Apps Like O-Ring for iPhone and iPad
O-Ring screenshots
Ranked alternatives
Showing 161–180 of 1,000 ranked alternatives.





SR Measure
EveryPoint
Stockpiles with your iPhone
Stockpiles using iPhone camera with real-time algorithms for accurate volume calculations. Walk around piles, bunkers, or bins to capture images.


Paint Calculator - Estimator
Phan Nhat Đang
Calculate volume for rooms and openings
Calculate and man-hours needed for a room by inputting wall dimensions and subtracting areas for windows and doors. Estimate volume based on wall surface area and coverage rate. Save calculations and view detailed breakdowns.

Coin Tester.
Growth & Value Sp. z o.o.
Test coins with AI and acoustic resonance
Verify the authenticity of one-ounce gold and silver coins using acoustic resonance and artificial intelligence. Strike the to analyze its sound and material composition. Compare results with known genuine profiles for accurate identification.

Home Improvement Calcs
Calculated Industries, Inc.
Calculate tasks with precision
Provides calculations for DIY and tasks. Users can convert units and solve equations using decimal or fractional inputs. Save calculations, organize favorites, and email inputs and results for sharing.





MP4 Converter!
AliAkbar Ramezani
Convert videos to other formats and crop
Convert video files to various formats including mp4, mkv, avi, mov, mp3, and gif. Adjust video dimensions and crop videos. Convert videos to GIF or MP3 files.


Tesla - Metal detector and Magnetic field recorder
Exelerus AB
Detect and record fields
Detect and measure fields using the device's magnetometer. Identify objects by strength and proximity. Record and view data over time. Compare readings to baseline values for accuracy.

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