Elements Academy vs Study Tracker

Features: Elements Chapter: - 78 levels and 36 challenges teaching and training the symbols, names, atomic numbers and position (in the Periodic Table) of all the 118 discovered or synthesized elements of the Periodic Table. - 9 modules including Alkali Metals, Alkaline Earth Metals, Transition Metals, Lanthanoids, Actinoids, Post-transition Metals, Metalloids, Reactive Nonmetals and Noble Gases. - 1 module (All Elements) mixing all the elements for review and knowledge enhancement. - a different color for each module (Transition Metals, Metalloids, Noble Gases etc.) for better memorization. - a certificate for each module after the user passes all the (Name and Position) levels and challenges in that module. - on the Explore page, zoom in and out the Periodic Table to see the elements more clearly and click on them to see their symbol, name, atomic number and mass (weight). (New) Formulas Chapter: - 101 levels and 27 challenges teaching, training and testing 161 common chemical compounds/molecules closely related to our daily life. - learn about their most common usages. - all the compounds/molecules are grouped according to their atoms for easy memorization. - a certificate is issued after the user masters all the formulas and their chemical and common names. - read the chemical formula, chemical name, common name and common usages of the chemical compounds/molecules closely linked to our daily life. - absolutely no ads. - effective and fun teaching and training strategy: learn and train first with ease and then challenge yourself with pressure. - calculated amount of repetition for smooth and efficient progress. - the Info page provides insights into the composition and significance of the Periodic Table as well as the functionalities of the app. - works completely offline. All in all, have fun learning and mastering all the chemical elements and formulas! Privacy Policy: https://www.dong.digital/elementsacademy/privacy/ Terms of Use: https://www.dong.digital/elementsacademy/tos/

Studying alone is why you stop. Study Tracker turns it into a duel with a friend. TIME IT Start the timer when you sit down. It keeps running if you lock your phone, close the app, or restart it — your session is anchored to a start time, not to the app staying open. A Live Activity keeps the count on your Lock Screen and in the Dynamic Island. Forgot to start it? Add the session manually. DUEL A FRIEND Challenge anyone on your friends list. Each round runs seven days from the day they accept. Win a point for every day you study more than they do, three for winning the week. Your existing sessions count automatically — nothing is logged twice. SEE IT HONESTLY Hours per day, cumulative by hour, where your time actually went by subject. A daily goal, a streak that only counts days you hit it, and a running week total. Overlay a friend's data on your own charts to see the gap. TALK ABOUT IT Comment on each other's sessions. See when a friend is studying right now. Get a notification when they log time or reply to you. MADE FOR REAL COURSEWORK Track subjects separately. Eight accent colours, and the app icon changes to match. EVERYWHERE The web app and the iPhone app are the same account and the same data, live in both. PRIVATE BY DEFAULT You choose whether your progress is private, visible to friends, or public. Report or block anyone. Delete your account and everything in it from inside the app, whenever you want. Free. No ads. No tracking.