Apps Like O-Ring for iPhone and iPad
O-Ring screenshots
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.
Ring Sizer – Ring Size Meter
AppLiks Sp. z O.O.
Measure rings with the white circle
Measure by matching the inner edge to the 's white circle. Adjust the slider to align the diameter or circumference. View results in metric or imperial units, including US, Canadian, and Australian sizing systems.
Mindfulness Bell
Spotlight Six Software LLC
Set times, tap start, hear the
Rings a Tibetan Singing Bowl at set or random intervals. Schedule sessions and start playback. Exit and bells continue. Includes a meditation timer for guided practice.
Ring Sizer by Jason Withers ©
Uniqo Lab FZC
Measure size in metric or imperial units
Measure size using metric or imperial units, choose diameter or circumference, and use visual guides for accurate measurement. Supports sizes for USA, Australia, UK, Europe, Japan, and China. Share size on social networks.
Speedometer ⊲
Unicom TOV
Track speed, distance, and altitude
GPS tracks current speed, distance, and altitude. Displays average and maximum speed. Shows speed limits in real time. Supports mph, km/h, and knots. Measures travel time and battery level. Works offline.
3d Scanner App™
AI Photo Editor Lab SRL
Scan and share 3D models
Capture 3D models of objects or spaces using LIDAR or TrueDepth technology. Save scans in USDZ format for iMessage or AR QuickLook. Export in OBJ, GLTF, GLB, DAE, and STL formats. Share 3D models directly via iMessage or AR QuickLook.
SmartScanner-AI Measure&Count
GUANGZHOU TOPJOY TECHNOLOGY CO., LIMITED
Measure height with your phone
Scan documents and images for precise digital copies. Measure heights and object dimensions using phone camera. Automatically count items like pipes, logs, and pills. Save and share scanned files directly.
Ring Sizer - Size Measure App
LightApps OU
Fingers and determine
Fingers to determine without needing a . Input measurements manually or use a ruler. Save and view history. Convert sizes between international standards.
Ring Sizer – Size Measurement
ITincubator UAB
Measure accurately and save your results
Measure using a paperclip or ruler with step-by-step instructions. Select regional standards for US, UK, EU, and other regions. Save and share results.
BagSizer
MATOLE
Measure luggage dimensions accurately
Determine carry-on luggage dimensions allowed by airlines. Measure luggage using a credit card or coin as a gauge. Check if luggage meets size limits for cabin or check-in.
Pipe Fitting
Sarah Ragab
Calculate layouts quickly and accurately
Calculator helps users compute offsets and rolling offsets for precise layout planning. Input measurements to calculate basic or advanced rolling angles. Generate detailed reports and save calculations for future reference.
LiDAR Room Scanner: Floor Plan
PAO APPS PTE. LTD.
Scan rooms, measure spaces, create plans
Create 3D layouts with precise measurements. Measure distances and surface areas using augmented reality. Export scans as PDF or other file formats for easy sharing and reference.
How we rank alternatives
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