# Chemical Equation Dictionary — App for Chemistry Lover

> Offline chemical equation and substance database with educational tools. (iPhone/iPad app by Be Ready Education Pty Ltd.)

- Source: https://appshunter.io/ios/app/chemical-equation-dictionary/id1094980804 (this page in markdown: same URL + `.md`)
- Developer: [Be Ready Education Pty Ltd](https://appshunter.io/developer/1094980803)
- Category: Education
- Price: Free with in-app purchases
- Rating: 4.60/5 from 98 App Store ratings · 10 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.0 · 68 MB
- Languages: American English
- Released: 2016-04-15
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/chemical-equation-dictionary/id1094980804/reviews.md

## What is Chemical Equation Dictionary?

This app content is developed by more than 1 million students as we allow user to report missing content, and base on those information, we improve our content almost very day.

- 7000 chemical equations with details information including reaction condition and phenomenon.
- 3000 chemical substances with details in images.
- The app can function without internet connection
- Chemistry tools include:
-- Metal Activity Sequence
-- Sequence Chemistry of Metals

For full functionalities please visit our website as http://chemicalequationbalance.com

For all information / bug report please email binh.le@beready.academy

## Key features

- 7000+ chemical equations
- 3000+ chemical substances with images
- Offline functionality
- Metal Activity Sequence tool
- Sequence Chemistry of Metals tool
- User-reported content improvements

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Premium Access | $1.99 | one-time |
| Lifetime Premium Access | $1.99 | one-time |
| Lifetime Premium Access Pack | $1.99 | one-time |


## Recent user reviews (10 of 10)

All indexed reviews: https://appshunter.io/ios/app/chemical-equation-dictionary/id1094980804/reviews.md

### 1/5 — Bug right out the gate

*2021-07-08, version 2.9.8*

Just installed the app and it says it needs a update when it’ll already updated, wont let me on the app because of this

### 2/5 — Crash App

*2021-04-01, version 2.9.8*

App cứ liên tục bị crash trên iOS 14.5, iPhone 7+

### 5/5 — Some small bugs

*2020-07-03, version 2.7*

I cant use the periodic table and solubility table 
A box “Don't click too quickly” appears.. Can you guys fix this bug?

### 5/5 — Too great

*2019-10-14, version 2.0*

So good

### 5/5 — App qua good

*2019-04-26, version 1.3.1*

App qua good - An - 26/4/19

### 5/5 — If you are a forgetful, hard to remember formulas

*2018-05-13, version 1.1.1*

Well I think you should use the app like this! Very good for your study

### 5/5 — Very good app!

*2018-05-13, version 1.1.1*

A great app can not be ignored in education

### 5/5 — Ap bị đơ

*2016-12-11, version 1.0.6*

Mình dùng ip4 vào ap chỉ đc 2-3s là bị đơ luôn

### 1/5 — App bị đơ !

*2016-08-05, version 1.0.6*

-App hay nhưng mình cứ vào app được 3-4s là app nó lăn cu đơ ra đấy, không tương tác gì được. Mong bạn fix sớm (iPhone 4S, ios 9.3.2)

### 4/5 — Khá Tốt

*2016-05-16, version 1.0.6*

Ứng dụng tốt, giao diện đẹp. Có 1 lỗi đâng kể là ko có hệ số cân bằng. Mong các bạn sửa lỗi sớm

## Frequently asked questions about Chemical Equation Dictionary

### How often is Chemical Equation Dictionary updated?

The app's content is improved almost every day based on user reports. The latest version available is 2.9.17, last updated on September 26, 2021.

### Can I use Chemical Equation Dictionary without an internet connection?

Yes, the app can function without an internet connection, making it a convenient offline resource for studying chemistry.

### What kind of chemistry tools are included in Chemical Equation Dictionary?

Chemical Equation Dictionary includes useful chemistry tools such as the Metal Activity Sequence and the Sequence of Chemistry of Metals.

### What is the user sentiment for Chemical Equation Dictionary?

Users generally have a positive sentiment, as indicated by a high rating of 4.6 stars from 98 ratings.

### What devices is Chemical Equation Dictionary available on?

Chemical Equation Dictionary is available on iPhone, iPad, and iPod devices.

### What is the age rating for Chemical Equation Dictionary?

Chemical Equation Dictionary has an age rating of 4+, making it suitable for a wide range of young learners and students.

### How does Chemical Equation Dictionary handle user feedback?

The app's content is developed with input from over 1 million students. Users can report missing content, which helps improve the app's information almost daily.

### Where can I find full functionalities for Chemical Equation Dictionary?

For full functionalities, you can visit the app's website at http://chemicalequationbalance.com. For information or bug reports, you can email binh.le@beready.academy.

## Version history (last 5 releases)

### 2.9.17 — 2021-09-26

fix some bug
improve user experience
speed optimization

### 2.9.16 — 2021-07-29

Speed optimization.
Fix bugs.

### 2.9.8 — 2021-03-09

Updated friendly interface.
Related material suggestions when searching for equations.
Speed optimization.
Fix bugs.

### 2.9.7 — 2021-02-09

update document list
update banner for VIP package
update content of VIP descrption

### 2.9.6 — 2021-01-05

Update Metalworking range

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## More apps by Be Ready Education Pty Ltd

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All apps by Be Ready Education Pty Ltd: https://appshunter.io/developer/1094980803

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*