Product principles
- One continuous stream
- No files or folders
- No tags
- No search or filters
- No editing after a message is added
- Messages can only be permanently deleted
- No photos or attachments
- No AI
- No social features
- No ads
Availability and pricing
Thread to Self is available for iPhone.
You can write freely during a 30-day trial. To keep writing after the trial, purchase a one-time unlock for $4.99.
After the trial ends, existing messages remain readable and exportable. Messages are stored on your iPhone and synchronized through your private iCloud account when iCloud is available.