Legal

Terms of Service

The agreement between you and Nimbus Weather when you use the app. Plain language, and short on purpose.

Effective1 September 2026 Last updated12 September 2026 Governing lawPortugal
  1. Acceptance
  2. Your licence
  3. Premium and billing
  4. Forecast accuracy
  5. Safety and severe weather
  6. Acceptable use
  7. Intellectual property
  8. Liability
  9. Termination and changes

01Acceptance

By downloading or using Nimbus you agree to these terms. If you do not agree, delete the app. Apple's standard End User Licence Agreement also applies to your download, and where the two conflict on distribution matters, Apple's terms govern.

02Your licence

We grant you a personal, non-exclusive, non-transferable licence to use Nimbus on devices you own or control, for as long as you comply with these terms. You may not copy, resell, reverse-engineer or redistribute the app, or extract its forecast data for a competing service.

03Premium and billing

Nimbus is free to use. Nimbus Premium unlocks minute nowcasting beyond one hour, the 15-day forecast, unlimited favourites and all widget sizes.

  • Billing is handled entirely by Apple through your App Store account. We never see your card details.
  • Renewal is automatic at the end of each period unless cancelled at least 24 hours beforehand.
  • Cancellation is managed in your App Store account settings, not in the app. Access continues to the end of the paid period.
  • Refunds are issued by Apple under its own policy. We cannot issue them directly, but we will support a reasonable request.

If prices change, existing subscribers are notified before the change applies and may cancel without penalty.

04Forecast accuracy

Nimbus presents forecasts sourced from national meteorological services and commercial models. A forecast is a prediction, not a fact. We make no warranty that any forecast, nowcast, sunrise time or alert will prove correct, and we are not the originating authority for any of the data shown.

05Safety and severe weather

Do not rely on Nimbus alone in dangerous conditions. It is not an emergency service and its alerts may be delayed, incomplete or absent — through network failure, device settings, background-refresh limits or gaps in upstream data.

For decisions where safety, property or life is at stake — aviation, marine, mountain, agricultural or emergency response — use your official national weather authority.

06Acceptable use

Do not attempt to disrupt or overload our services, bypass Premium restrictions, scrape our API, or use Nimbus in any way that breaks the law where you are.

07Intellectual property

The Nimbus name, icon, sky system, typography and interface designs are owned by Nimbus Weather. Underlying meteorological data remains the property of its originating providers and is used under licence. Nothing in these terms transfers ownership of either to you.

08Liability

Nimbus is provided "as is". To the maximum extent permitted by law we exclude all implied warranties, and our total liability to you is limited to the amount you paid us in the twelve months before the claim arose.

Nothing here limits liability for death, personal injury caused by negligence, or fraud. Some jurisdictions do not allow certain exclusions, so parts of this section may not apply to you; your statutory consumer rights are unaffected.

09Termination and changes

You may stop using Nimbus at any time by deleting it. We may suspend access if these terms are seriously or repeatedly breached.

We may update these terms; the effective date above will change and a notice will appear in the app for material revisions. Continuing to use Nimbus after that date means you accept the revised terms.

These terms are governed by the laws of Portugal, without prejudice to mandatory consumer protections in your country of residence. Questions: legal@redrocktech.dev.