Tessera Layers

A calm, hierarchical home for your plans, journals, photos, and ideas — nested as deeply as you think, synced across all your Apple devices through your own iCloud.

A mosaic is made twice. First up close — gathering the tiles one at a time, setting each where it belongs, deciding what to place next. Then from across the room, when the pieces you barely remember setting have quietly become a picture.

Tessera works the same way. It's a hierarchical reference tool and personal journal for everything you want to capture, prioritize, and revisit — the scraps cluttering your desk and the ones cluttering your head.

Most apps make you choose. A notes app gives you a flat pile and a search box. An outliner gives you structure but nowhere to live in it. Tessera gives you both: containers you can nest as deeply as you actually think, each one a place to keep what belongs there.

The vocabulary is simple. An Emblema is a top-level space — a trip, a project, a corner of your life. Inside it, a Tessera is a tile you can fill and nest, again and again, as far down as the thought goes. Walk the structure instead of searching it; lean on knowing where a thing lives rather than remembering what you called it.

Every tile can hold:

• Markdown notes — the plan, formatted cleanly, rendered the way you wrote it.
• A separate journal — kept apart from the plan, so intention and lived experience never blur together. Compare them later: what you thought a day would be, against what it was.
• Photos — captured into context and owned outright, not lost in a camera roll of forty thousand. Photograph the receipt, the sketch, the whiteboard, the kid's drawing — file it where it means something, and throw the paper away.
• Apple Pencil — for the things that resist typing.
• Dates and time estimates — that roll up through the hierarchy, so a pile of small tasks becomes a number you can actually feel.

When everything feels equally urgent, the built-in Prioritizer decides the next tile for you. Choosing between two things is easy; choosing among thirty is paralysis. Tessera turns the second problem into the first.

Everything lives across all your Apple devices — iPhone, iPad, and Mac — synced through your own private iCloud. Your content is yours. It is never sent to us, never mined, never shown to anyone.

When you want to share, Tessera can optionally publish any space as a clean static website to your own server — a home NAS, a personal host, wherever you like. Your words, your photos, your domain.

No account to create. No data sent to us. No ads.

One last thing, for the curious: Tessera is priced at π, rounded up to the nearest value Apple permits. After Apple's commission, the developer receives e. This was not planned — which is exactly the kind of thing Tessera exists to record.