Story Planner for Writers
Is Story Planner for Writers ready for iPhone Duo?
ReadyFills the whole inner screen.
Built with the iOS 27.1 SDK or later.
- Version
- 6.5
- Last App Store update
- Oct 21, 2026
- Confirmed
- Oct 30, 2026

Story Planner for Writers
How we know
How we decideDeveloper says so
The notes for version 6.5 say:
Story Planner is now optimized for the new iPhone Duo experience. We’ve also made performance improvements to make the app faster and…
Verified by the community
The iPhone Duo community lists it as ready.