A quick handwritten memo app, now supporting the Duo
Does Handwritten Idea Notes work on iPhone Duo?
Yes. Handwritten Idea Notes's App Store page says it supports iPhone Duo, so the update is out. FoldHunt's editor hasn't seen it running yet.
- App Store confirmedThe developer, in the release notes for version 2.0.1 (released October 10, 2026): "Added support for iPhone Duo." The notes say nothing more. There are no pictures of it on the Duo yet. The App Store seller is tadashi atoji (id 1097329961).
Adapted for the fold
We're waiting on details of exactly what Handwritten Idea Notes changes for the fold. Are you the developer? Tell us.
About Handwritten Idea Notes
Handwritten Idea Notes (アイデアメモ in Japan) is a handwriting app for jotting ideas down fast, one memo after another, and sending them to other apps. Version 2.0.1 supports iPhone Duo, the release notes say, without describing the layout. There are no pictures of it on the Duo yet.
Evidence reviews
What we checked, when, and what the evidence establishes. Each record preserves the support label at that check.
· App Store page reviewed
App Store confirmed · iphone-duo
The App Store release notes for version 2.0.1 (released October 10, 2026) mention iPhone Duo: "Added support for iPhone Duo."
App version: 2.0.1.
Store text only: we haven't seen the app running, and the store page doesn't show how each pose is used.
View reviewed evidence ↗
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Sources: Handwritten Idea Notes on the App Store (apps.apple.com)
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