"De of Het" Android App
I came across this interesting android app for detecting whether a word is a de word or het word. It's called De of Het. It's a very useful tool that I sometimes use when doing the exercises on duolingo. It not only shows the proper article for a word but also say what rule this word follows to be considered a de or a het. Here's the link for the app on Google Play. I hope you find it useful :)
It's also in the Apple App Store. It looks like it will be very helpful. Dank u..
Try it out on the words "stof" and "bos". They are very funny, because "de bos" means a bunch (for example of flowers), "het bos" means forest. Also "het stof" = dust, de stof= fabric, material :)