Chemistry

Solve chemical reactions, use Periodic Table and many other chemical schemes

iHelpNYC · com.chemistry

3.8 out of 5 (5 ratings) 10M+ downloads v2.11 5.2 MB Android 4.0+ PEGI 3 · Everyone

Download APK 5.2 MB All versions

Same certificate as v2.2, which matches Google Play Details

At a glance

Latest version: v2.11 (40)
Updated: Nov 19, 2024 (1 year ago)
APK size: 5.2 MB
Requires: Android 4.0+ (API 14)
CPU support: x86 64-bit
Category: Education (app)
Listed since: Feb 11, 2021 (at least)
Permissions: 4 (1 sensitive)
Website: getchemistry.io
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Chemistry is an app by iHelpNYC in the Education category, listed since at least February 2021. It includes native code only for x86 64-bit, so it won't install on ordinary ARM phones (only on x86 devices such as emulators and some Chromebooks).

Since version 2.2, the minimum Android version rose from 2.3 to 4.0. It asks for 4 permissions, 1 of them sensitive: read phone status and identity. Compared with version 2.2, it adds 1 new permission: “Prevent the device from sleeping”.

Ratings

3.8out of 55 ratings

5 ★60%
4 ★0%
3 ★20%
2 ★0%
1 ★20%

Ratings from users of the source store — not collected or verified by AAPKs.

What's new in v2.11

Finally, the offline search is supported using a local database! The app can find chemical reactions locally without using the internet. The local database is small, but still contains the most requested chemical reactions which are very helpful. Besides this: * Title in the Periodic Table has been fixed: "|||B" instead of "||B". * Chemical reactions format has been improved. Some unexpected characters like "(.)" are removed from the search results.

Description

From the listing uploaded by “appupdater”.

The Chemistry application allows you to find chemical reactions and to solve the chemical equations with one or multiple unknown variables. You'll always have Mendeleev's Periodic Table and Solubility table handy! And even the calculator of Molar Masses is now on your phone! The app can find the equations of chemical reactions even if the right or left part is unknown, it helps you with organic and inorganic chemistry. The discovered reactions will be displayed in a usual and ionic form. Organic chemistry formulas are drawn by the app. Mendeleev's periodic convenient interactive table. Tap a chemical element in the table to find more information about it. The table of solubility of substances is added to the app. Now your textbooks become waste! The app contains many useful chemical tables: * Solubility table * Electronegativities of the elements * Molecular masses of organic substances * Reactivity series of metals. The best solver of chemical equations for Android.

Version history

2 versions are listed, going back to v2.2. Since v2.11 it requires Android 4.0+.

v2.11 LATEST Nov 19, 2024 5.2 MB TRUSTED v2.2 Apr 23, 2026 7.9 MB TRUSTED

All 2 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Certificate issued to “Denis Chaschin” This is the certificate of the Google Play version.
Same certificate as v2.2, which matches Google Play v2.2

Store checks and file details

Developer signature verified Nov 19, 2024
Signed byCN=Denis Chaschin, L=Saint-Petersburg, C=7
Signing certificate (SHA-1)A5:F1:B1:76:A5:0B:A6:3A:8A:A9:21:E9:67:3A:F4:37:97:FC:39:6C
File MD558bf6f4a6f1a13f4b6a0677aab0f90a0
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (1 other version compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (4)

Chemistry requests 4 permissions, 1 of them sensitive.

Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
Full network access android.permission.INTERNET
Prevent the device from sleeping android.permission.WAKE_LOCK
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch

Chemistry APK: questions and answers

Is there a version of Chemistry for older Android phones?

The current version needs Android 4.0 or later. Version 2.2 is the newest listed build that installs on Android 2.3 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 2.2 · All versions

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the Chemistry APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. It is signed with the same certificate as version 2.2, whose signature matches the Google Play version. After downloading, check that the file's MD5 is 58bf6f4a6f1a13f4b6a0677aab0f90a0.