




18+ similar apps compared and reviewed
Whether you want more options like STEMROBO Learn or a completely different take on the same concept, our curated list of 18+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
























Access your library's resources, search the catalog, and manage your account. Display your library card for checkouts and stay updated on library events. You can also place holds and check out digital content if your library supports it.




This electronic textbook explores the periodic table, comparing properties of metals, metalloids, and nonmetals. It details trends in metallic properties, applications of elements, and radioactive elements, including their benefits and drawbacks. The app also contrasts fission and fusion nuclear reactions and their uses.