LinDuo for Firefox

With three modules that cover learning words, the correct pronunciation, and writing, LinDuo for Firefox promises to help people learn about 1,000 English words in less than 30 days. The extension is straightforward to use, and it is ideal for children who want to learn English. LinDuo opens a new Firefox window when you tap on its icon, and it asks you to choose your native language. The app will show you the interface in the language that you have selected.

You will see three English learning modules in LinDuo. The extension will force you to start with the first learning mode that will teach you English words during several lessons, from easy to hard, just like in any educational game. In this module, the extension will display words in your native language, and you will have to choose the right translation in English from the list on the right side of the screen. Once you have completed this first module, you can move on to the next one, which will teach you how to pronounce English words correctly. This mode helps people learn the right English pronunciation from native speakers. Last but not least, the third module in LinDuo focuses on writing in English.

The app is excellent for children since it is designed similar to a game, with colorful images and more. While it does its job to teach people English words, along with how to read and write in English, it is sometimes annoying to use because it's a bit laggy. When you select an answer, the extension has a delay, and the next screen shows up only after a few seconds. While that's not such a considerable disappointment, it might be irritating for some users. Besides this issue, the app is reliable and doesn't present bugs.