Back to Wet Bulb Globe Temperature

Effective September 12, 2026

Terms of Use

Terms for using Wet Bulb Globe Temperature on iOS and Android.

By using Wet Bulb Globe Temperature, you agree to follow applicable laws and accept these terms.

Store License Terms

The iOS app is licensed under Apple's Standard End User License Agreement unless a separate custom EULA is provided. The Android app is licensed under Google Play terms and these terms. You can read Apple's Standard EULA at apple.com/legal/internet-services/itunes/dev/stdeula.

Informational Heat-Risk Estimates

The app provides informational weather context, formula results, and planning guidance. It is not a calibrated instrument, emergency alert service, medical device, professional safety advice, or guarantee of compliance with workplace, athletic, military, educational, or government rules.

Automatic WBGT may be an official published value or a clearly labeled modeled estimate. Results can differ from conditions at the exact activity site because of shade, sun angle, wind, radiant heat, surface materials, equipment, clothing, workload, sensor placement, forecast error, data delay, and provider availability. A calibrated on-site instrument and the rules of the responsible authority remain necessary whenever policy requires measurement.

Do not delay emergency action or medical care because of an app result. Verify consequential decisions using current local guidance, qualified personnel, and appropriate instruments.

Calculators And Weather Services

You are responsible for entering correct calculator values and selecting the correct formula. Rounding, assumptions, unit conversion, unavailable fields, provider error, or software defects can affect a result.

Weather, maps, search, geocoding, forecasts, and source attribution depend on Apple and other third-party services. Information may be delayed, incomplete, unavailable, or changed by the provider. Northjade does not guarantee continuous service, a particular provider, forecast horizon, station, or response time.

Pro Purchases And Subscriptions

Pro may be offered as weekly, monthly, or annual auto-renewable subscriptions and as a one-time lifetime purchase. The annual subscription may include a three-day introductory free trial for eligible store accounts. Weekly, monthly and lifetime products do not include that trial. Eligibility, price and availability are confirmed by the store before purchase. Purchases are processed by Apple App Store or Google Play on the platform where you purchase.

  • The store purchase sheet controls the exact product, price, billing period, taxes, availability, and purchase terms shown before you confirm.
  • Auto-renewable subscriptions renew unless canceled before the current period ends; on iOS, cancel at least 24 hours before renewal. An eligible trial renews at the annual price shown unless canceled. Manage or cancel in the App Store or Google Play account used for purchase.
  • Restore Purchases can restore eligible ownership associated with the same store account.
  • Refunds, cancellation handling, and regional availability are controlled by the applicable store and law.
  • Pro benefits and weather allowances are subject to reasonable provider, security, and abuse-prevention limits described in the app.

Advertising And Acceptable Use

The free version may display ads. A user-initiated rewarded ad grants extra weather allowance only after successful provider verification. Do not interact with ads fraudulently, automate impressions or clicks, evade usage limits, interfere with providers, attempt to obtain protected credentials, or use the app or its services to violate law or third-party rights.

Availability And Changes

Northjade may repair, update, replace, restrict, or discontinue features or provider integrations. Offline calculators are designed to remain useful without automatic weather, but uninterrupted availability and error-free operation are not guaranteed.

Disclaimer And Liability

The app is provided on an "as is" and "as available" basis to the extent permitted by law. Northjade is not liable for indirect, incidental, special, consequential, business, health, property, or activity losses arising from use of or reliance on the app to the extent such limitations are permitted. Rights that cannot legally be excluded remain unaffected.

Contact

For terms or support questions, contact [email protected].

For questions about this document, contact [email protected].