Periodic Table

Support

iOS · iPadOS

Good to know

Does it work offline?

Yes. The handbook and its reference content are available offline after installation. Apple Intelligence features also require a compatible device and a downloaded system model.

What is free?

You can download the app for free. The reference handbook stays useful without Pro; additional learning tools and AI features depend on the app’s Pro plan. The App Store and the in-app purchase screen show the current options.

Do I need Apple Intelligence?

No. You can read and use the handbook without it. The AI tutor is optional and requires a compatible iPhone or iPad with Apple Intelligence enabled; supported languages depend on your system.

Which devices can I use?

The app is available for iPhone and iPad. Check the App Store page for the current operating system and device requirements.

Unlocky · Study break

Read 3 cards. Match the descriptions to earn time.

3 sessions a day. Same cards: once a week. Your daily limit still applies.

Only completion is shared with Unlocky. It stays on this phone.

AI tutoring is a Pro feature. It needs a compatible iPhone or iPad, iOS/iPadOS 26 or later, and enabled Apple Intelligence. Availability varies by language and region. AI answers can contain mistakes.

Contacting us

ultim8digital@gmail.com

If you write to us by email, we receive your address and the contents of your message and use them only to reply. Delivery of the message is governed by your email provider’s rules.

English · Periodic Table
Support · Periodic Table

Explore an element

Tap a tile to open its properties, electron shells, valence, history, uses and selected isotopes. Move and zoom the table with gestures or its zoom buttons. Search accepts names, symbols and atomic numbers.

Change the language

Open About using the information icon. The language menu appears beside Licenses. English, Spanish, Arabic, French, Hindi, Thai and Russian are available offline.

Report a problem or a correction

Email ultim8digital@gmail.com with the app version, your device and operating-system version, and steps to reproduce the problem. For a scientific correction, include the element, field and a reliable reference. Do not include passwords or sensitive personal information.

About the data

Unknown properties are marked explicitly. Valence and oxidation state are different quantities; the examples and isotopes are a reference selection. Translations are machine-assisted and have received selective editorial review.

Publisher: Oleg Korunov

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