Writing tool
GrayCat Markdown
Send product questions, bug reports, or suggestions by email.
Email Markdown support →Support
How can we help?
Questions, bug reports, and feedback are welcome. GrayCat is maintained by an independent developer, with a typical response within three business days.
Choose an app
Plain-text editing
GrayCat Text
Find system requirements, file and encoding help, privacy details, and bug-report guidance.
GrayCat Text support →Local music
GraycatTunes
Find help for music import, audio formats, the equalizer, output devices, iCloud files, and direct-edition updates.
GraycatTunes support →PDF tools
GrayCat PDF
Find translation network boundaries, API-key and progress-file details, system requirements, and bug-report guidance.
GrayCat PDF support →Specialist literature
KneeDaily
For accounts, membership, content, or reading features, use KneeDaily's dedicated support page.
KneeDaily support ↗When reporting a problem, include
- Your device and operating-system version
- The app name and installed version
- Steps taken, expected result, and actual result
- A screenshot or sample file without private content, when relevant
GrayCat Markdown questions
Are documents uploaded to a GrayCat server?
No. GrayCat Markdown does not operate a document server. Files remain in a local folder you choose or in Apple iCloud. Cloud AI is optional; relevant text goes directly to the provider you configure only after you confirm the scope and start the action.
Can Mac and iPhone/iPad use the same documents?
Yes. Use the app's dedicated iCloud Documents folder, or authorize your own writing folder through the system file picker.
Why might images need to be re-uploaded on a publishing platform?
Publishing services handle copied images differently. If a service cannot accept an image from the preview, upload it with that service's own uploader.
Where can I find the installed version?
On Mac, choose “About GrayCat Markdown” from the app menu. On iPhone or iPad, open Settings → General → iPhone/iPad Storage → GrayCat Markdown.