About this app
Core Bio provides self-tests for biology, with a focus on genetics, in the 9th grade, and 12th grade, and for university Intro to biology classes. Self-tests include subjects to the rules of inheritance of amino acids and macromolecules. The 12th-grade high school level has questions crafted from the GCSE exam for biology. Visual self-tests help users memorize using a flash card mode with self-tests to enter the names of organelles or stages of biological processes.
Audience growth
Ratings growth
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
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 15, 2026 · 8:28 AM Free