Apps Like Convertly: Unit Converter for iPhone and iPad
Convert units instantly and accurately
Convert units across categories like length, weight, temperature, and volume. Switch between 100+ built-in units. Add custom units. Convert between imperial and metric systems. Save frequently used conversions. Share results via copy or email.
Ranked alternatives
Showing 421–440 of 1,000 ranked alternatives.

Saybolt Viscosity
Saybolt Nederland B.V.
Viscosity and temperature conversion calculator.
The app converts Kinematic Viscosity in Centistokes at a reference temperature to a target value. It functions as a calculator and a slider for comparing viscosity units.





Drilling Engineering
PT.Pertamina(Persero)
Oil and gas drilling operations planning.
The app offers petroleum unit conversion and approximately 90 drilling calculations for operations and design. It also provides API tubular data and tools for stuck pipe problem identification and well control.


Simple Units Converter lite
Mind Trends LLC
Convert units across many dimensions.
This app offers 458 units across 22 dimensions, including length, volume, and weight. It serves as a general-use calculator for converting between different unit sets.


Engineering Converter
Brook Wallace
Convert units for temperature, length, mass,
Convert units for temperature, length, mass, mole, area, volume, time, velocity, acceleration, density, molar density, molar volume, force, pressure, energy, power, mass flow, mole flow, volume flow, heat capacity, molar heat capacity, latent heat,



iSwissTool
Swiss-Development GmbH
Edit text, track time, and share files
Convert currencies and units with customizable tools. View first aid information and coordinates. Adjust music playback with tilt and shake gestures. Track position data and manage basic settings.




Electrical Converter
V PUGAZHENTHI
Convert units, calculate values, switch categories
Convert units across 16 categories with 173 units and 2162 conversions. Perform calculations for field strength, resistance, capacitance, and more. Access 62 calculators via in- purchase.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.