Compass-Altitude&GPS Location

Compass information to more conveniently understand the situation at your current location. [The Main Function] 1. Compass: Instantly obtain directional data without being connected to the Internet, and quickly identify various directions such as guide and north; 2. Altitude: Obtain the altitude data of the current positioning location in real time and save historical data; 3. GPS: Get accurate GPS location, latitude and longitude, and detailed address data in real time; 4. Barometer: obtain current atmospheric pressure data in real time and save historical data; 5. Oxygen: obtain current oxygen content data in real time and save historical data; 6. Weather: Get various weather data such as temperature, body temperature, dew point temperature, precipitation, visibility, humidity, etc. in real time; 7. Wind Power: obtain wind speed, wind direction, and wind direction angle data in real time; 8. Boiling point: Get the boiling point data of water at the current altitude in real time; 9. Sunrise and Sunset: Get the sunrise and sunset data of the current location in real time; 10. Moonrise and Moonset: Get the moonrise and moonset data of the current positioning position in real time; 11. Magnetometer: Get magnetometer data in real time; 12. SOS: Various wilderness survival guides, rescue guides, and rescue telephone numbers. You can view tutorials to quickly seek help; [Main Pain Points] Outdoor travel: Help you quickly find the right direction in unknown places; Wilderness adventure: Keep you from getting lost in unfamiliar places or outdoor activities; Suitable for use during travel, long and short distance hiking, mountain climbing, running, self-driving cross-country, skiing, outdoor photography, wild treasure hunting camping and other outdoor activities; [Disclaimer] 1. Since this software obtains various information through mobile Internet, GPS, mobile phone sensors and other data, there may be certain errors or errors; 2. The information and services of this software are for reference only and do not constitute suggestions or solutions. We do not assume any liability arising from the use of this software. [Continuous Subscription Member Description] - The subscription price is subject to change and is subject to the actual subscription price shown ● Member description of continuous subscription for one month -- Subscription period: 1 Month ● Member description of continuous subscription for one year --Subscription period: 1 Year [Description of Other Subscription Members] --The subscription price may change, subject to the actual displayed subscription price ● Instructions for subscribing to permanent members --Subscription period: Longest ●Other rules --Payment: Debit from the user's iTunes account, and the user confirms the order and makes payment; --Renewal: Apple's iTunes account will be deducted within 24 hours before expiration. After the deduction is successful, the subscription period will be extended by one subscription period; --Cancel subscription: If you need to cancel the renewal, please do so at least 24 hours before the current deduction period. How to do it: Go to [Settings] from the Home page->Click [iTunes Store and App Store]->Click [Apple ID] , select [View Apple ID]->[Account Settings]->click [Subscribe], and click below to cancel the subscription; --User Agreement: http://docs.starxalliance.com/compass/user_agreement_en.html --Continuous Subscription Agreement: http://docs.starxalliance.com/compass/continuous_subscription_agreement_en.html --Privacy Terms: http://docs.starxalliance.com/compass/privacy_policy_en.html [Contact Us] During use, if you have any questions or comments, please contact us and our customer service will give you feedback as soon as possible. Your feedback is our motivation to move forward!