10+ similar apps compared and reviewed
Whether you want more options like Date Calculator or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
This app performs time-based calculations, including addition, subtraction, multiplication, and division of durations. It offers unit conversion and multiple display formats, with a free core calculator and optional Pro features.
This app restores powerful photo annotation tools previously removed from iOS. It offers features like a magnifier, hollow shapes, free-angle arrows, and a robust color picker. Easily select, move, and edit annotations with full undo/redo support.
