Dein Kumpel fürs Deutschlernen

You know German.
Now use it.

Build the sentences you need at work and in daily life. Ten minutes a day, and it's free.

You understand more than you can say.

You follow the meeting. You get the joke a second late. The word you needed shows up on the way home. Reading more won't close that gap. Building sentences yourself, again and again, until they come out on their own, will.

Ten minutes, three moves.

  1. Build

    You see a sentence in English and put the German together. Tap the words into place, drag them to reorder, or type it out. Your hands help your memory.

  2. Check

    Wrong order? The words that are off turn red. Move them and try again. Fixing it yourself is what makes it stick.

  3. Keep

    Sentences you miss come back sooner, the ones you know wait longer. Tap any word you want to keep and it goes into your own list.

The sentence builder: German word tiles placed in order, marked correct

What's inside

A new phrase every morning at 08:00

Open the app and a German phrase is waiting, with a short note for the day. Yesterday's stay in your collection.

The daily gift: a German phrase with its translation and a short note

74 grammar topics, A1 to C2

Plain explanations, real examples, common mistakes. Mark what you know, then practise sentences from exactly the topics you pick.

Grammar checklist grouped by level

Tap a word, keep it

Any German word in the app can go into My words, together with the sentence you found it in.

A tapped word with its translation and an Add to my words button

See what you actually use

Your last seven days, your progress per level, and the grammar you practise most.

Progress screen with grammar practised most

Schreiben by hand

telc-style letters and work emails. Copy mode keeps the screen on and shows one big sentence at a time.

Copy mode showing one large German sentence

Give it fourteen mornings.

Come back each day and open your phrase. Do a few sentences. Somewhere around day fourteen you hesitate less, and the people around you notice before you do.

Next phrase unlocks in --:--:--

Made for you if

  • you reached B1, B2 or C1 and want to speak, not collect certificates
  • you work in a German-speaking team, or want to
  • you have ten minutes a day, not ten hours a week
  • you remember things better when your hands are busy

Probably not for you if

  • you are starting German from zero and need a full course
  • you want streak counters and leaderboards
  • you are cramming for an exam next week

Free. Open source. No ads.

AchsoKumpel is MIT licensed and built in the open. Read the code, suggest sentences, or translate it into your language.

View on GitHub

Questions

Is it really free?

Yes. No subscription, no paywall, no ads. The project is open source under the MIT license.

Which levels does it cover?

Grammar goes from A1 to C2. Practice sentences are written for learners who already reached B1 or higher and want to speak more naturally. You pick any mix of levels.

Do I need to install anything?

No. It runs in your browser on a phone or a computer. An Android app is available too.

How does the daily phrase work?

Every morning at 08:00 your time, a new German phrase unlocks. Open the app any time after that and it's yours. Earlier phrases stay in your collection.

Which languages is the app in?

The app is in English and Azerbaijani. Translations of the German sentences are in English for now; more languages are planned.

Your first sentence takes thirty seconds.

Start practising