Apps Like Stringcalculator for iPhone and iPad
Stringcalculator screenshots
Ranked alternatives
Showing 621–640 of 1,000 ranked alternatives.



Electrical Calc Pro
Snappy Appz Inc.
Calculate formulas and code results
Calculate loads, determine wire and conduit sizes, and find fusing and overload requirements. Input voltage, current, and load values. Generate code-compliant results based on the Canadian Electric Code.




Free Piano for kids and babies
"Media5 Interactive" LLC
Play keys and animal sounds
Play interactive musical notes with animal sounds and instrument tones. Choose animal characters and create melodies. Switch between different modes with unique sounds and characters. Press keys to produce varying tones and rhythms.

My Contraction Tracker
Sonya Marcarelli
Track contractions, record details, note observations
Track contractions with start and end times, length, intensity, frequency, and notes. Calculate average frequency and length. Modify data if timing is missed. Email the full table for records.




MartinLogan Subwoofer Control
Paradigm Electronics Inc.
Configure settings via Bluetooth
Volume, low-pass filter settings, phase, and 20–30Hz level. Select from three listening modes and manage Anthem Room Correction. Initiate tone sweep to identify room resonances. Adjust settings via Bluetooth connection.


Quaver
Mara Flint
Musical calculator and look-up tool.
The app calculates delay times and oscillator frequencies that match a given tempo. It also identifies the fundamental frequency of any note and determines the notes within a given scale.



Castrol 2TRatio
Castrol Australia Pty Ltd
Two stroke oil to fuel calculator.
The app calculates the oil to fuel ratio for two-stroke engines. It determines the amount of oil to add to fuel based on the engine manufacturer's suggested ratio.


iRotorBalance
Motionics, LLC
Calculator for balancing rotating machinery.
The app calculates balancing weights and angular positions for rotating machinery. It offers single-plane and two-plane balancing techniques, angular mass distribution calculation, and permissible residual unbalance determination.

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