メモ! vs Chat Memo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
メモ!
This app functions as a social media-style note-taking application. It allows users to organize thoughts, ideas, and memos with features like color-coding, photo attachments, and tag-based management.
- Social media-style interface
- Three color options
- Attach up to four photos
- Manage notes with tags
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SNS風のメモアプリです。 アイデア帳、メモ帳のメモ帳、など - ３色を使うことができます。 - 写真は４枚まで追加可能です - メモにタグをつけて管理できます。
Chat Memo
A straightforward note-taking app designed for intuitive, one-line entries. It offers widget support for home screen access, character counting, and easy line-by-line copying. The app prioritizes a clean, ad-free experience for efficient memo management.
- One-line memo registration
- Widget support
- Character counting
- Line-by-line selection and copying
- Passcode protection
- Image registration
- Strike-through for TODO lists
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Simple memo application. It is easy to use intuitively, writing one line at a time. Widget support allows you to put notes on your home screen. You can count the number of characters. You can select and copy notes line by line, so you can use it as a copy and paste book. There are no advertisements, and ease of use is our top priority. This is the author's own personal memo application. Features You can register memos one line at a time. The image can be registered. You can also use it as a TODO application because you can use a strike-through line. You can also delete one line at a time. You can also delete them all at once, so it's easy. You can select and copy one line at a time. A passcode can be set. Translated with www.DeepL.com/Translator (free version)
Screenshots
Verdict
The clearest difference is rating: メモ! at 5.0 against Chat Memo's 4.3. メモ! also leads on iOS requirement (11.0 vs 15.0). Chat Memo's advantage is review sentiment (100% vs 83%). On price, ratings volume, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
メモ! holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 6 and 9 respectively. Written reviews complicate that: 83% of メモ!'s written reviews are positive against 100% of Chat Memo's, so the app with the better star average is not the one people write more warmly about.
メモ! ships an update every 9 days, Chat Memo weekly. Both last shipped on October 24, 2026.
| Parameter | メモ! | Chat Memo |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) — better | 4.3 (9 ratings) |
| Positive reviews | 83.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 6 | 9 — better |
| Update frequency | Every 9 days | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 19 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Chutatsu Yamamoto | Naoyuki Rikiji |
Customer experience
メモ!
Chat Memo
In-app purchases
メモ!
No in-app purchases
Chat Memo
No in-app purchases
