Apps Like CalcTriangle for iPhone and iPad
Right triangle calculator for builders and DIYers.
The app calculates right triangles for construction professionals and DIYers. It displays all sides, angles, area, and perimeter after users input two sides or one side and one angle.
CalcTriangle screenshots
Ranked alternatives
Showing 221–240 of 1,000 ranked alternatives.



Chairgun Elite Ballistic Tool+
BALLISTIC SOLUTIONS RESEARCH & DEVELOPMENT SOFTWARE SIARHEI RAICHONAK
Calculate hold overs and scope settings
Calculate hold overs and scope adjustments for long range shooting. Input variables like temperature, altitude, humidity, and distance. Account for target speed, direction, coriolis effect, and slope angle.


Fraction Calculator PRO #1
DigitAlchemy LLC
Calculate fractions, add, subtract, multiply, divide
Calculate fractions by adding, subtracting, dividing, and multiplying. Convert fractions to decimals. Adjust recipe quantities for different serving sizes. Review math problems quickly and accurately.

Flying Ruler: 3D Tape Measure
ALEXEY BRILEV
Distance by moving your device
Distances and angles by moving your device. Use accelerometer data to calculate length, width, and height. Determine angles with a protractor tool. Switch between ruler, , rangefinder, and 3D angle finder modes.

KerfMaker Woodworking Planner
Thomas Linton
Plan projects, calculate wood needs, save trips
Plan projects by calculating required wood quantities. Input project dimensions and board sizes to generate precise material lists. Estimate waste and optimize cuts to reduce lumber purchases. Export lists for easy reference and sharing.

Image Resizer & Photo Resizer
Pramod Tapaniya
Resize photos and adjust dimensions
Resize photos by adjusting dimensions in pixels, millimeters, centimeters, or inches. Save images in PNG or JPG formats. View side-by-side comparisons of original and resized images. Maintain quality during resizing.


Tape Measure Camera AR Ruler
IBN Software GmbH
Dimensions with AR
Room dimensions using augmented reality. Tap to mark points and view real-time 3D measurements for width, length, height, and distance. Export measurements and save data for future reference.

Geometry Pad
Bytes Arithmetic LLC
Create and explore geometric shapes easily.
The app allows users to create geometric shapes and explore their properties. It includes tools for drawing, annotation, and transformations, with automatic metric calculations and snapping features.


AR Ruler: Measuring tape ruler
Konstantinos Papadakis
Measure objects with AR precision
Use to measure objects in real time with accurate centimeters, inches, and meters. Tap to measure distances, take unlimited readings, and view real-time AR visuals for precise results.

Bosch MeasureOn
Robert Bosch Tool Corporation
Save measurements, photos, and notes in one
Save project data in one place with cloud access across devices. Create floor plans by sketching rooms and adding photos, notes, and measurements. Share and access projects from anywhere.

Ultra Measure Master
Calculated Industries, Inc.
Convert units between standard and metric systems
Convert units between U.S. standard and metric systems. Calculate length, weight, volume, and temperature. Switch between imperial and metric measurements. Store frequently used conversions.

STL Simple Viewer
Victor Bovio
View 3D STL files and rotate models
View 3D STL files with support for ASCII and binary formats. Load models from ZIP files. Rotate, pan, and zoom for graphic manipulation. Switch between orthogonal and perspective views.

Passport Id Photos
Raffaele Di Marzo
Create from your device
Create directly from your device. Select from common photo formats like 4.5x3.5 cm and 2x2 inch. Customize ID dimensions. Save, print, or share for documents and passports.

RoofCalc - Roofing Calculator
Infoguide Pty Ltd
Calculate roof dimensions quickly
Calculate roof dimensions including lengths, angles, heights, and layouts for hipped, gabled, and single-pitch roofs. Determine birdsmouth measurements and pitch. Switch between metric and imperial units. Set default values for common inputs.


RenoPlan - Floor Plan Creator
Measure Square Corp.
Measure spaces, create plans, estimate projects
Measure rooms, doors, windows, countertops, cabinets, tubs, and showers to create accurate plans. Calculate area and dimensions automatically. Generate project estimates and export plans for collaboration.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.