Search accepts the name of an article, a term, a symbol or a unit, in the interface language and in Russian at the same time. The chips above the list filter by topic, by your starred articles, or show only articles that have a calculator.
52 of the 164 articles have one — the ones where biology really does calculate. Open such an article, choose the value you want to find and enter what you know in the units shown next to each field. The app solves the formula shown in the article for the value you chose; the reasoning for a full solution is in the worked example below it.
Star an article to add it to your favourites, then open the cheat sheet from the toolbar and filter it by favourites or by topic. It lists the key schemes without the explanations, for quick revision.
Open the overflow menu, then About. The language menu is above the licences. English, Spanish, Arabic, French, Hindi, Thai and Russian are available offline — the articles, the tables and the words inside the schemes.
The overflow menu holds 34 reference values, the units with their prefixes, 15 summary tables — including the genetic code with all 64 codons — and a short guide to solving biology problems.
Email ultim8digital@gmail.com with the app version (shown in About), your device and operating-system version, and what you did before the problem appeared. For a biology or translation correction, name the article and the exact line, and add a reliable reference if you have one. Please do not include passwords or other sensitive information.
The reference follows standard school and introductory university treatments. Each article states the conditions under which its rule holds; outside them the conclusion is no longer true. The app is a study aid and not medical advice: reference ranges are given for study, not for diagnosis.
Publisher: Oleg Korunov