Terms of Service

Last updated 23 October 2026

These terms govern your use of Indigo, a sleep sounds application. By using Indigo you agree to them. If you do not agree, please stop using the app.

The service

Indigo provides ambient audio for sleep, rest, and focus. Some sounds are free. Others are part of Indigo Plus, and can be accessed either by subscribing or, where offered, by watching a rewarded advertisement for temporary access.

Indigo is not a medical device and is not intended to diagnose, treat, or prevent any condition, including sleep disorders. If you have concerns about your sleep, please speak to a qualified professional.

Your account

An account is created automatically on first launch so the app works immediately. You may attach an email address or an Apple ID at any time so your moods can be recovered on another device.

You are responsible for activity under your account. You may delete your account, and everything stored with it, from within the app at any time under Settings → Account → Delete account. Deletion is permanent.

Subscriptions and payment

• Indigo Plus is offered as a monthly subscription, an annual subscription, and a one-time lifetime purchase.
• Payment is charged to your Apple ID or Google account at confirmation of purchase.
• Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period.
• Manage or cancel a subscription in your device's account settings. Deleting the app does not cancel a subscription.
• Where a free trial is offered, any unused portion is forfeited if you purchase a subscription during the trial.
• Refunds are handled by Apple or Google under their policies, not by us.

Acceptable use

Audio in Indigo is licensed to us for use inside the app. You may not extract, redistribute, resell, or publicly broadcast it. You may not attempt to circumvent access controls, interfere with the service, or use automated means to obtain content.

Availability and changes

We may add, change, or remove sounds and features. We aim to keep the service available but do not guarantee uninterrupted access. We may update these terms; continued use after a change constitutes acceptance of the revised terms.

Liability

Indigo is provided "as is". To the fullest extent permitted by law, we are not liable for indirect or consequential loss arising from use of the app.

Contact

Questions about these terms: [email protected]