# つぶやきメモ vs Nikki

The clearest difference is ads: Nikki at none against つぶやきメモ's shown. Nikki also leads on update cadence (daily vs every 6 days) and iOS requirement (15.1 vs 17.0). On price, in-app purchases and device support 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 Nikki sells 2 in-app purchases, starting at $4.99 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, Nikki daily. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | つぶやきメモ | Nikki |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 days | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 26 MB | 46 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ryota Yashima](https://appshunter.io/developer/1845144176) | [TARO KATSUKI](https://appshunter.io/developer/1896292467) |

## 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 by mimicking a social media timeline, allowing users to easily post thoughts, photos, and videos. It features a helpful AI assistant to find past entries and offer advice, making it a private space for personal reflection and creative expression.

**Highlights:** SNS-style timeline for notes, Attach photos and videos to entries, AI 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 |


### Nikki

[App page](https://appshunter.io/ios/app/nikki-microblog-diary/id6766469454)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nikki Plus Monthly | $4.99 | per month |
| Nikki Plus Yearly | $44.99 | 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 Nikki free?

Nikki is free to download, with in-app purchases available.

### Do つぶやきメモ or Nikki have ads?

つぶやきメモ shows ads; Nikki does not.

### Which is updated more often, つぶやきメモ or Nikki?

つぶやきメモ ships an update every 6 days, and Nikki daily. Most recently, つぶやきメモ was updated on November 7, 2026 and Nikki on October 31, 2026.

---

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