How much does Nivo cost?

Nothing. All you need is a free Winku account. No ads, no tracking.

Do I need a login from my school?

Only if your school doesn’t publish its timetable. If it does, the link is enough. Logins are stored encrypted and only used to fetch your timetable.

How often does Nivo check?

Regularly, in the background. It may alert you at most twice a day per channel and never twice within an hour – otherwise it would be noise rather than information. Nivo is a helper: your school’s official timetable always takes precedence.

Soon. The apps for Android with Wear OS and for iPhone, iPad and Apple Watch are in testing and coming to Google Play and the App Store; the Mac app will follow. Until then, Nivo runs right here in your browser. On iPhone and iPad you get notifications once you add the page via “Share → Add to Home Screen”.

Can other people see my timetable?

No, saved timetables belong to your account. One exception you should know about: the address of a calendar subscription works like a password – anyone who has it can see your timetable without signing in. You can create a new one at any time; the old one stops working immediately.

What data does Nivo store?

Your timetables (school, class, lessons), your alert channels – such as your Telegram ID, webhook address or your browser’s sign-up for notifications – and the alerts that were sent. Detected changes are deleted after 30 days, sent alerts after 90 days. Details are in the privacy policy.

Does Telegram learn what’s in my timetable?

Yes – the alert travels over Telegram’s servers, so its content is there. If you’d rather avoid that, use your own webhook or the calendar subscription.

Can I delete everything?

Yes. Delete single channels, timetables and subscriptions in the settings, or everything together with your Winku account.

I’m a teacher and my name appears in a timetable. Can I object?

Yes, even without a Winku account: at winku.de/nivo/widerspruch.

Is Nivo part of Untis GmbH?

No. Nivo is a Winku service that fetches WebUntis timetables. Untis and WebUntis are trademarks of Untis GmbH; there is no connection or cooperation.

NivoNivo

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The timetable changes.
Nivo lets you know.

Nivo checks your WebUntis timetable regularly and tells you what’s different: cancelled, covered, room change, moved. See the plan as a week or a day in your browser. Alerts come as browser notifications, on Telegram or to your webhook – or add the plan to your calendar as a subscription. Apps for Android (with Wear OS), iPhone, iPad, Apple Watch and Mac are coming.

Open timetable (opens in a new tab)How it works

Nivo on iPhone and Android: your timetables at a glance and this week's timetable

Nivo NivoOpen timetable (opens in a new tab)

What Nivo can do

Alerts when your timetable changes

Your timetable, no digging
Search for your school or paste a shared WebUntis link, then pick a class, teacher or room. If your school doesn’t publish its timetable, add your own WebUntis login – stored encrypted and only used to fetch your timetable.
The change, not the whole plan
Nivo compares against the last state and reports what’s different: cancelled, covered, room change, moved. Several changes arrive together in one alert.
You pick the channel
Browser notifications, Telegram or your own webhook – or several at once. Hit “Test” to see right away whether an alert gets through.
At your times, without the noise
Nivo gets in touch at the times you choose or as soon as it finds a change – at most twice a day per channel and never twice within an hour.
In your own calendar
A subscription for Google Calendar, Apple Calendar or Outlook that keeps itself up to date. You can have several, each with the timetables that belong there.
Your timetable as a timeline
Week or day, with the current lesson, a countdown to the end of school, double lessons in one block and colour-coded subjects.
For the whole class
A shared link is all it takes – everyone sets up their own alerts, without anyone else’s login. Several timetables at once work too, say your class and your sibling’s.
Help & feedback
Questions, bugs or ideas? Write to us under Support on the Nivo page or in the app under Account → Help & feedback.

What Nivo looks like

Weekly timetable in Nivo: cancelled, covered and moved lessons are highlighted

How it works

Sign in
Sign in with your free Winku account or create one.
Find your timetable
Search for your school or paste the shared WebUntis link and pick a class, teacher or room.
Choose a channel
Set up browser notifications, Telegram or a webhook and try it with “Test”. Only want the calendar? Use the subscription.
Set the times
At the times you choose or as soon as Nivo finds a change – separately for each channel.

NivoIn your browser · apps coming soon

Nivo

Google Play: coming soon · App Store: coming soon · Mac: coming soon. Until then, Nivo runs in your browser – on your computer, tablet and phone.

Opens your timetable on winku.de. If you’re not signed in, you’ll sign in with your Winku account first.

Open timetable (opens in a new tab)

System requirements

A timetable on WebUntis (shared publicly or with your own login)
A free Winku account
An up-to-date browser – notifications on iPhone and iPad from iOS 16.4 once Nivo is on your Home Screen
For Telegram the Telegram app, for the calendar subscription any calendar app (Google, Apple, Outlook)
Apps (coming soon): Android 8 or later, Wear OS 3 or later, iPhone and iPad with iOS 18 or later, Apple Watch with watchOS 11 or later, Mac

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Coming soon as an app

The Nivo apps show the same timetables as the website, and you sign in with the same Winku account. They’re in testing; Google Play and the App Store are coming, and so is the Mac app.

Android: notifications right in the app, home screen widgets, “Class live” with the current lesson on your lock screen (from Android 16 as a Live Update with a timeline) and Nivo for Wear OS with a tile and complications.

iPhone and iPad: widgets for your Home Screen and Lock Screen, “Class live” as a Live Activity and in the Dynamic Island, plus Apple Watch with today’s timetable and complications. Notifications in the iPhone app are coming – until then, Nivo reaches you via Telegram, a webhook or the website’s notifications.

Mac: Nivo in the menu bar with the current lesson.

In every app: hide timetables, pick your course in elective slots, your state’s school holidays in the timetable, and Help & feedback under Account.

Data sources and licences

Nivo fetches timetables from WebUntis – from your school’s public timetable or with your own login. Nivo is not a product of Untis GmbH.

School holidays in the apps: holiday dates of the German states (KMK) via the OpenHolidays API, licensed under the Open Database License (ODbL) 1.0. The table Nivo builds from it is available for download under the ODbL 1.0 as well.

Frequently asked questions

Short answers to the questions people ask most about Nivo.

Search questions

Question not listed?Ask us via support

How much does Nivo cost?
Nivo
Nothing. All you need is a free Winku account. No ads, no tracking.
Do I need a login from my school?
Nivo
Only if your school doesn’t publish its timetable. If it does, the link is enough. Logins are stored encrypted and only used to fetch your timetable.
How often does Nivo check?
Nivo
Regularly, in the background. It may alert you at most twice a day per channel and never twice within an hour – otherwise it would be noise rather than information. Nivo is a helper: your school’s official timetable always takes precedence.
Is there a Nivo app?
Nivo
Soon. The apps for Android with Wear OS and for iPhone, iPad and Apple Watch are in testing and coming to Google Play and the App Store; the Mac app will follow. Until then, Nivo runs right here in your browser. On iPhone and iPad you get notifications once you add the page via “Share → Add to Home Screen”.
Can other people see my timetable?
Nivo
No, saved timetables belong to your account. One exception you should know about: the address of a calendar subscription works like a password – anyone who has it can see your timetable without signing in. You can create a new one at any time; the old one stops working immediately.
What data does Nivo store?
Nivo
Your timetables (school, class, lessons), your alert channels – such as your Telegram ID, webhook address or your browser’s sign-up for notifications – and the alerts that were sent. Detected changes are deleted after 30 days, sent alerts after 90 days. Details are in the privacy policy.
Does Telegram learn what’s in my timetable?
Nivo
Yes – the alert travels over Telegram’s servers, so its content is there. If you’d rather avoid that, use your own webhook or the calendar subscription.
Can I delete everything?
Nivo
Yes. Delete single channels, timetables and subscriptions in the settings, or everything together with your Winku account.
I’m a teacher and my name appears in a timetable. Can I object?
Nivo
Yes, even without a Winku account: at winku.de/nivo/widerspruch (opens in a new tab).
Is Nivo part of Untis GmbH?
Nivo
No. Nivo is a Winku service that fetches WebUntis timetables. Untis and WebUntis are trademarks of Untis GmbH; there is no connection or cooperation.

The timetable changes. Nivo lets you know.

Your timetable, no digging

The change, not the whole plan

You pick the channel

At your times, without the noise

In your own calendar

Your timetable as a timeline

For the whole class

Help & feedback

Sign in

Find your timetable

Choose a channel

Set the times