# ComiNAS - NAS Comics & Video — SMB/WebDAV/OPDS Shelf & Files

> NAS media viewer for comics, videos, ebooks, and documents via WebDAV/SMB/OPDS. (iPhone/iPad app by Takatsugu Kobayashi.)

- Source: https://appshunter.io/ios/app/cominas-nas-comics-and-video/id6763750575 (this page in markdown: same URL + `.md`)
- Developer: [Takatsugu Kobayashi](https://appshunter.io/developer/1887437467)
- Category: Books, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.1 · 79 MB
- Languages: American English, French (France), German (Germany), Italian, Japanese, Korean, European Portuguese, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan)
- Released: 2026-05-05
- Data updated: 2026-10-13
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/cominas-nas-comics-and-video/id6763750575/reviews.md

## What is ComiNAS?

ComiNAS is a file browser and media player for enjoying comics, videos, music, PDFs, EPUB ebooks, and text files stored on your home NAS, along with photos and videos in your iPhone or iPad Photo Library. It connects directly via WebDAV / SMB / OPDS, so you do not need to upload your private library to a cloud service.

◆ Open folders on your device and iCloud Drive
Use Add a folder to register a folder from the Files picker. Open images, videos, music, PDFs, EPUBs, text, and archives with the same viewers used for your NAS. Search, sort, and bookmark folders too. Some storage providers do not allow folder selection; cloud files require a connection and free space.

◆ Read comics directly from your NAS
Open ZIP / RAR / 7z / CBZ / CBR / CB7 archives without extracting them first, and browse the images inside as thumbnails. ComiNAS supports common image formats such as jpg, png, webp, gif, and heic, including playback of animated WebP and GIF images.

Comic-friendly reading options include two-page spreads, right-to-left or left-to-right reading, cover-first layouts, and single-page display for wide images. Choose paged reading, continuous Vertical Scroll, or a page-curl effect that feels closer to flipping through a real book. Move straight to the next volume when you finish one, or tap the screen edges to turn pages. On iPhone Duo, read two-page spreads when open and single pages when closed.

◆ Browse photos and videos on your device
Browse your iPhone or iPad Photo Library by album and open photos or videos directly from their thumbnails. Enjoy media stored on your device with the same familiar browsing experience as your NAS library.

◆ Connect to Komga or Kavita libraries
Browse self-hosted comic and book servers such as Komga or Kavita through their OPDS catalogs. On servers with OPDS-PSE support, stream CBZ pages without downloading an entire book, resume where you left off, and keep reading progress in sync with the server. Streaming reading is a Premium feature.

◆ Play videos stored on your NAS
ComiNAS supports MP4 / MOV as well as many other formats including mkv, avi, wmv, flv, webm, m2ts, and vob. With VLC-powered playback, seek bar navigation, subtitle track switching, and adjustable playback speed, you can watch videos directly from your NAS.

◆ Take your library offline
Download files from your NAS to your device and enjoy them without a connection. Save the comics and videos you read most, and open them anytime from Offline Downloads on the Home screen — on the go or in flight.

◆ Get back to your favorite files faster
Bookmark frequently used folders and open them from the Home screen with a single tap. Recent Access lets you quickly return to the folders, files, and ZIP/RAR/7z archive entries you opened before.

NAS Auto-Discovery helps find devices on your local network, so you can connect even if you do not know the IP address.

◆ View many file types in one app
ComiNAS also supports background music playback with continuous play, album art, and a sleep timer, a built-in PDF viewer, an EPUB ebook reader, and direct viewing of text files such as txt, md, json, and source code. Markdown is formatted, CSV appears as tables, and encodings such as Shift_JIS are supported. The EPUB reader provides font size, line spacing, margin, and horizontal or vertical writing controls as a Premium feature.

Lock ComiNAS with biometrics or your device passcode. With Light / Dark themes, thumbnail browsing, cache management, and saved connections for multiple servers, ComiNAS gives you a smoother way to enjoy content stored on your NAS and Apple devices.

To investigate problems and improve reliability, ComiNAS automatically sends crash information, app and device information, and diagnostic identifiers to Firebase Crashlytics. See the Privacy Policy for details.

---
Terms of Use (EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Privacy Policy:
https://sites.google.com/loki.jp/privacypolicy

## Key features

- 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

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| ComiNAS Premium (Monthly) | $0.99 | per month |
| ComiNAS Premium (Annual) | $9.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| ComiNAS Premium (Lifetime) | $29.99 | one-time |


## Is ComiNAS safe?

Not enough ratings yet to assess ComiNAS.

## Is ComiNAS legit?

ComiNAS - NAS Comics & Video has limited verification signals. The AppsHunter Legitimacy Score for ComiNAS is 58 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/cominas-nas-comics-and-video/id6763750575/reviews.md

### 4/5 — 7z対応を希望します

*2026-09-01*

tailscale経由でSMB接続またはラズパイ4のメディアサーバーへのアクセスを目的とします。

漫画データの解凍ファイル読み込みに惹かれましたが、現時点では7zipに非対応のようです。

圧縮比率から多くのファイルを7zに移行してしまったので対応していただけると嬉しいです。

それから、iPadminiの環境において
ファイル数が1000を超えるフォルダや1時間を超える動画ファイルへのアクセスを行うとアプリが強制終了してしまいます。

**Developer response:** ComiNASをご利用いただき、詳しいご要望をお寄せいただきありがとうございます。

いただいたご意見をもとに、バージョン1.13.0で次の対応を行いました。

・7z / CB7形式の圧縮ファイルの一覧表示、サムネイル、閲覧に対応しました。
・1000件を超えるフォルダを開いたときのメモリ負荷を減らし、安定性を改善しました。
・SMB経由で長時間の動画を再生するときの安定性を改善しました。

最新版にアップデートのうえ、お試しいただけますと幸いです。それでもiPad miniで強制終了する場合は、App Storeページの「Appサポート」から、iPadOSのバージョン、接続方法、フォルダ内のファイル数、動画の形式をお知らせください。原因の調査に役立てます。

今後ともComiNASをよろしくお願いいたします。

### 5/5 — 查看nas图片很方便

*2026-08-22*

查看nas图片很方便,有的漫画是webp格式图片，能动的图片，希望能支持。

**Developer response:** 感谢你使用 ComiNAS 并提出建议！

在 1.13.0 版本中，我们已支持动态 WebP 和 GIF 图片的动画播放。请更新到最新版本后试用。

如果仍有图片无法正常播放，欢迎通过 App Store 页面中的“App 支持”告诉我们。再次感谢你的支持！

## Frequently asked questions about ComiNAS

### What is ComiNAS?

ComiNAS is a media viewer designed to access and enjoy comics, videos, ebooks, and documents stored on your Network Attached Storage (NAS) device. It connects directly to your NAS via protocols like WebDAV, SMB, and OPDS, eliminating the need for cloud uploads.

### Can I read comics with ComiNAS?

Yes, ComiNAS allows you to read comics directly from your NAS. It supports various archive formats like ZIP, RAR, 7z, CBZ, CBR, and CB7, and offers comic-friendly reading options such as two-page spreads and right-to-left reading.

### Does ComiNAS support video playback?

ComiNAS supports playback of various video formats including MP4, MOV, MKV, AVI, WMV, FLV, and WebM directly from your NAS. The playback is powered by VLC and includes features like a seek bar and subtitle track switching.

### Can I download files for offline viewing with ComiNAS?

Yes, ComiNAS allows you to download comics and videos from your NAS to your device for offline enjoyment. This feature is useful for accessing your library when you don't have an internet connection, such as during flights or commutes.

### What are the premium features in ComiNAS?

Premium features in ComiNAS include streaming CBZ pages without downloading the entire book from servers with OPDS-PSE support, resuming reading progress across devices, and advanced controls for the EPUB reader such as font size, line spacing, and writing direction.

### How does ComiNAS handle connections to NAS devices?

ComiNAS supports direct connections via WebDAV, SMB, and OPDS. It also includes NAS Auto-Discovery to help find devices on your local network, making it easier to connect even if you don't know the IP address.

### What other file types can ComiNAS view?

Besides comics and videos, ComiNAS includes a built-in PDF viewer, an EPUB ebook reader, and can directly view text files such as .txt, .md, .json, and source code. It also supports background music playback.

### What is the pricing and subscription model for ComiNAS?

ComiNAS is free to download and use with basic features. It offers optional premium features through monthly or annual subscriptions, with a 7-day free trial available for the annual plan.

## Version history (last 5 releases)

### 1.18.0 — 2026-10-11

This update adds support for iPhone Duo, along with new reading and playback features.

• Added support for iPhone Duo: two-page spreads when open, a single page when closed, with your place kept as you fold and unfold.
• When you finish a volume, you can move straight to the next one without returning to the list.
• Tap the edges of the screen to turn pages, and the screen now stays on while you read.
• Folder lists now mark items you are reading and items you have finished.
• Change the playback speed of videos and audio, and set a sleep timer for audio.
• Added support for more video formats, including M2TS, VOB, and DivX.
• Markdown and CSV files are easier to read, and text in encodings such as Shift_JIS and file names inside archives no longer appear garbled.
• Improved the page-curl effect, and fixed the page slider and video seek bar jumping when you drag the handle.

### 1.17.0 — 2026-10-10

• Added support for folders on your device and in iCloud Drive. Open images, videos, music, PDFs, EPUBs, text files and archives from a list with previews.
• Fixed an issue that could cause the app to crash when switching screens.
• Added diagnostics to help investigate and fix issues in future updates.

### 1.16.0 — 2026-09-25

ComiNAS now offers a more convenient file browser and supports five more languages.

• Search files and folders within the current folder.
• The path, item count, search, and view controls now fit on one row.
• Your Grid or List choice stays selected as you move between folders.
• Zoom in and out in Vertical scroll with a pinch or double-tap.
• Added French, German, Spanish, Italian, and Portuguese.
• Fixed the time and battery at the top of the screen staying visible while viewing images and other files.

### 1.15.0 — 2026-09-20

This update adds vertical reading and app protection, along with usability improvements.

• Added Vertical Scroll to read images in one continuous column.
• Lock ComiNAS with biometrics or your device passcode.
• Large photo albums now open faster, and photo dates appear correctly.

### 1.14.0 — 2026-09-17

This update adds new music playback features and improves usability.

• Music keeps playing and moves on to the next track when you lock the screen or switch to another app.
• Control music playback from the Lock Screen.
• Embedded album art now appears in the player and in Continue.
• Playback controls in the music player no longer hide automatically.
• Fixed tracks that stayed stopped after seeking or opening them from Continue.
• The button for tracks and videos in Continue now reads Resume.
• When sorting by name, numbered folders and files now appear in number order, such as 1, 2, … 10.
• The welcome screen now appears on iPhone at first launch too.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-13.*