# Chat Memo vs ティアメモ

The clearest difference is in-app purchases: Chat Memo at none against ティアメモ's 3. Chat Memo also leads on ads (none vs shown) and iOS requirement (15.0 vs 18.0). On price, update cadence and device support there is nothing between them.

Both are free to download. ティアメモ sells 3 in-app purchases, starting at $2.99 per month. Chat Memo asks for nothing beyond the download.

Chat Memo ships an update weekly, ティアメモ every 6 days. The most recent releases landed on October 9, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Chat Memo | ティアメモ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (9 ratings)](https://appshunter.io/ios/app/chat-memo-simple-note-app/id1465757390/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 6 days** |
| Monetization | Free | — |
| Size | 20 MB | 49 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Naoyuki Rikiji](https://appshunter.io/developer/1465757389) | [Tomoya Ohashi](https://appshunter.io/developer/1800459005) |

## What reviewers say

### Chat Memo

[App page](https://appshunter.io/ios/app/chat-memo-simple-note-app/id1465757390)

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.

**Highlights:** One-line memo registration, Widget support, Character counting, Line-by-line selection and copying, Passcode protection, Image registration, Strike-through for TODO lists

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### ティアメモ

[App page](https://appshunter.io/ios/app/sns/id6759195422)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 機能アンロック（1ヶ月間） | $2.99 | per month |
| 機能アンロック（1年間） | $22.99 | per year |
| 機能アンロック | $24.99 | one-time |


## Frequently asked questions

### Is Chat Memo free?

Chat Memo is free to download, with no in-app purchases.

### Is ティアメモ free?

ティアメモ is free to download, with in-app purchases available.

### Do Chat Memo or ティアメモ have ads?

ティアメモ shows ads; Chat Memo does not.

### Which is updated more often, Chat Memo or ティアメモ?

Chat Memo ships an update weekly, and ティアメモ every 6 days. Most recently, Chat Memo was updated on October 9, 2026 and ティアメモ on October 19, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*