# Statistics

The statistics show how your subscribe calendar is doing, without us storing anything about your subscribers.

## What is counted

- **Active subscribers:** calendar apps that fetched your feed in the **last 14 days**. Someone who removes the subscription in their app drops out after 14 days.
- **By app:** Google, Apple, Outlook (Outlook.com, Microsoft 365 and Outlook desktop combined) and other apps.
- **Clicks in the last 30 days:** every app pick on the subscribe page and in the button, whether or not a subscription followed.

## How we count without tracking

Every subscription made through the subscribe page or the button gets its own feed link. When a calendar app fetches that link, we only note the time of the fetch. We store no IP address, no user agent and nothing that points to a person. You only see numbers.

Subscriptions that don't come through the subscribe page or the button are not counted. That applies, for example, to the general feed link (`feed_url`) or the direct app links (`subscribe_links`) from the API if you put them on your website yourself. For complete statistics, link the subscribe page or use the button.

## Where you see the numbers

- **In the app** under **Settings › Developer / API**: active subscribers and live calendars of your account against your plan.
- **Per calendar through the API:** `GET /v1/publisher/calendars/{id}/stats`. Many plugins show these numbers right in your website's admin. → [Stats endpoint](https://docs.kalender-sync.de/en/api/stats/)

## When you reach your plan's limit

Every plan covers a number of active subscribers. When you reach it, **everything keeps running**: nobody loses their subscription, and new subscribers can still join. You get an email, and the statistics show a notice. Write to us then, and we'll find a plan that fits. → [Plans and limits](https://docs.kalender-sync.de/en/abo-kalender/tarife/)