# DocuNet Viewer vs ARMS on Mobile

The clearest difference is rating: ARMS on Mobile at 5.0 against DocuNet Viewer's 1.0. ARMS on Mobile also leads on review sentiment (21% vs 10%) and iOS requirement (9.3 vs 15.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

ARMS on Mobile holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 5 and 3 respectively. Written reviews point the same way: 10% of DocuNet Viewer's written reviews are positive against 21% of ARMS on Mobile's.

DocuNet Viewer ships an update every 6 weeks, ARMS on Mobile every 2 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | DocuNet Viewer | ARMS on Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (5 ratings)](https://appshunter.io/ios/app/docunet-viewer/id857810655/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/arms-on-mobile/id1134864868/reviews)** |
| Number of ratings | **5** | 3 |
| Positive reviews | 9.8% of reviews | **20.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 166 MB | 11 MB |
| Requires iOS | 15.0 | **9.3** |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [Vistair Systems Ltd](https://appshunter.io/developer/478879616) | [Laminaar Aviation Infotech (India) Private Limited](https://appshunter.io/developer/1134864867) |

## What reviewers say

### DocuNet Viewer

[App page](https://appshunter.io/ios/app/docunet-viewer/id857810655)

Access flight operations manuals offline on your iPad. This app provides fast, intelligent searching, bookmarking, and filtering for your entire manual library, ensuring you always have the latest information from all manufacturers.

**Highlights:** Offline manual access, Tabbed multi-document viewing, Fast intelligent searching, Bookmarking, MSN/audience filtering, Layered manuals, Automatic updates

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

**In-app purchases:** none

**What reviewers like**

- 👍 Search and filter functions work well
- 👍 App works acceptably for iPad

**What reviewers complain about**

- 🐛 Keeps crashing
- 🐛 Freezes and locks up
- 🐛 Very slow to open
- 🐛 Unresponsive and clunky
- 🐛 App crashes instantly upon launch on Macbook

**Reported bugs**

- App freezes and locks up after making a selection or completing an action
- Selecting a search result loads a different page
- App crashes on M1/M2 Macs
- Highlights and bookmarks are difficult to differentiate
- App crashes instantly upon launch on Macbook

**Requested features**

- Dark mode overhaul
- Widget for favorites/bookmarks
- Ability to collapse side library
- Improve dark mode for pictures
- Update to support iPad Pro screen sizes


### ARMS on Mobile

[App page](https://appshunter.io/ios/app/arms-on-mobile/id1134864868)

This mobile solution extends a comprehensive aviation management suite, providing airlines and air operators with real-time and offline access to crew-specific information. It leverages smartphone devices for various operational functions, controlled by a unified backend.

**Highlights:** Real-time crew information access, Offline data mode, Integration with ARMS V2 Suite, Unified backend server control, Supports cabin crew, MNE crew, and load masters

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DocuNet Viewer free?

DocuNet Viewer is free to download, with no in-app purchases.

### Is ARMS on Mobile free?

ARMS on Mobile is free to download, with no in-app purchases.

### Which has better reviews, DocuNet Viewer or ARMS on Mobile?

ARMS on Mobile is rated higher. DocuNet Viewer averages 1.0 out of 5 from 5 ratings, while ARMS on Mobile averages 5.0 from 3 ratings.

### Do DocuNet Viewer or ARMS on Mobile have ads?

Neither DocuNet Viewer nor ARMS on Mobile shows ads.

### Which is updated more often, DocuNet Viewer or ARMS on Mobile?

DocuNet Viewer ships an update every 6 weeks, and ARMS on Mobile every 2 months. Most recently, DocuNet Viewer was updated on November 1, 2026 and ARMS on Mobile on November 2, 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.*