Ultrahuman Ring Sizer vs Mobile Diagnostics Pro

Ultrahuman Ring Sizer is an app that lets you instantly find out your Ultrahuman Ring Size. All you need to do is click a picture of your hand with a standard sized card in the frame and our State-Of-The-Art Vision algorithm will calculate the perfect Ring size for you.

Mobile Diagnostics Pro is a professional device-testing tool built for refurbishment facilities, trade-in operations, and repair shops. It walks a technician through a complete, standardized inspection of a device's hardware and software, then uploads the graded results to your backend so every unit is tested the same way, every time. Sign in by scanning a QR code or entering the login code provided by your administrator — no personal account required. The app pulls your facility's test configuration and grading options automatically. WHAT IT TESTS • Buttons — volume, mute/flip switch, screenshot • Cameras — front, rear, ultra-wide, telephoto, zoom, lens condition • Audio — loudspeaker, earpiece, microphones, headphone jack • Display — OLED/LCD, touch digitizer, front/back glass • Sensors — accelerometer, proximity, motion • Connectivity — Wi-Fi, Bluetooth • Utility — vibration, flashlight, biometrics • Identity & status — IMEI/serial, ESN, iCloud/activation lock, MDM enrollment • Condition — battery health, color, cosmetic grading, non-OEM parts BUILT FOR SPEED AND CONSISTENCY • Guided, sequential test flow with automated checks where possible • Pass or fail each test with a button, swipe, or shake gesture • Standardized grading and condition reporting across your whole team • Results upload directly to your refurbishment backend MANAGED DEPLOYMENT • Supports MDM-managed configuration and auto-login for fleets of test stations Mobile Diagnostics Pro requires a login code from your organization and a live connection to your backend. It is intended for business use by refurbishment and repair operations.