Three everyday tools, one beautifully simple app. UnitWand combines a full scientific calculator, a 300+ unit converter, and a live world clock — wrapped in a clean dark interface with no clutter and no sign-up. The calculator and converter work fully offline, so they're ready the moment you open the app.
CALCULATOR
• Everyday math plus full scientific functions: sin, cos, tan, logarithms, square and cube roots, powers, factorials, and π
• Parentheses, percentages, and sign toggle for natural expression entry
• Long answers auto-fit and wrap so results stay readable
• A scrollable scientific panel that tucks away when you just need the basics
• Your recent calculation, a tap away
UNIT CONVERTER
• 300+ units across 34 categories
• The essentials: length, mass, temperature, area, volume, speed, time, pressure, energy, power, and data
• Specialist sets too: fuel economy, torque, density, radiation dose, illuminance, magnetic flux, and data rate
• Real-world helpers like cooking measures and shoe & clothing sizes
• Change one value and every unit in the category updates at once
WORLD CLOCK
• Your local time, front and center
• Cities sorted by how close they are to your own time zone, so the places you care about come first
• Search any country to jump straight to it
• Clear day and GMT offset for every city
BUILT TO FEEL GOOD
• Modern Material 3 dark theme
• Smooth, responsive layout on phones of every size
• Subtle haptic feedback
• Fast and lightweight
UNITWAND PRO UnitWand is free to use, supported by ads. Upgrade to Pro with a single one-time purchase — no subscription — to:
• Unlock all 34 converter categories and the full world clock
• Remove every ad, permanently
• Keep lifetime access with no recurring fees
Not ready to buy? Watch a short video to unlock the premium features for 24 hours instead.
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