For novelists, web-serial and fantasy authors
Logic Writer keeps every character, guild, skill, item and map of your saga in sync while you write, so one wrong detail never slips past your readers.
Hundreds of chapters, dozens of characters, a power system, a map, years of history. One forgotten detail is all it takes for readers to notice.
A short tour of every part of Logic Writer.
Everything a long story needs
Every story gets its own cover, split into volumes and chapters. Export the entire project, images and worlds included, as a single ZIP for backups or a new computer.
Write line by line. A progress bar shows how many lines are left until the next page, with a timer and a word count for every session. Unfinished text is kept for next time.
Tag characters, places, guilds, skills or items right in the line. Select a name and add it to your story bible with a right click, or type :@ to insert a character. Rename once, and the whole saga follows.
The mention panel shows how many chapters in a row each character has been missing. Review mode lists who appears on which line; one click on a line number takes you straight there.
Your story bible
Roles, portraits and relationships.
Factions and their members.
Skills tied to classes, Strength, Mana, Level.
Markers, distances, sub-maps, characters on the map.
Countries, oceans and terrain for whole worlds.
Your world's own calendar; ages never drift.
Import everything from a single data file, and rename the labels to fit your genre.
Drafts hold your ideas and scene sketches, slash shortcuts expand your favorite passages instantly, and a built-in calendar and to-do list keep you on track.
Export a Logic Writer pack and choose exactly which volumes they may edit. They open it in the free Companion app, suggest edits or translations with a shared glossary, then send the pack back. You accept or reject every suggestion.
Export a single chapter or a whole volume to DOCX, EPUB, PDF or TXT, with your scene breaks preserved. Send it to a publisher or post it online right away.
Multilingual
The interface, menus and story bible labels follow your language, and you can switch at any time without reloading your project. Write your story in any language, including right-to-left scripts and CJK.
Logic Writer Online
The desktop app works fully offline. Online membership adds live sync between your devices and a mobile writing space, so the story never waits for you to get back to your desk.
Included free for 1 year with every Founder license (a $60 value)
Pricing
One-time payment. Early supporters keep their license for life and help shape what comes next.
The map and world builder on its own.
$99one-time
Logic Writer for life, plus a year online.
$99one-time
Everything, with the map editor for life.
$149one-time
Card and PayPal checkout by Lemon Squeezy. 14-day refund. Prices in USD.
Transfer the plan price to the account below and use the exact transfer note, so we can match your payment to your email. Your license arrives by email within one business day.
Transfer note (copy exactly)
{email} become founderAmount: $99 (in Vietnam, transfer the VND equivalent at the day's Vietcombank rate). International transfers: send USD by SWIFT; bank fees are paid by the sender.
Windows and macOS. It is a single app file; your projects open on both.
On your own computer by default; Logic Writer works fully offline. If you turn on Logic Writer Online, your projects are also synced so your other devices and the mobile app can open them. You can export the whole project as one ZIP at any time.
No. Every plan is a one-time payment and the desktop license is yours for life. The Founder plans include the first year of Logic Writer Online; after that you can renew Online if you want it, and the desktop app keeps working offline either way.
50 languages, including English, Vietnamese, Japanese, Simplified and Traditional Chinese, Korean, Spanish, Portuguese, French, German, Russian, Indonesian, Thai and Arabic. You can switch the interface language at any time, and write your story in any language.
The map and world builder (Map Studio and World Studio) as its own app, for authors and game masters who only need maps. It works offline and is included for life in the Founder + World Map plan.
Yes. Use the bank details above with the exact transfer note (your email plus the plan), and we email your license within one business day.
No. Editors and translators use the free Companion app to read the pack you send and suggest changes.
Yes, within 14 days of purchase. See the refund policy.
Email roo.adm@gmail.com. We usually reply within two business days.
Your saga deserves a tool that remembers every detail.
Get the Founder license