Concept
YHMAS
A multi-book PDF shelf for textbooks you refuse to leave in the cloud — still conceptual.
YHMAS is a concept, not a published app. The idea: a native iOS multi-book PDF shelf for textbooks and long docs you actually want offline — physics texts, stats notes, whatever you load onto the device. No account, no “library sync,” no subscription to own a file you already have.
Intended shape (if it ever ships)
- On-device multi-book PDF browsing
- Split-view layout in the classic iPad spirit
- Built for long-form technical reading, not social previews
There is no App Store listing, no icon set, and no download. This page is a stake in the ground under the twinforces / grumpytechbro banner — a reminder that offline still wins for 400-page textbooks, and a placeholder if the project moves past “wouldn’t that be nice.”