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Open source Developer tools

spare-io

by owenc1122

Open launcher UI for RayNeo iO smart glasses: pages, animations and the app SDK header. Full version: Spare io iPhone app. Non-commercial. Unofficial.

spare-io is an open-source project by owenc1122 written in C, 17 stars, licence not stated. Open launcher UI for RayNeo iO smart glasses: pages, animations and the app SDK header. Full version: Spare io iPhone app. Non-commercial. Unofficial.

Glasses compatibility

Each model with the status of our evidence and a link to where it was found
Model Status Evidence
RayNeo iO Verified "spare-io Open launcher UI for RayNeo iO smart glasses: pages, animations and the app SDK header" — the context describes using the glasses

Evidence is quoted from the listing at github.com, checked 24 Oct 2026. What these labels mean.

From the listing

Open launcher UI for RayNeo iO smart glasses: pages, animations and the app SDK header. Full version: Spare io iPhone app. Non-commercial. Unofficial.

Quoted, shortened, and attributed to the publisher. Full text at the source link.

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