Apps Like Calculator 4U for iPhone and iPad
Ranked alternatives
Showing 361–380 of 1,000 ranked alternatives.




AnyConversion
胜前 刘
Convert currencies and units instantly
Convert currencies with real-time exchange rates for 160+ global currencies. Switch between units for length, weight, temperature, and volume. Enable offline mode for conversion without internet. Set preferred currencies and units for quick access.


Xmart Calculator Mini
XH Liu
Calculate expressions and track results
Perform calculations with built-in formulas and expressions. Input daily rates and work schedules to compute annual income. Simplify complex equations with fewer button presses. Track multiple scenarios by adjusting variables.







Calculator PanecalST Plus
Noriyasu Kutsuzawa
Edit formulas, check calculations, reuse past entries
Calculate mathematical expressions with formula input and real-time validation. Edit formulas by tapping or using arrow keys. Reuse previous formulas to update values and recalculate.

Mental math trainer & coach
ARTEM KAZANOVICH
Improve math skills at any age.
The app helps users improve addition, subtraction, multiplication, and division skills. Practice for five minutes daily to enhance attention span and intelligence.



Converter Pro – Unit Converter
Panoramic Software Inc.
Convert currencies and units instantly
Convert units across 19 categories including acceleration, angle, area, cooking, data storage, density, and energy. Switch between 150+ currencies. Perform calculations for conversions and exchanges. Share results via copy or email.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.