# ShelfStream vs ComiNAS

The clearest difference is iOS requirement: ComiNAS at 15.1 against ShelfStream's 17.0. On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. ShelfStream sells 2 in-app purchases, starting at $0.49 per month and ComiNAS sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ShelfStream ships an update weekly, ComiNAS every 5 days. The most recent releases landed on September 15, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | ShelfStream | ComiNAS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/shelfstream-comic-reader/id6757660174/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 19 MB | 78 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [株式会社リモシア](https://appshunter.io/developer/1639657831) | [Takatsugu Kobayashi](https://appshunter.io/developer/1887437467) |

## What reviewers say

### ShelfStream

[App page](https://appshunter.io/ios/app/shelfstream-comic-reader/id6757660174)

This app is a powerful comic and manga viewer that supports a wide range of file formats and cloud storage services. It offers a premium reading experience with intelligent prefetching and multiple viewing modes, along with easy library management.

**Highlights:** Cloud storage integration (iCloud, Dropbox, Google Drive, Box), NAS and server connection (SMB, WebDAV, FTP/SFTP), Zero load time prefetching, Multiple reading modes (single, spread, vertical scroll), Support for ZIP, CBZ, RAR, CBR, PDF, 7z, Library organization and bookmarks

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $0.49 | per month |
| Yearly Plan | $5.99 | per year |


### ComiNAS

[App page](https://appshunter.io/ios/app/cominas/id6763750575)

Access and enjoy your personal media library stored on a NAS. Stream comics, videos, ebooks, and more directly without cloud uploads. Offers offline downloads and a streamlined browsing experience.

**Highlights:** Direct NAS access via WebDAV/SMB/OPDS, Read ZIP/RAR/CBZ/CBR comics without extraction, Stream videos (MP4, MKV, AVI) from NAS, Offline downloads for comics and videos, EPUB ebook reader with customization, PDF and text file viewer, Connect to Komga/Kavita servers

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ComiNAS Premium (Monthly) | $0.99 | per month |
| ComiNAS Premium (Annual) | $9.99 | per year |
| ComiNAS Premium (Lifetime) | $29.99 | one-time |


## Frequently asked questions

### Is ShelfStream free?

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

### Is ComiNAS free?

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

### Do ShelfStream or ComiNAS have ads?

Neither ShelfStream nor ComiNAS shows ads.

### Which is updated more often, ShelfStream or ComiNAS?

ShelfStream ships an update weekly, and ComiNAS every 5 days. Most recently, ShelfStream was updated on September 15, 2026 and ComiNAS on September 14, 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.*