# ひまわり 全章統合版 vs Utsuro’s diary

The clearest difference is ads: ひまわり 全章統合版 at none against Utsuro’s diary's shown. ひまわり 全章統合版 also leads on monetization model (free vs free with in-app purchases) and review sentiment (98% vs 77%). Utsuro’s diary's advantage is ratings volume (442 vs 3) and update cadence (every 5 weeks vs every 4 months). On price, rating, in-app purchases and device support there is nothing between them.

Both are free to download. ひまわり 全章統合版 sells 1 one-off in-app purchase and Utsuro’s diary sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for ひまわり 全章統合版 against 4.6 for Utsuro’s diary. That said, the two scores are not equally well evidenced: Utsuro’s diary has 442 ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 98% of ひまわり 全章統合版's written reviews are positive against 77% of Utsuro’s diary's.

ひまわり 全章統合版 ships an update every 4 months, Utsuro’s diary every 5 weeks. The most recent releases landed on October 22, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | ひまわり 全章統合版 | Utsuro’s diary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/id416360979/reviews)** | [4.6 (442 ratings)](https://appshunter.io/ios/app/utsuros-diary/id1459925714/reviews) |
| Number of ratings | 3 | **442** |
| Positive reviews | **98.1% of reviews** | 76.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 256 MB | 266 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 9+ |
| Developer | [Yuji Nakamura](https://appshunter.io/developer/416360982) | [YANASE GAMES, INC.](https://appshunter.io/developer/1426325846) |

## What reviewers say

### ひまわり 全章統合版

[App page](https://appshunter.io/ios/app/id416360979)

This is a science fiction romance adventure game ported to iPhone and iPad. It tells the story of a high school student who lost his memory after a plane crash, and his life changes when a mysterious girl falls from the sky.

**Highlights:** Engaging sci-fi romance story, Multiple unique characters, Full port for iPhone/iPad, Memory loss and mystery plot, Space club activities

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| シナリオロック解除キー | $5.99 | one-time |


### Utsuro’s diary

[App page](https://appshunter.io/ios/app/utsuros-diary/id1459925714)

Engage in a chilling diary exchange with an obsessive girlfriend. What begins as a popular trend quickly escalates into a terrifying nightmare for the main character.

**Highlights:** Diary exchange gameplay, Obsessive girlfriend narrative, Socialable high school student protagonist, Nightmare escalation, Interactive story

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Akari, Utsuro happy ending | $4.99 | one-time |
| Natsuna and Utsuro route | $7.99 | one-time |
| Kokoro and Utsuro route | $7.99 | one-time |
| Utsuro date | $11.99 | one-time |
| All Edition All Stories | $15.99 | one-time |

**What reviewers like**

- 🎨 Beautiful art style and character designs
- 🎤 Great voice acting quality
- 📖 Engaging story with plot twists
- 😱 Effective psychological horror elements
- 💰 Affordable pricing

**What reviewers complain about**

- 🐛 Frequent app crashes
- 📝 Poor English translation and grammar
- 🎭 Unclear dialogue attribution (talking vs thinking)
- 💸 High pricing for additional story endings
- 📱 Compatibility issues with older devices

**Reported bugs**

- App crashes when starting new story or day
- Game crashes on iPhone 6 with iOS 12.5.1
- Blank message on day three blocks progression
- App closes itself after recent updates
- Save data lost upon game reinstallation

**Requested features**

- Auto-read/text-to-speech functionality
- Player character gender customization
- Improved dialogue clarity indicators
- Better save data persistence across reinstalls
- Reduced ad frequency


## Frequently asked questions

### Is ひまわり 全章統合版 free?

ひまわり 全章統合版 is free to download, with in-app purchases available.

### Is Utsuro’s diary free?

Utsuro’s diary is free to download, with in-app purchases available.

### Which has better reviews, ひまわり 全章統合版 or Utsuro’s diary?

ひまわり 全章統合版 is rated higher. ひまわり 全章統合版 averages 4.7 out of 5 from 3 ratings, while Utsuro’s diary averages 4.6 from 442 ratings.

### Do ひまわり 全章統合版 or Utsuro’s diary have ads?

Utsuro’s diary shows ads; ひまわり 全章統合版 does not.

### Which is updated more often, ひまわり 全章統合版 or Utsuro’s diary?

ひまわり 全章統合版 ships an update every 4 months, and Utsuro’s diary every 5 weeks. Most recently, ひまわり 全章統合版 was updated on October 22, 2026 and Utsuro’s diary on October 26, 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.*