Dad's Calculator app for iPhone and iPad

Dads calculator is a versatile tool that includes the functions needed for everyday life.


Calculator:
- Supports basic arithmetic operations used in daily life.
- Save and reuse past calculation records


Unit Converter:
- Supports conversions for length, weight, volume, area, temperature, speed, and time.
- Easily see multiple unit conversion results at a glance.
- Conveniently access frequently used units through bookmarks
- Option to view calculation details of each conversion


Size Chart:
- Provides various international shoe and clothing size guides. No more struggling to find unfamiliar units.


Personalize:
- Customize your calculator with personal photos