# 読書管理ビブリア vs マンガPark

読書管理ビブリア and マンガPark both sit at 4.8 stars, but that hides the real split: 95% of 読書管理ビブリア's written reviews are positive against 17% of マンガPark's. マンガPark's advantage is update cadence (every 3 weeks vs every 2 months) and ratings volume (231 vs 24). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. 読書管理ビブリア sells 1 in-app purchase, starting at $4.99 per month and マンガPark sells 15 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

読書管理ビブリア holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: マンガPark has 231 ratings behind it against 24, so its average is the more settled of the two. Written reviews point the same way: 95% of 読書管理ビブリア's written reviews are positive against 17% of マンガPark's.

読書管理ビブリア ships an update every 2 months, マンガPark every 3 weeks. The most recent releases landed on October 21, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | 読書管理ビブリア | マンガPark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (24 ratings)](https://appshunter.io/ios/app/id894377244/reviews)** | [4.6 (231 ratings)](https://appshunter.io/ios/app/park/id1256314933/reviews) |
| Number of ratings | 24 | **231** |
| Positive reviews | **95.5% of reviews** | 17.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 32 MB | 138 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Keisuke Uchida](https://appshunter.io/developer/584870453) | [HAKUSENSHA.INC](https://appshunter.io/developer/546254347) |

## What reviewers say

### 読書管理ビブリア

[App page](https://appshunter.io/ios/app/id894377244)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ビブリアクラブ | $4.99 | per month |


### マンガPark

[App page](https://appshunter.io/ios/app/park/id1256314933)

Access a vast library of manga from Hakusensha, including popular titles and exclusive original series. Enjoy a significant portion of content for free daily with special coins, and explore a wide range of genres. The app also features original radio programs.

**Highlights:** 6,000+ free manga chapters daily, Exclusive original manga series, Full Hakusensha label collection, Daily updated serializations, Original radio programs, Read entire series at once

**Features:** Vision Pro support

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| タイムセール60 | $0.29 | one-time |
| 120コイン | $0.99 | one-time |
| 160コイン（おまけ付き） | $0.99 | one-time |
| 320コイン | $1.99 | one-time |
| タイムセール500 | $2.99 | one-time |
| 370コイン | $2.99 | one-time |
| 650コイン | $3.99 | one-time |
| 610コイン | $4.99 | one-time |
| 1200コイン | $6.99 | one-time |
| タイムセール1500 | $9.99 | one-time |
| 1600コイン | $9.99 | one-time |
| 1500コイン（おまけ付き） | $9.99 | one-time |
| タイムセール1800 | $9.99 | one-time |
| タイムセール1800 | $11.99 | one-time |
| 3200コイン | $19.99 | one-time |


## Frequently asked questions

### Is 読書管理ビブリア free?

読書管理ビブリア is free to download, with in-app purchases available.

### Is マンガPark free?

マンガPark is free to download, with in-app purchases available.

### Which has better reviews, 読書管理ビブリア or マンガPark?

読書管理ビブリア is rated higher. 読書管理ビブリア averages 4.8 out of 5 from 24 ratings, while マンガPark averages 4.6 from 231 ratings.

### Do 読書管理ビブリア or マンガPark have ads?

Both 読書管理ビブリア and マンガPark show ads.

### Which is updated more often, 読書管理ビブリア or マンガPark?

読書管理ビブリア ships an update every 2 months, and マンガPark every 3 weeks. Most recently, 読書管理ビブリア was updated on October 21, 2026 and マンガPark on October 20, 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.*