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FrankKi
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FeatureWriting

Write a letter with AI.
Formally correct.

Describe in one sentence what the letter is about. The AI turns it into a complete German letter. You can change every word before anything is printed.

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Cancellation, objection, complaintText stays editableNo tracking, no ads

Nº 01What the AI is for

You know what to say. Just not how to put it on paper.

Getting the register right, hitting the tone a German authority expects, forgetting nothing important. That is where the writing assistant starts.

Describe

One sentence is enough

You say something like "I want to cancel my gym membership" and the AI writes a formally correct cancellation letter.

Revise

Three edits

Improve the text, make it more formal, run a spell check. One tap each, and the rest of your letter stays untouched.

Approve

You have the last word

You can edit the text afterwards at any time. Nothing is printed or sent without your approval.

Nº 02From text to paper

What happens after the last sentence

The finished text takes exactly the same route as a letter you typed yourself.

  1. Format

    FrankKi formats the text to the German DIN 5008 standard. Sender, recipient, date and subject sit where they belong.

  2. Review

    You see the A4 preview before anything is printed. Enter the address, pick the shipping option.

  3. Send

    FrankKi prints on real paper, envelopes the letter and mails it. Inside Germany or worldwide.

Frequent questions

Answered briefly.

What can the AI do?

The AI drafts your letter based on your description. For example you say "I want to cancel my gym membership" and the AI writes a formally correct cancellation letter. You can edit the text afterwards at any time.

Is my data stored?

Your letters are stored locally on your iPhone. To send, the letter is transferred once to the print provider and deleted after printing. No account needed. No ads. No tracking.

Nº 03More on this

What usually goes with it.

The features people look at next from here, plus the matching tools and guides.

Formatting

formatted automatically to DIN 5008

What the German standard decides about your letter.

Templates

ready-made letter templates

Start from a structure instead of a blank page.

Tools and guides

Get started

Write the letter you have been putting off

Describe it in one sentence. FrankKi handles the rest, all the way to the recipient letterbox.