When.fm
The festival app
Free · Designed for iPad. Not verified for macOS.
When.fm's the only app you need for your next festival. Alarms offline. Programme ideas from friends & Spotify.
Times for Coachella, Download & Rewire 2026 in app now!
When.fm is a mobile programme and the only app you need for your next festival.
» See updated set times as they're released, and keep access offline even if you lose signal.
» Get recommended sets by artists you follow on Spotify.
» Link with your friends' plans and share the love.
» Get reminders so you don't miss that elusive 11am set.
Now available in a field near you!
more » Various bug fixes
» Update supporting software to the latest versions
3.5.22 6 Jan
» Updated supporting software to latest, most stable versions
3.5.19 07/07/2025
» An extra check before friend adding to ensure your safety
» Small bug fixes & UX enhancements
» Updated supporting software to latest, most stable versions
3.5.18 05/02/2025
» Switched friend barcode scanning to a more standard interface
» Small fixes, updates and UX improvements
3.5.17 14/09/2024
» Necessary maintenance for you to get notifications again – you'll get a new prompt asking if you would like them on next open. Recommended to see when friends used your add link etc.
» UX improvements
3.5.13 26/08/2024
» Fixed a Programme bug affecting Pukkelpop and other edge case issues
» All previous fixes and features
3.5.11 11/08/2024
» Refined Programme, with more options in Settings
» Bug fix: View in Programme button should now go down to the right stage at big festivals
3.5.8 21/06/2024
» Tidying & fixes – adding friends by link should now work smoothly!
» Refined Programme, with more options in Settings
3.5.7 14/06/2024
» Refined the Programme view, with more control over its appearance in Settings
» Tidying and bug fixes
3.5.6 11/06/2024
» Refined the Programme view, with more control over its appearance in Settings
» Updated supporting software to the latest versions
» Tidying and bug fixes
3.5.5 05/06/2024
» Refined the latest Programme view and added more control over its appearance in Settings
» Updated supporting software to the most secure & stable versions
3.5.2 29/03/2024
» Tech updates: When.fm's now smaller and runs faster
» Everything from v3.4: filter performance Ideas by one friend or Spotify suggestion; get Spotify suggestions from your most played; dark mode and more!
3.5.1 21/12/2023
» Trust one friend's music taste a bit more? (Is that friend actually Spotify?) You can now filter "Ideas" artist lists to pick one idea source!
» Use Spotify but not a big artist-follower? You're in luck! Connect or Reconnect Spotify to get your most played artists in suggested Ideas shortlists too.
» 5 years after everyone was excited about dark mode, we have a theme for dark mode! Just wanted to get it perfect.
» More stability improvements for saving plans on bad connections.
» Loads more little fixes & usability improvements.
3.4.1 16/08/2023
» You can now choose to filter daily Programmes to show just your Plans or Suggestions!
» Suggestions can come from friends' Plans or your Spotify artist follows! Just open Settings to connect to either.
» Lots more polish and fixes.
3.3.4 18/06/2023
» You can now choose to filter daily Programmes to show just your Plans or Suggestions!
» Suggestions can come from friends' Plans or your Spotify artist follows! Just open Settings to connect to either.
» Lots more polish and fixes.
3.3.2 17/06/2023
» An improved experience when you add friends from their link or QR code
» Lots of improvements to help when you've got a shaky connection
» Support for more push messages to help you know what's going on with friend adds and tracked performance
» More bug fixes and polish
3.2.6 06/06/2023
» Updated everything to stay stable + secure
» Open Artist Bio from an artist card to play tracks from Spotify right in the app. Thanks to Max Bye for the contribution! More artists with this coming soon.
» Lots of improvements to help when you've got a shaky connection
» Support for more push messages to help you know what's going on with friend adds and tracked performance
» A way to add friends by sharing a link, in addition to the QR code method
» Lots of bug fixes and polish
3.2.5 13/05/2023
» Updated everything to stay stable + secure
» Open Artist Bio from an artist card to play tracks from Spotify right in the app. Thanks to Max Bye for the contribution! More artists with this coming soon.
» Lots of improvements to help when you've got a shaky connection
» Support for more push messages to help you know what's going on with friend adds and tracked performance
» A way to add friends by sharing a link, in addition to the QR code method
» Lots of bug fixes and polish
3.2.4 03/05/2023
» Updated everything to stay stable + secure
» Open Artist Bio from an artist card to play tracks from Spotify right in the app. Thanks to Max Bye for the contribution! More artists with this coming soon.
» Lots of improvements to help when you've got a shaky connection
» Support for more push messages to help you know what's going on with friend adds and tracked performance
» A way to add friends by sharing a link, in addition to the QR code method
» Lots of bug fixes and polish
3.2.2 22/03/2023
» Fixed: alarms now work as intended. If you saved alarms for an upcoming festival with an older version of the app, please open that festival and pull down to refresh it, to ensure your alarms are scheduled properly.
» Fixed: start times were fixed in one view, and broke in another. WHY CAN'T THEY ALL JUST GET ALONG?! (They now all just get along.)
» Connect Spotify in Settings and see suggested performances based on artists you follow.
3.1.8 19/06/2022
» In v3.1.6, alarms now work as intended – If you saved alarms for an upcoming festival with an older version of the app, please open that festival and pull down to refresh it, to ensure your alarms are scheduled properly
» Various smaller bug fixes
» Connect Spotify in Settings and see suggested performances based on artists you follow (new to v3.1)
3.1.6 16/06/2022
» Fixed in v3.1.5: pull-to-refresh now squashes a bug that briefly affected a small proportion of people. If your plans temporarily went missing, we're sorry! Please update the app, then pull down to refresh the Artist A-Z to get them back
» Connect Spotify in Settings and see suggested performances based on artists you follow
» Better navigation for events spanning more than a week, such as Primavera
» Request to delete your account data from Settings
» Bug fixes and polish
3.1.5 07/06/2022
» Connect Spotify in Settings and see suggested performances based on artists you follow
» Better navigation for events spanning more than a week, such as Primavera
» Request to delete your account data from Settings
» Bug fixes and polish
3.1.4 02/06/2022
» When.fm's first big update in a while! Smallest and fastest yet.
» Friend management is now in the app, giving you more control over who you share plans with, and letting you do so without any big social network companies getting more of your data. This is why we need the "camera" permission now, so you can scan a friend's When.fm QR code and add them with mutual consent.
» Plus lots of long-standing bugs fixed, especially for festivals that aren't in the UTC timezone (so most of them then!)
3.0.1 02/05/2022
» More bug fixes, usability & performance tuning
2.2.3 02/09/2021
» Various bug fixes
» Update supporting software to the latest versions
more Version 3.5.22 6 Jan
Data Linked to You The following data may be collected and linked to your identity:
Location Contact Info Contacts Data Not Linked to You The following data may be collected but it is not linked to your identity: