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Education

Periodic table: Chemistry 2019

Hoang Tue

Free download 4.92 · 1 storefront · 13 ratings In-app purchases unconfirmed
Open on Apple

About this app

Best periodic table of chemical elements. Chemistry in your pocket. Main features: 1. 126 elements 2. Atomic, thermodynamic, material, electromagnetic, nuclear properties, reactivity, ... for each element 3. Electron shell diagram for each element 4. Solubility chart 5. Can add note to each element 6. Molar mass calculator 7. Isotope list 8. Element photos -------------------- All comments, suggestions and errors are always welcome! Just send us an email to: davcole102@gmail.com

Latest release

What’s New

Version 1.1 Jun 21, 2019

Bug fixes and performance improvements

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
13 ratings
13 Aug 12, 2026 · 13 ratings Aug 12, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free
Price history
Current Free
Free Aug 12, 2026 · Free Aug 12, 2026

First snapshot captured. The trend line starts after the next crawler price observation.

  1. First observed Aug 12, 2026 · 4:48 AM Free

Screenshots

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