TSPROF SharpNote vs Level Tool

The TSPROF Sharpener’s Registry is a useful tool for keeping a log of all sharpened knives for repeated sharpening or experiments with sharpness retention, level of sharpness and surface processing quality. With the Sharpener's Registry you can save information about the angle, sharpening and finishing stones, and polishing supplies. Take pictures of the results and share them with the sharpening community.

A surface that looks level can still leave a shelf crooked, a ramp too steep, or a cut at the wrong angle. Angle Finder turns your iPhone into a live bubble level and angle toolkit, so you can measure before small errors become costly rework. Whether you are hanging cabinets, setting posts, checking a roof pitch, or building a ramp, guessing is frustrating. Angle Finder gives you clear live readings, practical calculators, and a saved measurement log you can return to later. MEASURE WITH CONFIDENCE • Follow a responsive bubble that moves toward center and clearly confirms when the surface is level • View pitch, roll, and yaw with capture-quality feedback • Lock a live reading or set a relative reference to compare against another surface • Calibrate for the surface you are working on • Measure in degrees, percent grade, or slope ratio • Use optional spoken feedback when your hands are busy TOOLS FOR REAL PROJECTS • Quick Level for everyday checks • Slope Calculator for rise, grade, and ratio • Digital Protractor for measuring from a reference angle • Two-Point Measurement for the angle between device orientations • Angle Comparator for checking consistency across readings • Construction tools for miter angles, roof pitch, stairs, and common angle references • Angle Calculator for conversions, angle arithmetic, and trigonometric functions • ADA ramp slope checks and shareable compliance reports for reference SAVE THE WORK, NOT JUST THE NUMBER • Name and save unlimited measurements to your on-device history • Search and filter saved readings by measurement mode • Share individual readings and tool results • Export selected measurements as CSV, JSON, a text summary, or a professional report with statistics BUILT FOR REAL LIFE • DIYers hanging shelves, pictures, cabinets, and fixtures • Contractors and carpenters checking level, slope, cuts, and framing • Roof, deck, stair, and ramp projects • Accessibility professionals reviewing ramp slopes against common ADA guidance • Automotive work that requires checking tilt and orientation • Students and educators exploring angles and trigonometry PRIVATE BY DEFAULT No account is required. Your saved measurement data stays on your device. Basic Level mode, degree readings, measurement history, and individual sharing are free. Pro unlocks professional modes, additional units, audio feedback, advanced tools, and exports. Pro is available through a weekly auto-renewing subscription or a lifetime purchase. A free trial may be available for eligible subscriptions. Payment is charged to your Apple ID account at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel subscriptions in your App Store account settings. ADA and construction references are provided as measurement aids. Always verify requirements against applicable local codes and professional standards. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Stop relying on eyeballing when the angle matters. Measure it, save it, and move forward with confidence.