Apps Like Measure-ruler&level tool for iPhone and iPad
Objects with AR camera
AR measurement allows users to distances and plane sizes using camera input. It generates reference lines and provides accurate measurements. Includes a built-in ruler for aligning with real-world objects.
Ranked alternatives
Showing 821–840 of 1,000 ranked alternatives.



PP+ Image Formation – Lenses
Polyhedron Learning Media, Inc.
Determine focal length using optical bench.
The app uses an optical bench to determine focal length and investigate object and image distances. It provides realistic data with errors for analysis and reporting.



SI To USCS unit Conversion
Muralidhar Shenoy
Quick unit conversion for engineers students
The app provides unit conversion for engineering conventions and computations. It covers 18 major categories including mass, length, area, volume, and temperature.

Japanese-German Dictionary
The CJK Dictionary Institute, Inc.
Comprehensive Japanese German Dictionary Reference
The app contains over 110,000 entries and 500,000 translation equivalents. It includes over 70,000 example sentences and phrases, with pitch accent information for pronunciation.


PP+ Reflection of Light
Polyhedron Learning Media, Inc.
Investigate light reflection with a mirror.
The app investigates light reflection using a plane mirror. It provides a 3D simulation with realistic data, including errors, for analysis and reporting.


Fan Spec Performance
Muralidhar Shenoy
Evaluate fan specs and calculate duct
Evaluate fan specifications based on flow rate, static pressure, shaft power, and efficiency. Calculate average duct velocity, pressure loss, and leakage rates. Create and save multiple fan-duct system applications for analysis and review.



対訳聖書(新約)
Eddie Lau
Japanese bible tool with dual view.
The app offers a Dual-Bible view displaying bibles in different languages on a single page. It supports vertical text layout for comfortable reading and includes features like auto scrolling, inline notes, and adjustable font size.



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