Apps Like Standard Notation Calculator for iPhone and iPad
Standard Notation Calculator screenshots
Ranked alternatives
Showing 441–460 of 1,000 ranked alternatives.






Good Grapher Pro - scientific graphing calculator
Iurii Mozharovskyi
Graph functions and solve equations
With history tape, real and complex number support, angle modes including radians and degrees. Calculates astronomical constants and supports minutes, seconds, and grads.

Real Piano™ Lite
Cookie Commons, Inc.
Play piano with 88 touch-sensitive keys
Play piano using a full 88-key keyboard with touch-to-slide and pinch-to-stretch controls. Access realistic grand piano sound samples. Record and playback performances. Adjust volume and mute keys individually.



Calc Pro - Simple and Useful
Keita Nonaka
Calculate large numbers precisely
Perform complex mathematical calculations with up to 15 digits of decimal precision. Handle large numbers without ellipsis. Save and reuse calculation equations. Access calculation history even after closing the .




Piano Notes: Sheet Music Maker
新玲 张
Edit scores, play , record ideas
Edit musical scores with note input, equal pitch conversion, and embellishments. Add lyrics and emoticons. Transpose , adjust dynamics, and record creative ideas. Play back scores and export in various formats.

Learn Spanish Numbers
David Richmond
Translate to words
And counting in , Portuguese, and Catalan. Translate digits to words instantly. Use calculator-style or odometer-like wheels for number input. Practice with flashcards to recognize quickly.


How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.