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App Store Apps > Productivity > JetMemo
JetMemo icon

JetMemo

1.0.1
Hatsuhito Shimizu
0.00
0 reviews
Free

JetMemo Screenshot 1 of 3
JetMemo Screenshot 2 of 3
JetMemo Screenshot 3 of 3
Screenshots by Hatsuhito Shimizu, from the the App Store listing
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AppBrain's verdict

Last updated
November 3, 2026
Size
23.7 MB
Official page on the App Store

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Store listing

By Hatsuhito Shimizu, from the App Store
Description by Hatsuhito Shimizu Written by the developer, not by AppBrain. Click to read.
JetMemo is a note app for capturing a thought the moment it comes. It opens straight to your note, and a few seconds after you stop typing, the note is saved as a real file. No save button, no file names to think about.

Your notes stay as plain Markdown (.md) or text (.txt) files in the Files app or iCloud Drive. That means you can later hand them to a generative AI tool to summarize them, pull out to-dos or organize your ideas. When you write, just write; leave the reviewing and tidying to AI afterwards. A write-and-forget notepad makes a handy inbox for the notes you hand to AI.
(JetMemo itself has no AI features. You give the saved files to the AI service or app you already use.)

WHO IT'S FOR
- People who want to jot something down in seconds
- People who want notes as plain files in the Files app or iCloud Drive, not locked inside an app
- Markdown (.md) and plain text writers who also read their notes on a Mac
- People who want AI to summarize and organize their notes later
- People who want one place to drop notes meant for AI
- Anyone looking for a note app without ads or sign-up

AN INBOX FOR NOTES YOU HAND TO AI
- Just drop your thoughts in. Notes pile up as .md and .txt files in the JetMemo folder in Files or iCloud Drive
- Ways to let AI read them, for example:
- Add the .md or .txt files as sources in Gemini Notebook (formerly NotebookLM) and ask for a summary or questions
- Give the iCloud Drive folder on your Mac to an AI agent that can read a folder, such as Claude Code, and ask it to list to-dos or write a recap
- Turn on "Add date and time at the top (for AI)" to start each .md file with the created and updated time, title and tag (a #tag on the first line), so AI can tell when and what each note is
- Collect a day in one file (Pro) and hand the whole day to AI
(This is not a partnership or built-in integration with any AI service. Check each service's help for how to add files and which formats it accepts.)

FREE
- Notes auto-save to On My iPhone > JetMemo in the Files app
- Turn on Save to iCloud Drive to keep them in the JetMemo folder of iCloud Drive and open them on your Mac or iPad
- Markdown (.md), plain text (.txt), HTML or RTF
- The first line becomes the file name (e.g. 2026-10-11_093015_Shopping list.md)
- Tap + to start the next note (the one you wrote is already saved)
- History: look back at finished notes, copy them or continue writing
- Share text or links from other apps straight into a note
- Start a new note from a Lock Screen widget, Control Center, Shortcuts or a long press on the app icon
- Works offline

JETMEMO PRO (one-time in-app purchase)
- Save to Google Drive, Dropbox, OneDrive, WebDAV (Nextcloud, NAS and more), send by email, or any folder you pick in Files (anywhere in iCloud Drive or other apps' folders)
- Also save as Word (.docx) or Google Docs
- Formatting (headings, bold, lists, checklists, links) and photos
- Routing rules: start the first line with a tag like #work to send the note to a chosen place and format
- One file per day (great for journals and work logs; md, txt, docx, HTML)
- Home Screen widget (first line of the current note and New note)
- Buy once and use it on your iPhone and iPad with the same Apple ID (Restore Purchases)

PRIVACY
- No servers of ours in between: notes go directly from your device to the place you choose
- No ads, no analytics, no account
- Google Drive access is limited to files JetMemo creates and folders you pick (drive.file)

Safety and technology

Found in the app by AppBrain
Price
Free
App size
23.7 MB
Content rating
Everyone

Technologies used by JetMemo

Releases

Updates seen on the App Store
Version
1.0.1
Launched
October 2026

No changelog data

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About the app and developer

About JetMemo

JetMemo is a productivity app developed by Hatsuhito Shimizu.

User Ratings

The app has no ratings yet.

App Information

JetMemo is freely available from the App Store. The app size is 23.70 MB. The latest version available is 1.0.1. The last update was on November 3, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since October 2026.

JetMemo is made and published by Hatsuhito Shimizu. AppBrain is an independent app data site and isn't affiliated with Hatsuhito Shimizu. The app name, icon, screenshots and description belong to Hatsuhito Shimizu and are shown as published on the App Store.

Developer information for Hatsuhito Shimizu

Hatsuhito Shimizu

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