Calendar by Form*

about

description

Your calendar is one of the most personal things you own — it knows where you'll be, who you'll meet, and what you're doing every hour of every day. Why hand that to a corporation? Calendar by Form* is a fully decentralized calendar app built on the Nostr protocol. You sign in with your Nostr keys, and your events are stored privately(encrypted) across relays that you choose.

publisher

073cd836b557a9fdc2a62c27373273da0c556a7008763f7f0e2b7f28ea754fd6

first seen

2026-09-17T22:32:59.157035+00:00

last event

2026-09-16 08:59 UTC

website

https://calendar.formstr.app

install

zapstore.dev or any Zapstore-compatible client

topics

#calendar #event #nostr #schedule

source & build

repository

https://github.com/formstr-hq/nostr-calendar

arch flags

android-arm64-v8a android-armeabi-v7a android-x86 android-x86_64

manifest

zapstore.yaml ok checked 2026-10-07T08:11:19.745797+00:00

{
  "images": [
    "store-assets/zapstore/event-view.png",
    "store-assets/zapstore/week-view.png",
    "store-assets/zapstore/calendar-list.png",
    "store-assets/zapstore/booking-request.png",
    "store-assets/zapstore/booking-create-1.png",
    "store-assets/zapstore/booking-create-2.png",
    "store-assets/zapstore/booking-notifications.png",
    "store-assets/zapstore/login.png",
    "store-assets/zapstore/month-view.png",
    "store-assets/zapstore/day-view.png",
    "store-assets/zapstore/setup.png",
    "store-assets/zapstore/calendar-management.png",
    "store-assets/zapstore/invitation-event.png",
    "store-assets/zapstore/invitations.png",
    "store-assets/zapstore/event-view-2.png",
    "store-assets/zapstore/event-create.png"
  ],
  "metadata_sources": [
    "github"
  ],
  "repository": "https://github.com/formstr-hq/nostr-calendar",
  "summary": "A private, decentralized calendar powered by Nostr. Your schedule, your keys.",
  "tags": [
    "calendar",
    "schedule",
    "event",
    "nostr"
  ],
  "website": "https://calendar.formstr.app"
}

releases (kind 30063)

0 releases indexed.

No releases indexed yet.

assets & verification

Every app, release and asset event is schnorr-verified (NIP-01 id + signature) before it enters the catalog, and assets are content-addressed by sha256. We subscribe read-only to the catalog relay — never write to it.

Showing the newest 0 asset descriptors; the full set is in /api/apps/073cd836…