For a German speaker, the best free apps to learn Dutch are Duolingo, Memrise, and Anki, combined with free resources like TaalThuis and Dutch podcasts. These apps leverage your existing German vocabulary and grammar to accelerate learning, especially for reading and listening. However, no single app will make you fluent; you need to practice speaking and writing actively.

As a German speaker, you have a huge advantage: Dutch and German share many cognates and similar sentence structures. Apps like Duolingo and Memrise are great for building vocabulary and basic grammar through spaced repetition. Anki lets you create custom flashcards for words and phrases you encounter, which is perfect for reinforcing your Low German knowledge. For structured free courses, check out TaalThuis (made by the Dutch government) and Duolingo's Dutch course. Also, use free podcasts like "DutchPod101" or "Zeg het in het Nederlands" to train your ear.

But beware: apps alone won't fix your orthography or speaking. You need to write and speak regularly. Join language exchange apps like Tandem or HelloTalk to chat with native speakers. For writing, keep a diary in Dutch and use a spell checker or ask for corrections. Reading Dutch news sites like NOS or Jeugdjournaal (simplified news) helps with spelling and vocabulary. For speaking, try shadowing: listen to a short audio clip and repeat it aloud, mimicking pronunciation.

Honest tradeoffs: Duolingo is free but has ads and a limited grammar explanation. Memrise has better native speaker videos but some features are paid. Anki is powerful but requires you to make your own cards. TaalThuis is free and comprehensive but less gamified. None of these will make you fluent without consistent practice. Aim for 15-30 minutes daily, mix apps with real conversations, and focus on your weak spots: spelling and speaking.

Next steps: 1) Download Duolingo and Anki today. 2) Set a daily goal of 10 new words. 3) Find a language partner on Tandem. 4) Read one Dutch news article daily. 5) Record yourself speaking and compare to native audio. If you want a structured path, consider a free course like "Dutch Fluency" on YouTube, but always supplement with live practice.

Remember, your Low German background is a superpower. Use it to guess words, but verify with a dictionary. Consistency beats intensity. Veel succes!