# 天文台雷達 - HKO Radar > Hong Kong rain radar and 10-day weather forecast app. (iPhone/iPad app by Leon Calcutt.) - Source: https://appshunter.io/ios/app/hko-radar/id1288377719 (this page in markdown: same URL + `.md`) - Developer: [Leon Calcutt](https://appshunter.io/developer/951395157) - Category: Weather, News - Price: Free - Rating: 4.53/5 from 32 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 47 MB - Languages: American English - Released: 2017-09-28 - Data updated: 2026-08-23 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/hko-radar/id1288377719/reviews.md ## What is 天文台雷達? 香港本地測雨雷達與精準的天氣預報，整合在單一檢視圖中。設計精美，簡單易用。 * 設計用於快速了解測雨雷達及天氣情況。 * 高精度10天預測，直接從地下天氣（天氣預報）獲得資訊來源。 * 在測雨雷達上標記你的位置。 * 在整個香港搜尋並標記你的收藏位置，以便快速參考。 * 快如閃電。其伺服器架設在香港，測雨雷達地圖和氣象情況可在瞬間載入。 香港測雨雷達天文台雷達並不要求使用您的位置資訊。其用途受到嚴格限制，僅限於在測雨雷達上確定你的位置，以及獲取你所在區域的天氣預報。位置數據不會處於任何其他目的而保存或用於任何其他目的。 ## Key features - Real-time rain radar - 10-day weather forecast - Location marking on radar - Save favorite locations - Fast loading speeds - User-friendly design ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/hko-radar/id1288377719/reviews.md ### 2/5 — 很差的係統及设计 *2019-03-17* 经常死机，功能唔齐！ ## Frequently asked questions about 天文台雷達 ### What is the HKO Radar app? HKO Radar is a free weather application designed for Hong Kong. It provides real-time local rain radar and a precise 10-day weather forecast, all presented in a single, easy-to-use interface. ### Does HKO Radar have ads? The provided data does not specify if HKO Radar contains advertisements. However, it is listed as a free application. ### How accurate is the HKO Radar forecast? The app offers high-accuracy 10-day forecasts, sourcing its information directly from the Hong Kong Observatory's weather forecast data. ### Can I save locations in HKO Radar? Yes, you can search for and mark your favorite locations throughout Hong Kong within the HKO Radar app for quick reference and easy access to their weather information. ### What devices is HKO Radar available on? HKO Radar has an age rating of 4+, indicating it is suitable for a wide range of users. Specific device compatibility is not detailed, but it is a mobile application. ### How often is HKO Radar updated? The latest version of HKO Radar is 1.5.11, and it was last updated on May 10, 2026. This suggests a history of regular updates to maintain functionality and accuracy. ### Does HKO Radar use my location data? HKO Radar does not require your location information for general use. Its purpose is strictly limited to showing your position on the rain radar and providing forecasts for your area. Location data is not saved or used for any other purpose. ### What do users like about HKO Radar? Users appreciate the app's beautifully designed and simple interface, its speed in loading the rain radar and weather conditions, and the accuracy of its forecasts. The ability to mark locations is also a valued feature. ## Version history (last 5 releases) ### 1.5.12 — 2026-07-30 我們已經更新了雷達和預測系統，並將繼續改進。 ### 1.5.11 — 2026-05-10 我們已經更新了雷達和預測系統，並將繼續改進。 ### 1.5.10 — 2026-04-10 我們已經更新了雷達和預測系統，並將繼續改進。 ### 1.5.9 — 2026-03-06 我們已經更新了雷達和預測系統，並將繼續改進。 ### 1.5.8 — 2026-02-05 我們已經更新了雷達和預測系統，並將繼續改進。 ## More apps by Leon Calcutt - [AUS Rain Radar - Old BoM Radar](https://appshunter.io/ios/app/aus-rain-radar-old-bom-radar/id993445822) - [ききくる天気レーダー - キキクル 予報 雨雲の動き](https://appshunter.io/ios/app/id1036105885) - [UK Weather Radar - Live Maps](https://appshunter.io/ios/app/uk-weather-radar-live-maps/id1078145152) - [Rain Radar Weather Maps](https://appshunter.io/ios/app/rain-radar-weather-maps/id6449341520) - [날씨레이더 - 기상청 강우레이더 날씨날씨 온도계 라이브](https://appshunter.io/ios/app/id6747729593) All apps by Leon Calcutt: https://appshunter.io/developer/951395157 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-23.*