2+ similar apps compared and reviewed
Whether you want more options like Math Reference Book or a completely different take on the same concept, our curated list of 2+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
Access over 360 math and calculus tables with explanatory pictures. This ad-free reference tool is designed for college students, offering clear viewing with pinch-and-zoom capabilities for detailed formulas and graphs. It simplifies finding essential information for algebra, trigonometry, derivatives, and integrals.
Access NASA's Astronomy Picture of the Day directly on your Apple Watch. Browse past images, zoom in for detail, and enjoy this independent app that functions without your iPhone.
