Want to hear about the latest discoveries in the field of Gravitational Waves?

Chirp is an app that allows you to keep track of the latest collisions of black holes, neutron stars and maybe more, just minutes after they are detected by observatories around the world. Allowing for anyone to be informed about cutting edge science.

What’s New

Version 1.3

- Chirp now receives customisable push notifications for new events
- changed the layout to allow better scaling with large font sizes
- changed text for Mass Gap events
- added support for Burst candidate events
- fixed issue where events would be missed sometimes
- fixed various typos, small bugs and scaling issues

Ratings and Reviews

4.8 out of 5
10 Ratings

10 Ratings

SyntheticSyzygy ,

Very intuitive interface

This is a great and very easy to use app for keeping up to date with the latest gravitational wave events!

TJG31 ,

I love the content but the lack of push alerts almost defeats the purpose

The layout in the app is wonderful. However there are no push alerts, which seems to me to defeat the purpose. Hopefully the developers can change this in an upcoming update and then it will truly become an instrument for the public

SeriousPBK ,

For alerts

Nice app, very pretty. If you want to receive real time alerts also get the app Gravitational Wave Events.

App Privacy

The developer, Laser Labs, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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