メモマップ

Introductions メモマップ

[Memo Map]: A notepad that lets you worry about accidental deletion and rewind to previous states.

Brief Description

Automatically "stores" your note revision history. Even if you overwrite or delete something, you can instantly restore it to its original state with the touch of a button.

Detailed Description

"I accidentally deleted an important sentence..."
"I saved it over, but I realized the original was better..."
"I was writing a long piece of text and then forgot my original idea."

Have you ever experienced something like this while taking notes on your smartphone, leaving you in a cold sweat or feeling regretful?

The "Memo Map" app was created to free you from the worries of "losing" and "overwriting" that are inherent to digital memos. It's a revolutionary notepad app that automatically "stores" all the steps of your note-taking, allowing you to revert to any previous point at any time.

No more fear of rewriting or making mistakes.

Record your entire thought process and immerse yourself in writing with peace of mind. Start now with this new note-taking experience.

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Why "Memo Map"?

Typical note-taking apps only save the most recent version. The moment you press the "Save" button or the auto-save function kicks in, any text written before that is lost forever.

However, writing and coming up with ideas is a constant process of trial and error. Writing, erasing, erasing, and rewriting. It's often during this process that important clues and expressions that should have been saved are hidden.

This app is more than just a text editing app. It's an "archive tool" that preserves the history of your thoughts. We've incorporated version control systems like Git into an intuitive interface that anyone can use.

Key Features and Functions

1. Automatic Backup System "Archive"

Every time you edit and save a note, the app stores a snapshot of that note's current state in the "Archive (folder)" with the touch of a button. No special operations are required.
Simply write your notes as usual, and behind the scenes, our reliable writing assistant will continuously record the "history" of your writing.

2. Intuitive "Time Travel Restore"

If you ever feel like you've messed up, you can instantly go back in time.
When you open the "Version Management" screen, your edit history will be displayed as a list.
Simply press the "Revert to this version" button to instantly restore the content at that time as your current note. No complicated operations or specialized knowledge are required.

3. Complete Protection from Accidental Deletion and Overwriting

Don't worry if you accidentally delete something by selecting "All" or your child accidentally erases your notes on their smartphone. History data is stored independently, so even if the current screen goes blank, you can restore the state from a few seconds ago using the history.

4. Secure Local Management & Cloud Integration
*Cloud integration is currently under consideration. As of December 23, 2025
We prioritize privacy, and basic data is securely stored on your device (using a Hive database). You can also use Google Sign-in to store your learning records, settings, and more in the cloud (under consideration). Important ideas, diary entries, and private drafts are all managed in a secure environment.

Commitment to Security and Privacy

Notes written in the app are yours alone.
The development team of this app places the highest priority on protecting user privacy.

Data Ownership: The contents of notes and history data are stored on the user's own device (and in cloud storage if authorized by the user). The developer will not view the content without permission.
Advertisements: Advertisements are displayed to maintain the app, but are placed carefully so as not to interfere with your writing.
Data Protection Note: To protect your data from loss or theft of your device or unauthorized access by malicious third parties (such as local hacking), we strongly recommend using a password lock or biometric authentication on your device.

Disclaimer

Please be aware of the following when using this app.

1. Data Management Responsibility: While this app provides a history storage function, we assume no responsibility for data loss or leakage due to unexpected system malfunctions, device failure, or unauthorized access by third parties (such as local hacking). We ask that you regularly back up important data to an external device.
2. Use of the Service: The development team assumes no responsibility for any direct or indirect damages (e.g., emotional distress, business losses) incurred in connection with the use of this app.
3. Security Limitations: Due to the nature of digital data, absolute security cannot be guaranteed. Users are responsible for managing highly confidential information, and should exercise due diligence.

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5. The World of "Books" and "Book Covers"

We've carefully designed the app to encourage attachment, rather than simply managing data.

You can give each note a title (cover). Finding the note you're looking for is as intuitive as choosing your favorite book from a bookshelf. Even those who aren't good at organizing their notes will find it easy to manage.

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Useful for the following situations

This app provides peace of mind in all situations, from casual everyday notes to professional writing.

[For Creators and Writers]

Perfect for writing novels, blogs, lyrics, screenplays, and more.
During the revision process, it's common to think, "I wish I'd expressed it better the previous time." With this app, you can make bold deletions or structural changes without fear. If you don't like it, you can quickly revert to the original version.

You can access all your previous drafts in one note, without having to separate files into "1st draft" and "2nd draft."

[For Business People and Students]

Perfect for drafting minutes, reports, and speeches.
The panic of accidentally deleting something during an important meeting can be immeasurable. With "Anokoro Memo," even if your app freezes or you accidentally lose content, you can quickly resume from the most recent save point.

Also, when brainstorming ideas, early, rough ideas can often be useful later. Looking back at the history can provide hints that help you get back to your roots.

[For Developers and Programmers]

It's also useful for managing code snippets.
I use Git on my PC, but the lack of version control was inconvenient when taking notes on small pieces of code on my smartphone. This app lets you manage your code change history at your fingertips, allowing you to quickly revert to a state before a bug occurred.

[Preventing Careless Errors in Everyday Life]

Shopping lists, to-do lists, password copies (please manage confidential information at your own risk), etc.
The history feature instantly solves the mistake of deleting a completed item only to realize it was still needed. It's also effective for managing frequently updated notes, such as shared information with family or address books for New Year's cards.

[As a Diary/Life Log]

Have you ever scribbled down your emotions for the day and then calmly revised them?
A neatly edited diary entry is great, but the raw, raw writing before the edits is also an important record. By looking back at the history, you can reflect on your true feelings at the time.

Simple and Easy Operation

Multi-function apps are often thought to be difficult to use, but "Memo Map" is thoroughly designed to be simple.

1. Write: Open the app and write your note as you normally would.
2. View: The memo list screen displays covers (titles). Tap the memo you want to view.
3. Revert: If you want to make changes, tap the "History" icon from the menu. Select the date and time you want to revert to from the past list and click "Restore."

With just these few steps, you can achieve the ultimate in risk management.
Even those who are not familiar with IT or older users can use the system smoothly, thanks to the peace of mind they get from knowing they can revert if they make a mistake.