SG Stock is a free Android application developed by Wee Jim that allows users to monitor stocks listed on Singapore Exchange (SGX) through a watchlist feature. The app provides a tabular display of last traded prices, volume, and other relevant corporate actions information such as dividend and rights. Additionally, SG Stock offers a quick access to Yahoo finance page for users to review stock-related news and updates.

Moreover, SG Stock offers premium features to subscribers, including multiple watchlists, a technical analysis page that provides a summary of resistance/support levels and analyzed outlook (bullish/bearish), no advertisements, and unlimited quick navigation of news page for counters in the watchlist.

It is important to note that the stock prices are obtained from SGX and may be slightly delayed. The app developer is not responsible for the accuracies and timeliness of the stock price update.

With its user-friendly interface and comprehensive stock monitoring features, SG Stock is a great tool for those who want to stay up-to-date with SGX stocks.