# Check Weather SG — Weather radar for Singapore > Singapore weather radar with rain alerts and home screen widgets. (iPhone/iPad app by Chee Aun Lim.) - Source: https://appshunter.io/ios/app/check-weather-sg/id1510170224 (this page in markdown: same URL + `.md`) - Developer: [Chee Aun Lim](https://appshunter.io/developer/1084209376) - Category: Weather, Utilities - Price: Free - Rating: 4.00/5 from 4 App Store ratings · 4 written reviews indexed - Age rating: 4+ - Requires: iOS 11.0 · 29 MB - Languages: American English - Released: 2020-06-12 - Data updated: 2026-08-29 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/check-weather-sg/id1510170224/reviews.md ## What is Check Weather SG? Check Weather SG is yet another weather app for Singapore. This is a native mobile app version of the web app http://checkweather.sg 2-HOUR WEATHER MAP Observe how the rain clouds move over time. Temperature (°C), Relative humidity (%) and rainfall (mm) measurements are displayed together with precipitation radar that is updated every 5 minutes to give better context of the past and forecast of the current weather conditions. PERIODIC RAIN ALERTS Tap on ⓘ to enable rain alert notifications. Push notifications are sent every time there's significant rain cloud coverage over Singapore, from the beginning, all the way until the rain goes away. Notifications are sent periodically with coverage percentage information to give a sense of how the clouds move and how fast the rain goes by. WEATHER MAP IN TODAY VIEW Up-to-the-minute weather viewable on the Today widget. The latest rain precipitation radar and temperature (°C) information are always accessible and viewable in a simple swipe to the Today View from the Lock screen or the Home Screen. Way more useful than any other weather widgets that only show temperatures and fancy charts. WEATHER AND RADAR MAP WIDGET (NEW FOR iOS 14+) At-a-glance weather map widget viewable on the Home Screen and Today View. The latest rain precipitation radar and temperature (°C) information are always accessible and viewable in 3 widget sizes. Way more useful than any other weather widgets that only show temperatures and fancy charts. REVIEWS "Best in Singapore, JB, and some say Batam" - PCK DATA COPYRIGHT © Data.gov.sg © Meteorological Service Singapore © National Environment Agency ## Key features - 2-hour weather map with rain cloud movement - Temperature, humidity, and rainfall measurements - Precipitation radar updated every 5 minutes - Periodic rain alert notifications - Today widget for at-a-glance weather - Home screen widgets for iOS 14+ ## Recent user reviews (4 of 4) All indexed reviews: https://appshunter.io/ios/app/check-weather-sg/id1510170224/reviews.md ### 2/5 — Not working *2025-04-06, version 1.1.0* Why not working ? ### 5/5 — Amazingly useful *2021-12-27* Literally the only useful weather app for Singapore — we don’t need to know if it’ll be cold, we just need to know whether it’s raining. We’re on a tiny island, so it’s really easy to tell whether it’ll be raining where you’re going using this app. ### 5/5 — Simplistic. One look is all you need. *2021-01-25, version 1.1.0* By simplifying the data and showing just the rain density and the wind speed really helps. Have you considered adding Apple Watch compatibility? I'll pay for this to be on the watch man. ### 1/5 — terrible app *2020-09-11* Seriously?!? Everything is so hard to read. No controls, no forecast... Installed and deleted in less than 5 minutes ## Frequently asked questions about Check Weather SG ### What is Check Weather SG? Check Weather SG is a native mobile application that provides weather radar and alerts specifically for Singapore. It offers a 2-hour forecast of rain cloud movement, temperature, and humidity, with a precipitation radar updated every 5 minutes. ### Does Check Weather SG have ads? No, Check Weather SG does not contain advertisements. The app is completely free to use without any ad interruptions. ### How often is Check Weather SG updated? The precipitation radar within Check Weather SG is updated every 5 minutes. The app itself was last updated on December 13, 2020, to version 1.1.0. ### What devices does Check Weather SG support? Check Weather SG is available for iPhone, iPad, and iPod. It is compatible with iOS devices and features widgets for iOS 14 and later. ### How does Check Weather SG compare to other weather widgets? Unlike many weather widgets that only display temperature and charts, Check Weather SG provides up-to-the-minute weather views, including rain precipitation radar, directly on your Home Screen or Today View. ### Can I get rain alerts with Check Weather SG? Yes, you can enable periodic rain alerts by tapping on the 'i' icon. You will receive push notifications when significant rain cloud coverage is detected over Singapore. ### What is the age rating for Check Weather SG? Check Weather SG has an age rating of 4+, making it suitable for users of all ages. The app is designed to be straightforward and informative. ### Where does Check Weather SG get its data from? The data used by Check Weather SG is copyrighted by Data.gov.sg, Meteorological Service Singapore, and the National Environment Agency, ensuring reliable and official weather information for Singapore. ## Version history (last 3 releases) ### 1.1.0 — 2020-12-13 Updated for iOS 14. New widgets. ### 1.0.1 — 2020-06-14 Fix crash bug ### 1.0 — 2020-06-12 No release notes. ## Apps similar to Check Weather SG | App | Rating | Price | Category | | --- | --- | --- | --- | | [Atmosphere Weather](https://appshunter.io/ios/app/atmosphere-weather/id1348357998) | 4.5 (787) | Free | Weather | | [Weather forecast - radar](https://appshunter.io/ios/app/weather-forecast-radar/id1188210550) | 4.5 (698) | Free | Weather | | [14 days Weather](https://appshunter.io/ios/app/14-days-weather/id567167525) | 4.5 (922) | Free | Weather | | [Snow Day Predictor - SDP](https://appshunter.io/ios/app/snow-day-predictor-sdp/id1494070216) | 3.9 (978) | Free | Weather | | [Wildlife Wallpaper Weather](https://appshunter.io/ios/app/wildlife-wallpaper-weather/id1121076244) | 4.8 (839) | Free | Weather | | [2345天气王-天气和空气质量查询小组件](https://appshunter.io/ios/app/2345/id965693108) | 4.7 (1,008) | Free | Weather | ## More apps by Chee Aun Lim - [HackerWeb - Hacker News client](https://appshunter.io/ios/app/hackerweb-hacker-news-client/id1084209377) All apps by Chee Aun Lim: https://appshunter.io/developer/1084209376 --- *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 2026-08-29.*