HADECK: Writing App & Journal

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Everyone
100+
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Content rating
Everyone
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About this app

HADECK is a private, minimalist writing app and journal — a quiet room for your words, with no social feed and no pressure to perform. A clean writing space with no clutter and no noise. Your drafts stay local and private by default; nothing is public unless you choose to share it.

HADECK draws its identity from six writers: Hemingway, Austen, Dostoevsky, Emily Brontë, Chekhov, and Kafka. Their lines greet you on the landing screen and set the tone of the app.

WRITING IS FREE
Everything you need to write is free:
- A focused editor with the formatting most writers need
- Every writing theme and every font in the app included — nothing locked
- Unlimited drafts and writing space, built for long-form writing
- Automatic saving, so you never lose a page
- 24 languages for AI and translation — interface in English, typing uses your device keyboard
- Fully offline writing — no network needed to create or revisit drafts
- Your work stored privately on your device

There is no paywall on the act of writing. Expression is free.

PRIVATE BY DEFAULT
HADECK has no infinite scroll, no likes, no followers, no counts, and no algorithm deciding what you see. There is no public feed and no pressure to perform — just a calm editor and your own pages. No ads, ever.

THE WRITING EXPERIENCE
- A calm, distraction-free editor with a clean, aesthetically refined design
- Writing themes named for literary places and moods
- A choice of literary and clean fonts, including Lora and EB Garamond

WRITE IN YOUR OWN LANGUAGE
HADECK's AI supports 24 languages, so you can write and translate in Hindi, Bengali, Tamil, Urdu, Marathi, Gujarati, Telugu, Malayalam, Kannada, Punjabi, Nepali, Odia, Assamese, Maithili, Arabic, Spanish, French, German, Russian and more, while the app interface stays in English. Your own keyboard handles the script; HADECK keeps the interface clean and uncluttered.

WHO HADECK IS FOR
Whether you are writing a novel, poetry, short stories, long-form essays, a personal journal or diary, notes and ideas, or simply thinking on the page — HADECK is a private notebook and offline writing app built to help you do it well. Novelists, poets, journalers, diarists, students, aspiring writers, and everyday writers all find a calm home here: a distraction-free diary, a daily lifestyle journal, a story-writing notebook, and a long-form writing space in one quiet place.

A GENTLE AI — ONLY IF YOU WANT IT
HADECK's AI is a writing companion, not a replacement for your voice. It is strongest at improving and translating your own writing; free-form generation is rougher, and a few languages are weaker overall, as the in-app FAQ explains. Writing itself works in all 24 languages, always. AI is optional and requires a quick sign-in when you choose to use it.

Write. Inspire. Endure.
Minimal writing app for journals, diaries & stories. Private and offline.
Updated on
Aug 3, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    App activity
  • This app may collect these data types
    Personal info, App activity and 2 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

Fixes an issue where AI-improved or dictated text could be lost when leaving the editor.