Credits

Content Reeves uses that others made and share under open licenses.

3D anatomy model

The muscle model on the Workouts page is adapted from the Z-Anatomy atlas, which is itself built on BodyParts3D.

BodyParts3D — The Database Center for Life Science — CC BY-SA 2.1 Japan. Source
Z-Anatomy — The libre 3D atlas of anatomy — CC BY-SA 4.0. z-anatomy.com

Our adapted model (selected muscles grouped into regions, simplified and compressed) is shared under the same license, CC BY-SA 4.0. That license applies to the model file only, not to the rest of Reeves.

Exchange rates

Currency conversions on the Travel page use the open access rates of ExchangeRate-API: Rates By Exchange Rate API. Mid-market rates, updated once a day.

Food data

Food search on the Nutrition page uses USDA FoodData Central; barcode lookups use Open Food Facts.

USDA FoodData Central — U.S. Department of Agriculture, Agricultural Research Service — public domain (CC0 1.0). fdc.nal.usda.gov
Open Food Facts — the database is available under the Open Database License (ODbL); its contents under the Database Contents License. openfoodfacts.org

Figures come from these sources as they are; they can be incomplete or wrong, and a logged food can be edited.

Presentation photos

Photos suggested for slides in Presentations come from Unsplash, under the Unsplash License. Wherever a photo appears, on a slide and in an exported PDF or PowerPoint file, it is credited “Photo by the photographer on Unsplash”, with links to the photographer’s Unsplash profile and to Unsplash.

Presentation typefaces

The slide typefaces ship with the app and are embedded in exported PDF and PowerPoint files. All four are under the SIL Open Font License 1.1; each license text ships beside its font in /assets/fonts/deck/.

Geist — The Geist Project Authors — OFL 1.1
Literata — The Literata Project Authors — OFL 1.1
Bricolage Grotesque — The Bricolage Grotesque Project Authors — OFL 1.1
Archivo — The Archivo Project Authors — OFL 1.1

Software

The 3D view of the body is drawn with three.js (threejs.org) and decoded with meshoptimizer (github.com/zeux/meshoptimizer), both under the MIT License. Their license texts ship with the app in THIRD-PARTY-LICENSES.txt.

Barcodes are read with zxing-wasm (github.com/Sec-ant/zxing-wasm), under the MIT License, which builds on ZXing-C++ (github.com/zxing-cpp/zxing-cpp), under the Apache License 2.0. Their license texts ship with the app in LICENSES.txt.

Presentations export to PDF and PowerPoint on the device with pdf-lib (with @pdf-lib/fontkit, @pdf-lib/standard-fonts and @pdf-lib/upng), PptxGenJS and JSZip (taken under its MIT option), with JSZip’s helpers pako (MIT and Zlib), lie, immediate and setimmediate (MIT), and tslib (0BSD). Their license texts ship with the app in deck-export.THIRD-PARTY-LICENSES.txt.