7+ similar apps compared and reviewed
Whether you want more options like 進数・補数変換 or a completely different take on the same concept, our curated list of 7+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
Easily switch numbers between various bases, from binary to base 62. Ideal for developers, students, and math enthusiasts needing quick and reliable conversions with fractional parts. Features include instant common base conversions, custom base support, and conversion history.
Access past math exam questions and video explanations for top private universities in the Tokyo metropolitan area. Practice for your entrance exams with clear, practical guidance to improve your math skills.
