Subscription Terms of Use for AeroWeather on iOS


Some parts of the Service are billed on a subscription basis (“Subscription(s)”). All billing is handled through Apple. You will be billed in advance on a recurring and periodic basis. Periods are set either on a monthly or annual basis, depending on the type of subscription plan you select when purchasing a Subscription.

At the end of each billing cycle, your Subscription will automatically renew under the exact same conditions unless you cancel it or Lakehorn AG cancels it. You may cancel your Subscription renewal either through your online account management page (in Apple’s App Store) or by contacting Apple customer service (

Except when required by law, paid Subscription fees are non-refundable.

Content of Service

The service of the Subscription provides the following content and functionality:

Alerts:  Push Notifications (referred to as alerts) can be sent to the user’s device(s) based on defined criteria within the AeroWeather app. All alert definitions (criteria) are stored on servers at Amazon AWS in order to process, generate and send notifications. Notifications are sent via Amazon AWS services to Apple for delivery to the user’s device(s).

METAR/TAF: Data comes primarily from certified ANSP (air navigation service provider) MeteoSwiss, but also from other public sources (such as US NOAA). If MeteoSwiss doesn’t provide data for particular locations, data from the  other sources will be used instead. Also, usually the most up-to-date source is delivered (an option might be added to let the user decide on the data sources used).

Meteograms: MOS data (which meteograms are based on) come from US NOAA and DWD (Deutscher Wetterdienst) and are distributed from our servers at Amazon AWS.

D-ATIS: Data comes from US FAA and is distributed from our servers at Amazon AWS.

An active subscription enables dedicated METAR/TAF/meteogram/D-ATIS delivery and alert notifications without limitations on all devices. We ask for fair and normal use (e.g., data download, number of alerts) and might cancel subscriptions which make excessive use of the services.

Besides dedicated METAR/TAF, meteograms, D-ATIS, and alert notifications, the subscription removes the ad-banner in AeroWeather Lite during an active subscription.

Service Description

All data provided by the subscribe service are gathered, processed, stored, and delivered by dedicated infrastructure (using Amazon Web Services). All systems are configured as fail-safe to provide a high level of availablity and reliability. However, unexpected incidents may still happen and can cause interruption of services. All services are configured, programmed, operated, maintained, and paid for by Lakehorn AG.

Your subscription will automatically be synced between your devices, which use the same Apple ID. Thus, please make sure that iCloud is enabled on all your devices and you’re logged in with the same Apple ID. Cross-application usage will be supported for AeroWeather Lite and AeroWeather Pro (e.g., a subscription purchased on AeroWeather Lite is valid on AeroWeather Pro as well).

Free Trial

Lakehorn AG may, at its sole discretion, offer a Subscription with a free trial for a limited period of time. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable.


We reserve the right, at our sole discretion, to modify or replace these Terms at any time. If a revision is material we will try to provide at least 30 days notice prior to any new terms taking effect. What constitutes a material change will be determined at our sole discretion.
By continuing to access or use our Service after those revisions become effective, you agree to be bound by the revised terms. If you do not agree to the new terms, please stop using the Service.

Last updated: 05-May-2020