One Number Tools

One Number Tools — every number tool you need, in one app. Whether you're generating random numbers, sorting lists, filtering odd and even values, or exploring math concepts like Fibonacci sequences and Cartesian products, this app has you covered. Key tools: • Number generator — random ranges, weighted selection, custom sets • Sort & shuffle — arrange, randomize, or reverse any list • Filter & extract — pick odd/even, duplicates, missing values, or ranges • Math explorers — Fibonacci, arithmetic progression, ellipse curves, recursion visualizer, Cartesian product • Number games — chain challenge, homophone lookup, memory palace Simple, fast, and no accounts required. Everything about numbers, right at your fingertips. Standard Apple EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/