极简天气 vs Elevation Map

极简天气，体积小于13M的精准天气App。 极简天气，简洁的不像实力派，简洁不简单，还您纯净的使用体验。 极简天气，不过是天气App该有的样子。 忘记所有眼花缭乱使用困难的天气App。 『极简天气』灵感: 1、大部分天气App太过臃肿，我只是想看一下天气。 2、去掉多余的信息流，去掉杂乱无章的页面。 3、从打开App的那一刻起，就让您体验到什么是纯净简单。 『极简天气』特性： 1、极致简洁，只让您关注天气。 2、实况天气，分钟级预报更新。 3、未来天气，预测未来至多10日预报。 4、极端天气预警，生活指数建议。 5、多款静态、动态主题天气图标。 6、桌面小组件快捷查看实况天气。 7、锁屏小组件快捷查看实况天气。 8、暗黑模式。 目前只有iOS版本，其他平台皆是盗版，谨慎安装，感谢支持。 ●「北城」介绍： 独立开发，致力于开发精品App，设计开发 《时间胶囊-寄往未来的信》、《闪念》、《彩虹倒计时》等多款精美App。 ●『极简天气』问题反馈： wx ：shine5211314 qq：506343891 小红书：515041774 email：506343891@qq.com blog：www.NorthCity.top 微博：陈年小城 知乎：陈年小城 *有任何问题和建议欢迎您及时反馈，App会持续优化。 *如果您喜欢的话，请您点个赞支持一下，谢谢。 极简天气Pro - 自动续费会员说明」 您可以选择每月支付6元或每年支付38元订阅高级账户，解锁更多高级功能。 — 订阅周期：1个月（连续包月产品），一个季度，1年 — 订阅价格：连续包月或包年产品：￥ 6/月、￥28/年，18/季度 。 — 付款：确认购买并付款后记入iTunes账户。 — 用户可以通过用户的帐户设置来管理用户的订阅和自动更新。 — 取消续订：如需取消续订，请在当前订阅周期到期前24小时以前，手动在iTunes/Apple ID设置管理中关闭自动续订功能。 — 续订：会员的自有充值账户或苹果iTunes账户会在到期前24小时内扣费，扣费成功后订阅周期顺延一个订阅周期。 — 隐私政策：https://vxq5b6ek11v.feishu.cn/docx/CMTndFV8poy3P2xfWKaci3dMnBe — 自动续费会员服务协议:https://vxq5b6ek11v.feishu.cn/docx/FlPBdSa9xozHuFxmf0rc6ogenkf

As the altitude increases, the air becomes thinner, the temperature decreases, the air pressure decreases, the boiling point of water decreases, the oxygen content in the air decreases, and the oxygen partial pressure decreases. When we climb higher mountains or go to high altitude areas, this knowledge is what we need to know. Elevation Map-Mountain Weather app uses the relationship between altitude and air pressure, air temperature, and oxygen, and uses altitude to calculate air pressure, air temperature, and oxygen or calculate altitude by air pressure. At last, the app provide mountain weather forecast for 7178 mountains in the world. According to the oxygen-hemoglobin dissociation curve, healthy people can maintain normal blood oxygen saturation at an altitude of 3000 meters or even 4000 meters and 5000 meters. However, when the pH drops, the body temperature rises or other reasons will reduce the oxygen affinity, the blood oxygen saturation will drop to an abnormal range at this altitude, causing hypoxia. The app simulates the dissociation curve to help users analyze the influence of body temperature and PH on blood oxygen saturation, and predict blood oxygen saturation at different altitudes. The Elevation Map-Mountain Weather app provides global elevation data, which can be queried on the map or by input longitude and latitude value. Under the query results, you can set the sea level temperature and air pressure to calculate the air pressure, air temperature, boiling point, oxygen content, oxygen partial pressure, and blood oxygen saturation at the elevation. An elevation color map is also provided to visualize global elevation distribution. The Elevation Map-Mountain Weather app is divided into the following five parts: 1. Current: Combining GPS, device barometer, and real-time weather at the current location, get the current location's altitude, air pressure, water boiling point, oxygen content and blood oxygen. 2. Map: Move the map to get the elevation of any location, and calculate the air pressure, air temperature, boiling point, oxygen content, blood oxygen of the location given the sea level air pressure temperature combined with the altitude 3. Tools: The tool part mainly has 6 functions: 1. Elevation search 2. Altitude list 3. Altitude calculate 4. Oxygen-hemoglobin dissociation curve 5. Blood oxygen log 6. Elevation Color Map 4. Mountain Favorite mountain and mountain weather forecast at different elevation。 Disclaimer:(Mountain weather forecast) This application is not dedicated to predicting various sudden weather disasters in mountainous areas. It mainly informs about meteorological factors that always exist and change with altitude, such as temperature, air pressure, humidity, oxygen content, etc. IN NO EVENT SHALL THE APP BE LIABLE FOR ANY CONSEQUENTIAL, SPECIAL, LOST PROFITS, INDIRECT OR OTHER DAMAGES. When conducting such activities, please choose a more accurate, more specific, and more comprehensive forecast plan 5. Settings 【Pro】 1.Mountain weather forecast 2.unlock all tools Purchase rules: [Month Pro] Purchase a monthly member for $ 2.99 / month and renew it automatically every month. [Annual Pro] 19.99 $ / year to purchase annual annual membership and automatically renew it annually. Purchase Notes: 1. The account will be automatically renewed and deducted the corresponding fee 1 day before the expiration. 2. If you need to cancel the renewal, please cancel in your personal iTunes account at least 1 day in advance. 3. After purchase, users can manage or turn off automatic renewal in personal account settings. Terms of Services : https://www.astronomyobserver.net/h5/elevation/user/en Privacy policy: https://www.astronomyobserver.net/h5/elevation/privacy/en