# Doudemo Memo — A memo for little things

> A memo for little things (iPhone/iPad app by tsubasa matsumoto.)

- Source: https://appshunter.io/ios/app/doudemo-memo/id6797142266 (this page in markdown: same URL + `.md`)
- Developer: [tsubasa matsumoto](https://appshunter.io/developer/6786529946)
- Category: Productivity, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 6 MB
- Languages: American English, Japanese, Korean, Chinese (Traditional, Taiwan)
- Released: 2026-08-06
- Data updated: 2026-09-12
- User reviews in markdown: https://appshunter.io/ios/app/doudemo-memo/id6797142266/reviews.md

## What is Doudemo Memo?

Would you like to write down only the things you won't mind forgetting?

Doudemo Memo is a memo app that “locks away the memory itself” — small everyday moments and things that only caught your attention for a moment.

When you save a memo, its contents can no longer be read as-is.
Later, enter words you remember. When your memories overlap, you can open the memo again.

For example,
・Something mildly funny at the supermarket
・A thought that suddenly came to you on the train
・A trivial remark someone made
・A small event you'll probably forget in a few days

Not important, but worth keeping just a little.
This is a memo for memories like that.

【Key Features】
・Write a note and lock it with Memory Lock
・Unlock a memo with words you remember
・View a list of locked memos
・See a short animation when unlocking
・Store data on your device
・Restore your purchases
・Delete all data from within the app

【Pricing】
The free version lets you store up to 10 locked memos.
A one-time in-app purchase removes the storage limit.

There are no ads or subscriptions.
No account is required.

【Important】
This app is not a security app for storing important information such as passwords, financial information, or personal data.
Please record only things you would not mind forgetting.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 保存数の上限解除 | $1.99 | one-time |



## Version history (last 4 releases)

### 1.2.1 — 2026-09-07

Added theme customization and a Mono-themed onboarding experience.

### 1.2.0 — 2026-09-05

Added theme customization and a Mono-themed onboarding experience.

### 1.1.0 — 2026-08-20

Added support for English, Korean, and Traditional Chinese.
Improved on-screen text and guidance for a smoother experience.
Made minor improvements and stability enhancements.

### 1.0.0 — 2026-08-06

No release notes.

## More apps by tsubasa matsumoto

- [チケノート](https://appshunter.io/ios/app/id6786529944)
- [Sofubi Journal](https://appshunter.io/ios/app/sofubi-journal/id6795497288)

All apps by tsubasa matsumoto: https://appshunter.io/developer/6786529946

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-12.*