Periodic Table: 118 Elements is an education app developed by Oleg Korunov.
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App Information
Periodic Table: 118 Elements is freely available from the App Store. The app size is 159.20 MB. The latest version available is 2.2.0. The last update was on November 9, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since September 2026.
Periodic Table: 118 Elements is made and published by
Oleg Korunov.
AppBrain is an independent app data site and isn't affiliated with Oleg Korunov.
The app name, icon, screenshots and description belong to Oleg Korunov and are shown as published on the App Store.
Description by Oleg Korunov(from the App Store)
EXPLORE 118 ELEMENTS A visual periodic table with properties, electron shells, history and uses. Search by name, symbol or atomic number, and zoom to explore.
LEARN AND CALCULATE 182 reference topics, from basic concepts to organic chemistry. 14 solvers show their steps for balancing reactions, redox, oxidation states, molar mass, amounts of substance, solutions, pH and more. Consult solubility and other reference tables. Practice across 15 topics with feedback and explanations.
PERIODIC TABLE PRO • Virtual lab: combine atoms and explore nearly 600 substances with animated models, properties, uses and safety information. • On-device AI tutor: ask in your own words. • Scanner: photograph a reaction equation, check the recognized text, then balance it. • Unlimited practice sessions. The periodic table, element cards, handbook and solvers remain free.
48 LANGUAGES The app uses a supported device language on first launch. You can change it in the app; your choice is saved. Arabic, Hebrew and Urdu read right to left, while formulas keep their standard direction. Light and dark themes.
WORKS WITH UNLOCKY Optional study breaks can earn screen time in Unlocky: read three short handbook cards and pass a quick check. Requires a version of Unlocky that supports study breaks.
PRIVACY AND AI REQUIREMENTS No accounts, ads, tracking or analytics. Reference content is available offline after installation. AI tutoring requires iOS/iPadOS 26 or later on a compatible device with Apple Intelligence enabled and its model ready. AI answers can contain mistakes. The tutor uses a language supported by Apple Intelligence, on-device Apple Translation where available, or English with a short note.
Monthly and yearly plans are auto-renewing subscriptions; manage or cancel them in App Store settings. Lifetime is a one-time purchase with no automatic renewal. Subscriptions renew automatically unless cancelled at least 24 hours before the current period ends.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://ultim8digital.github.io/periodic-table/privacy.html
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
