# はてなブログ vs Kaigyo

はてなブログ and Kaigyo both sit at 5.0 stars, but that hides the real split: 100% of Kaigyo's written reviews are positive against 52% of はてなブログ's. Kaigyo also leads on ratings volume (203 vs 7). はてなブログ's advantage is in-app purchases (none vs 3) and update cadence (fortnightly vs monthly). On price, rating, ads and device support there is nothing between them.

Both are free to download. Kaigyo sells 3 one-off in-app purchases. はてなブログ asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for はてなブログ against 4.9 for Kaigyo. That said, the two scores are not equally well evidenced: Kaigyo has 203 ratings behind it against 7, so its average is the more settled of the two. Written reviews are what separate them: 52% of はてなブログ's written reviews are positive against 100% of Kaigyo's.

はてなブログ ships an update fortnightly, Kaigyo monthly. The most recent releases landed on October 29, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | はてなブログ | Kaigyo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/id583299321/reviews)** | [4.9 (203 ratings)](https://appshunter.io/ios/app/kaigyo/id1260267336/reviews) |
| Number of ratings | 7 | **203** |
| Positive reviews | 51.9% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 26 MB | 67 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [株式会社はてな](https://appshunter.io/developer/354976662) | [Shintaro Morikawa](https://appshunter.io/developer/565015106) |

## What reviewers say

### はてなブログ

[App page](https://appshunter.io/ios/app/id583299321)

**In-app purchases:** none


### Kaigyo

[App page](https://appshunter.io/ios/app/kaigyo/id1260267336)

Easily insert line breaks and special characters into your social media posts. Save drafts, convert fonts, and enhance your text for wider expression.

**Highlights:** Smooth line breaks for text input, Save drafts for multiple pages, Special characters keyboard, Font conversion for alphabets and numbers, Copy and paste functionality

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hide all ads | $1.99 | one-time |
| Increase pages | $1.99 | one-time |
| Further increase pages | $1.99 | one-time |


## Frequently asked questions

### Is はてなブログ free?

はてなブログ is free to download, with no in-app purchases.

### Is Kaigyo free?

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

### Which has better reviews, はてなブログ or Kaigyo?

はてなブログ is rated higher. はてなブログ averages 5.0 out of 5 from 7 ratings, while Kaigyo averages 4.9 from 203 ratings.

### Do はてなブログ or Kaigyo have ads?

Both はてなブログ and Kaigyo show ads.

### Which is updated more often, はてなブログ or Kaigyo?

はてなブログ ships an update fortnightly, and Kaigyo monthly. Most recently, はてなブログ was updated on October 29, 2026 and Kaigyo on October 22, 2026.

---

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