# つぶやきメモ vs 秒速日記

The clearest difference is update cadence: 秒速日記 at every 2 days against つぶやきメモ's every 6 days. 秒速日記 also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. つぶやきメモ sells 2 in-app purchases, starting at $1.99 per month and 秒速日記 sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

つぶやきメモ ships an update every 6 days, 秒速日記 every 2 days. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | つぶやきメモ | 秒速日記 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 days | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 26 MB | 90 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ryota Yashima](https://appshunter.io/developer/1845144176) | [takafumi naito](https://appshunter.io/developer/624435912) |

## What reviewers say

### つぶやきメモ

[App page](https://appshunter.io/ios/app/sns/id6757631272)

This app offers a unique way to journal thoughts and memories in an SNS-like timeline format. It allows users to attach photos and videos, and a virtual assistant can help find past entries or offer simple advice. It's designed for those seeking a private space for personal reflection, creative expression, or managing "oshi-katsu" (fan activities).

**Highlights:** SNS-style timeline display, Attach photos and videos, Virtual assistant for search and advice, Tagging for easy organization, Customizable theme colors, Home screen widget support, Reminder function

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム（月額） | $1.99 | per month |
| プレミアム（年額） | $22.99 | per year |


### 秒速日記

[App page](https://appshunter.io/ios/app/sns/id6814693888)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム（月額） | $1.99 | per month |
| プレミアム（年額） | $11.99 | per year |


## Frequently asked questions

### Is つぶやきメモ free?

つぶやきメモ is free to download, with in-app purchases available.

### Is 秒速日記 free?

秒速日記 is free to download, with in-app purchases available.

### Do つぶやきメモ or 秒速日記 have ads?

Both つぶやきメモ and 秒速日記 show ads.

### Which is updated more often, つぶやきメモ or 秒速日記?

つぶやきメモ ships an update every 6 days, and 秒速日記 every 2 days. Most recently, つぶやきメモ was updated on November 9, 2026 and 秒速日記 on October 31, 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.*