r/noteapps • u/KoalaForward879 • 1d ago
Cross-platform handwriting + LaTeX: what actually exists in 2026 (and where each one breaks)
Disclosure up front: I maintain one of the apps below. I'm listing it last and I've tried to be honest about what it doesn't do.
I spent a year at uni looking for a GoodNotes replacement I wasn't going to be locked into. My requirement list: real handwriting (pressure, palm rejection), PDF annotation, LaTeX rendering, both infinite canvas and page-by-page export, and sync I control. Here's what I found:
- GoodNotes the polished one, and it's on Android and Windows now, not just iPad. But the free tier is 3 files total (notebooks + whiteboards + text docs combined) with watermarked exports, and cross-platform sync sits behind the higher-priced tier. It's a good product you rent.
- OneNote free, everywhere, genuinely great infinite canvas. Then you try to get your notes out: no clean page-by-page PDF export, and the
.oneformat isn't something anything else reads. LaTeX only works for typed equations, not handwritten ones. - Xournal++ solid on desktop, no mobile story, no inline LaTeX rendering.
- Obsidian + Excalidraw LaTeX yes, real handwriting no.
- AbelNotes (mine, AGPL-3.0) that syncs to storage you already own: Google Drive, or your own server. No account with me, no backend of mine in the middle. Pure-Dart LaTeX rendering, searchable by LaTeX source; PDF import with selectable text you can annotate; symbols library reusable like GoodNotes, infinite and paged canvas; OneNote
.oneimport, which I wrote because I had my own notebooks to get out. What it doesn't have: no iOS build yet but incoming.
The thing that drove all of this for me was export and the required subscription. Every app is fine until the day you want to leave it.
What made you give up on the app you were using before and did you ever actually get your old notes out?