Last updated: 5 November 2026
These terms govern your use of the estelair mobile application (“estelair”, “the app”). By installing or using estelair, you agree to them. If you do not agree, please do not use the app.
estelair is published by its developer, whose legal name and registered details appear on the app’s Google Play listing as Google Play requires. For anything to do with these terms, contact contact@estelair.com.
estelair is distributed through Google Play, and Google’s own terms apply to your use of Google Play. These terms are between you and the developer, not Google.
You are granted a personal, non-exclusive, non-transferable licence to install and use estelair on devices you own or control, for your own use. This licence does not transfer ownership of anything.
Estelair Plus is a one-time in-app purchase. There is nothing to renew and nothing to cancel. It unlocks:
Everything else in estelair — the alarm, the radio, and two wind-down sounds (white noise and wind) — is free to use, and is not a trial.
Your purchase is tied to the Google account that made it. Signing in to that account on another device, or reinstalling the app, restores it; there is also a Restore purchase option in the app’s settings.
Payment is taken and processed by Google Play, not by us. We never see or store your card or billing details.
Refunds are handled under Google Play’s refund policy, and requests should normally go to Google Play rather than to us. If you have a problem with a purchase that Google cannot resolve, email contact@estelair.com and we will help where we can. Any statutory right you have to cancel or to a refund under the consumer law of your own country is unaffected by this section.
estelair does what it reasonably can to make alarms ring: it uses Android’s exact-alarm scheduling, re-arms your alarms after a restart, and includes guidance for phones that aggressively close background apps.
Even so, no phone alarm can be guaranteed, and you should not rely on estelair alone where missing a wake-up would have serious consequences.
An alarm may fail to ring for reasons outside our control, including: the phone being switched off, out of battery or in flight mode; Android or the manufacturer’s own battery-saving features closing the app; permissions being withdrawn or never granted; Do Not Disturb, silent mode or volume settings; a system update; or a fault in the device itself.
Where an alarm plays a radio station, that station may also be unreachable at the moment the alarm fires. estelair falls back to a built-in alarm tone when a stream cannot be played, but a fallback is a safeguard, not a guarantee.
For anything critical, please set a second, independent alarm.
estelair does not host, broadcast or own any radio station. It helps you find stations listed in the Radio-Browser community directory, and plays them directly from the stations’ own servers.
Station listings, stream addresses, availability, audio quality and any song information therefore come from third parties. Stations can change their stream, restrict it by country, or stop broadcasting at any time, and we have no control over that or over what a station chooses to broadcast. A station appearing in estelair is not an endorsement of it.
The wind-down sounds, the tone, the binaural setting and the breathing guide are intended for relaxation and winding down. They are not a medical or therapeutic product. estelair does not diagnose, treat, cure or prevent any condition, and makes no claim about sleep outcomes.
If you have concerns about your sleep or your health, please speak to a qualified professional. If you feel any discomfort while using these features, stop using them.
estelair is provided as it exists today. We intend to keep it working and to fix problems we find, but we cannot promise that the app, or any particular feature of it, will remain available indefinitely.
Radio playback depends on directories and stations we do not operate. Android changes with every release, and a change there can break a feature or require work we are not always able to do. An app can also reach a point where it is no longer practical to maintain.
Nothing in these terms, in the app, or in its store listing is a promise of perpetual access. If estelair is discontinued we will say so on the Google Play listing, where we reasonably can. Your statutory rights as a consumer — including any right to expect digital content to work for a reasonable period — are not affected by this section.
estelair, its name and logo, its interface, its sound engine and its artwork belong to the developer or are licensed to them. Nothing in these terms gives you rights in them beyond the licence in section 2. Radio content belongs to the respective stations and rights-holders.
To the fullest extent permitted by law, estelair is provided “as is”, without warranties of any kind, express or implied, including that it will be uninterrupted, error-free, or fit for a particular purpose.
To the fullest extent permitted by law, our total liability to you arising out of or in connection with estelair or these terms will not exceed the amount you actually paid for Estelair Plus — or, if you have not bought it, nothing.
Nothing in these terms limits or excludes liability for death or personal injury caused by negligence, for fraud or fraudulent misrepresentation, or for anything else that cannot lawfully be limited or excluded. If you are a consumer, your statutory rights are not affected.
We may change, add or remove features as the app develops, and we may update these terms. When we do, the “Last updated” date above will change, and material changes will be noted in the app’s release notes. Continuing to use estelair after a change means you accept the updated terms.
You may stop using estelair at any time by uninstalling it. We may end this licence if you materially breach these terms. Sections 7, 10, 11 and 14 continue to apply afterwards.
These terms are governed by the laws of the Republic of Mauritius, and the courts of Mauritius will have jurisdiction. If you are a consumer, this does not deprive you of the protection of any mandatory consumer-protection rules of the country where you live.
Questions about these terms? Email contact@estelair.com.
See also our Privacy Policy.