# カクヨムViewer vs まんがセゾン本棚

The clearest difference is rating: カクヨムViewer at 4.7 against まんがセゾン本棚's 2.8. カクヨムViewer also leads on update cadence (fortnightly vs every 3 months). まんがセゾン本棚's advantage is ads (none vs shown) and iOS requirement (13.0 vs 18.6). On price, review sentiment, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

カクヨムViewer holds the better App Store score, 4.7 against 2.8. Both are backed by a comparable volume of ratings — 49 and 33 respectively. Written reviews split almost evenly too, at 12% and 12% positive.

カクヨムViewer ships an update fortnightly, まんがセゾン本棚 every 3 months. The most recent releases landed on October 20, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | カクヨムViewer | まんがセゾン本棚 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (49 ratings)](https://appshunter.io/ios/app/viewer-web/id1081762516/reviews)** | [2.8 (33 ratings)](https://appshunter.io/ios/app/id1540228155/reviews) |
| Number of ratings | **49** | 33 |
| Positive reviews | **12.0% of reviews** | 11.5% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 56 MB | 17 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 12+ |
| Developer | [株式会社KADOKAWA](https://appshunter.io/developer/986639480) | [MEDIA DO Co.,Ltd.](https://appshunter.io/developer/517669408) |

## What reviewers say

### カクヨムViewer

[App page](https://appshunter.io/ios/app/viewer-web/id1081762516)

This app provides access to a vast collection of web novels and light novels, including original works and fanfiction. Users can customize their reading experience with adjustable backgrounds and fonts, and enjoy offline reading. It also offers a subscription service for exclusive new titles.

**Highlights:** Browse novels by genre, Follow favorite novels, Offline reading support, Customizable reader settings, Notifications for new chapters, Support original and fanfiction works

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

**In-app purchases:** none


### まんがセゾン本棚

[App page](https://appshunter.io/ios/app/id1540228155)

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

**In-app purchases:** none


## Frequently asked questions

### Is カクヨムViewer free?

カクヨムViewer is free to download, with no in-app purchases.

### Is まんがセゾン本棚 free?

まんがセゾン本棚 is free to download, with no in-app purchases.

### Which has better reviews, カクヨムViewer or まんがセゾン本棚?

カクヨムViewer is rated higher. カクヨムViewer averages 4.7 out of 5 from 49 ratings, while まんがセゾン本棚 averages 2.8 from 33 ratings.

### Do カクヨムViewer or まんがセゾン本棚 have ads?

カクヨムViewer shows ads; まんがセゾン本棚 does not.

### Which is updated more often, カクヨムViewer or まんがセゾン本棚?

カクヨムViewer ships an update fortnightly, and まんがセゾン本棚 every 3 months. Most recently, カクヨムViewer was updated on October 20, 2026 and まんがセゾン本棚 on September 17, 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.*