Apps Like Refractive for iPhone and iPad
Optical calculations for engineers and students.
The app calculates the refractive index of transparent materials based on wavelength. It also computes light transmission angles, reflection and transmission coefficients, critical angle, and Brewster’s angle.
Refractive screenshots
Ranked alternatives
Showing 341–360 of 1,000 ranked alternatives.
FrontDepth View
HAN WEI WANG
Face details in real time with panning
Access real-time images from the TrueDepth camera for low-light photography. Pan the display to face angles from different perspectives. Switch between 3D and 2D views to see depth data alongside the original image. Save 3D face photos directly.
Orthographic Projection
Stefan Hajdu
Test projections interactively
Learn and test skills through interactive exercises. Explore 1st Angle Pro views to improve spatial orientation. Receive feedback with star ratings indicating skill level mastery. No ads or in- purchases.
Bubblelevel 5x
Kai Bruchmann
All sensors available in one view.
The app displays horizontal and vertical bubble levels, 45° indicators, and total angles. It also includes an artificial horizon and a ruler in cm and inches.
Wire Gauge Calculator.
V PUGAZHENTHI
Calculate based on voltage, current, distance,
Calculate based on voltage, current, distance, and voltage drop. Select units like AWG, mm, or inches. Choose material: copper, aluminum, or electrical steel. Ensure safe electrical installations for low voltage DC systems and residential AC wiring.
HotTub&Pool
Pixelwand Ltd
Chemical calculations for pool owners.
The app helps hot tub, spa, and pool owners calculate chemical doses for calcium, alkalinity, pH, sanitizer, and stabilizer. It also includes a water balancing feature to calculate the Langelier Saturation Index for system maintenance.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.