Terms

One purchase of lumabar ($5.99) unlocks the app on one PC, for as long as you keep using it. Reinstalling on the same machine reactivates with the same key.

There is no free trial build. lumabar is delivered after payment: the installer and your license key both arrive by email, and the same details stay available from the Polar receipt.

14-day money-back guarantee. Ask within that window and the payment is returned through Polar, no interrogation.

Don't redistribute, resell or repackage the app or its license keys. Updates within the 1.x line are included.