Mycrometer: terms of use Copyright (c) 2026 Field Mycologist UK (https://fieldmycologist.uk). All rights reserved. These terms apply to Mycrometer version 0.11 and later. Versions 0.10 and earlier were released under the MIT licence, and copies of those versions stay under that licence. 1. Using Mycrometer You may use Mycrometer free of charge, for any purpose: identification, recording, research, teaching and publication of your results included. Your photos, measurements and files are yours. Mycrometer runs on your own device and doesn't send them anywhere. 2. What isn't allowed without written permission - copying, re-hosting or redistributing Mycrometer's code, or offering it from another website or app; - modifying it, or building other software from it; - selling it, or including it in anything that's sold. To ask, write to hello@mycrometer.app. 3. No warranty Mycrometer is provided as-is, with no warranty of any kind, and no guarantee that its measurements are fit for any particular purpose. It hasn't been validated against a certified reference instrument or independently peer-reviewed. Calibration, camera setup and technique are in your hands, and mistakes in any of them produce wrong numbers that still look plausible. Check results against what you know about the material, and don't rely on them alone where accuracy matters. To the extent the law allows, Field Mycologist UK isn't liable for any loss arising from using Mycrometer.