍"
Lí thuyết đầy đủ , nội dung phong phú đa dạng mong app sẽ cập nhật nhiều hơn về các phương trình
-- thích học hoá, 2022-01-08

### *---- "App khá tệ"
Tuy về phần lí thuyết các chất khá đầy đủ nhưng phần phương trình khá lỗi, thiếu nhiều phương trình cơ bản lẫn phương trình thường gặp
-- Dương Minh Beo, 2021-03-28

[View all ‎Chemical Dictionary reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)





## ‎Chemical Dictionary Available In
- [Vietnam](https://apptail.io/app/chemical-dictionary-EvOd/vietnam)
- [United States](https://apptail.io/app/chemical-dictionary-EvOd/united-states)
- [New Zealand](https://apptail.io/app/chemical-dictionary-EvOd/new-zealand)
- [Singapore](https://apptail.io/app/chemical-dictionary-EvOd/singapore)
- [Indonesia](https://apptail.io/app/chemical-dictionary-EvOd/indonesia)
- [Australia](https://apptail.io/app/chemical-dictionary-EvOd/australia)
- [Canada](https://apptail.io/app/chemical-dictionary-EvOd/canada)
- [Switzerland](https://apptail.io/app/chemical-dictionary-EvOd/switzerland)
- [Chile](https://apptail.io/app/chemical-dictionary-EvOd/chile)
- [China](https://apptail.io/app/chemical-dictionary-EvOd/china)
- [Colombia](https://apptail.io/app/chemical-dictionary-EvOd/colombia)
- [Czechia](https://apptail.io/app/chemical-dictionary-EvOd/czechia)
- [Germany](https://apptail.io/app/chemical-dictionary-EvOd/germany)
- [Denmark](https://apptail.io/app/chemical-dictionary-EvOd/denmark)
- [Dominican Republic](https://apptail.io/app/chemical-dictionary-EvOd/dominican-republic)
- [Algeria](https://apptail.io/app/chemical-dictionary-EvOd/algeria)
- [Ecuador](https://apptail.io/app/chemical-dictionary-EvOd/ecuador)
- [Estonia](https://apptail.io/app/chemical-dictionary-EvOd/estonia)
- [Egypt](https://apptail.io/app/chemical-dictionary-EvOd/egypt)
- [Finland](https://apptail.io/app/chemical-dictionary-EvOd/finland)
- [France](https://apptail.io/app/chemical-dictionary-EvOd/france)
- [United Kingdom](https://apptail.io/app/chemical-dictionary-EvOd/united-kingdom)
- [Greece](https://apptail.io/app/chemical-dictionary-EvOd/greece)
- [Hong Kong SAR China](https://apptail.io/app/chemical-dictionary-EvOd/hong-kong)
- [Croatia](https://apptail.io/app/chemical-dictionary-EvOd/croatia)
- [Hungary](https://apptail.io/app/chemical-dictionary-EvOd/hungary)
- [Ireland](https://apptail.io/app/chemical-dictionary-EvOd/ireland)
- [Israel](https://apptail.io/app/chemical-dictionary-EvOd/israel)
- [India](https://apptail.io/app/chemical-dictionary-EvOd/india)
- [Iceland](https://apptail.io/app/chemical-dictionary-EvOd/iceland)
- [Italy](https://apptail.io/app/chemical-dictionary-EvOd/italy)
- [Japan](https://apptail.io/app/chemical-dictionary-EvOd/japan)
- [South Korea](https://apptail.io/app/chemical-dictionary-EvOd/south-korea)
- [Kuwait](https://apptail.io/app/chemical-dictionary-EvOd/kuwait)
- [Kazakhstan](https://apptail.io/app/chemical-dictionary-EvOd/kazakhstan)
- [Lebanon](https://apptail.io/app/chemical-dictionary-EvOd/lebanon)
- [Lithuania](https://apptail.io/app/chemical-dictionary-EvOd/lithuania)
- [Latvia](https://apptail.io/app/chemical-dictionary-EvOd/latvia)
- [Madagascar](https://apptail.io/app/chemical-dictionary-EvOd/madagascar)
- [Malta](https://apptail.io/app/chemical-dictionary-EvOd/malta)
- [Mexico](https://apptail.io/app/chemical-dictionary-EvOd/mexico)
- [Malaysia](https://apptail.io/app/chemical-dictionary-EvOd/malaysia)
- [Nigeria](https://apptail.io/app/chemical-dictionary-EvOd/nigeria)
- [Netherlands](https://apptail.io/app/chemical-dictionary-EvOd/netherlands)
- [Norway](https://apptail.io/app/chemical-dictionary-EvOd/norway)
- [Peru](https://apptail.io/app/chemical-dictionary-EvOd/peru)
- [Philippines](https://apptail.io/app/chemical-dictionary-EvOd/philippines)
- [Pakistan](https://apptail.io/app/chemical-dictionary-EvOd/pakistan)
- [Poland](https://apptail.io/app/chemical-dictionary-EvOd/poland)
- [Portugal](https://apptail.io/app/chemical-dictionary-EvOd/portugal)
- [Paraguay](https://apptail.io/app/chemical-dictionary-EvOd/paraguay)
- [Romania](https://apptail.io/app/chemical-dictionary-EvOd/romania)
- [Russia](https://apptail.io/app/chemical-dictionary-EvOd/russia)
- [Saudi Arabia](https://apptail.io/app/chemical-dictionary-EvOd/saudi-arabia)
- [Sweden](https://apptail.io/app/chemical-dictionary-EvOd/sweden)
- [Slovenia](https://apptail.io/app/chemical-dictionary-EvOd/slovenia)
- [Slovakia](https://apptail.io/app/chemical-dictionary-EvOd/slovakia)
- [Thailand](https://apptail.io/app/chemical-dictionary-EvOd/thailand)
- [Türkiye](https://apptail.io/app/chemical-dictionary-EvOd/turkey)
- [Taiwan](https://apptail.io/app/chemical-dictionary-EvOd/taiwan)
- [Ukraine](https://apptail.io/app/chemical-dictionary-EvOd/ukraine)
- [South Africa](https://apptail.io/app/chemical-dictionary-EvOd/south-africa)
- [Argentina](https://apptail.io/app/chemical-dictionary-EvOd/argentina)
- [Austria](https://apptail.io/app/chemical-dictionary-EvOd/austria)
- [Azerbaijan](https://apptail.io/app/chemical-dictionary-EvOd/azerbaijan)
- [Belgium](https://apptail.io/app/chemical-dictionary-EvOd/belgium)
- [Bahrain](https://apptail.io/app/chemical-dictionary-EvOd/bahrain)
- [Belarus](https://apptail.io/app/chemical-dictionary-EvOd/belarus)
- [North Macedonia](https://apptail.io/app/chemical-dictionary-EvOd/north-macedonia)
- [Bulgaria](https://apptail.io/app/chemical-dictionary-EvOd/bulgaria)
- [United Arab Emirates](https://apptail.io/app/chemical-dictionary-EvOd/united-arab-emirates)

---

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