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DocuNet Viewer

DocuNet Viewer

by Vistair Systems Ltd

4 ratings
56 reviews
💼 Business
Free

Details

  • Released
  • Updated
  • July 6, 2014
  • July 30, 2026

Features

Developer

Vistair Systems Ltd
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DocuNet Viewer screenshot #1 for iPhone
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DocuNet Viewer screenshot #6 for iPhone
iphone
ipad
📌Ready
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About

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.

✓Offline manual access
✓Tabbed multi-document viewing
✓Fast intelligent searching
✓Bookmarking
✓MSN/audience filtering
✓Layered manuals
✓Automatic updates
Show original description

What users say

Summarized from real user reviews of DocuNet Viewer. Based on 4 reviews and a 1.0/5 average, it highlights the 2 positives and 16 negatives reviewers mention most about this Business app.

Positive things

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

Negative things

  • 🐛Keeps crashing
  • 🐛Freezes and locks up
  • 🐛Very slow to open
  • 🐛Unresponsive and clunky
  • 🐛App crashes instantly upon launch on Macbook
  • 🐛Does not work on M1/M2 Mac
  • 🐛Bookmarks deleted by update
  • 🐛UI is poor and not intuitive
  • 🐛Navigation is difficult
  • 🐛Updates are a step backwards
  • 🐛Lacks support for newer iPad screen sizes
  • 🐛Cannot log in
  • 🐛Annotation system is worse
  • 🐛AirPrint compresses text
  • 🐛Cannot use split screen function
  • 🐛Developers not willing to change
See all reviews

What's New in DocuNet Viewer

5.0.0

July 30, 2026

This release delivers foundational improvements that support future updates and enhancements. This release does not include any new features.

User reviews

Most RecentHighest RatedLowest Rated

Crash

Keeps crashing, I deleted it then reinstalled, still crashes
Multiple times I’ve tried
pooch3676()75278!8);4pooch3676()75278!8);4

Very poor

There’s been a bug in this app for months where it freezes and locks up for 5 seconds or more after making a selection in the sidebar or completing an action. There’s also a bug whereby selecting a search result will result in a completely different page loading and the link has to be reselected. Much improvement needed!
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Marti44Marti44

Disappointing update

Everything was fine, then came 4.8.3.
WaylonSaysWaylonSays

Its ok

Dark mode needs a overhaul. It makes pictures all weird. And it should make a widget for like favorites or bookmarks to find and use easily.
DamceepicDamceepic

Great before the update.

The app was very useful for certain tasks but not having the ability to collapse the side library is really inconvenient. It means that the text for any document is Quite small, Not centralised and Not the main focus.

The is really distracting and I wish there was an easy implementation for improvement on this aspect.
Show more
Engineering LukeEngineering Luke
See 51 more reviews

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User experience

🐞

Reported Bugs

33 issues

App freezes and locks up after making a selection or completing an action

Bug

Selecting a search result loads a different page

Bug

App crashes on M1/M2 Macs

Bug

Highlights and bookmarks are difficult to differentiate

Bug

App crashes instantly upon launch on Macbook

Bug

Freezes for 5+ seconds every time the app is opened or switched to

Bug

App scrolls up and down by itself

Bug

Update deleted all saved bookmarks

Bug

App scrolls by itself

Bug

Title pages disappear making it difficult to switch documents

Bug

Automatic scrolling feature does not work

Bug

Touch targets are too small and close to other functions

Bug

Latest update does not work with iOS 14.2

Bug

Cannot swipe left to right to change pages

Bug

Navigation pane disappears in portrait mode

Bug

Search results disappear when opening a new tab

Bug

Page won't shrink to fit in landscape mode

Bug

Directory/subdirectories tree is randomly on the top right

Bug

Pinned panel and bar doesn't stay

Bug

Search doesn't work properly or highlight correctly

Bug

Audience filter drop down not wide enough

Bug

Page fwd/back icons get in the way

Bug

Library list opens on random page of document

Bug

Update function is ridiculous

Bug

Cannot login

Bug

New iOS does not support this version

Bug

No box for password on login screen

Bug

Menu browser disappears after selecting an item

Bug

AirPrint compresses text

Bug

Cannot add new bookmarks

Bug

Annotation system does not save the order of rearranged bookmarks

Bug

Contextual menu disappears in portrait mode

Bug

Pressing button to go back to library list works erratically

Bug
✨

Requested Features

7 requests

Dark mode overhaul

Feature

Widget for favorites/bookmarks

Feature

Ability to collapse side library

Feature

Improve dark mode for pictures

Feature

Update to support iPad Pro screen sizes

Feature

Update manuals when iPad is asleep

Feature

Allow split screen function for iOS

Feature

FAQ

What does DocuNet Viewer do?

DocuNet Viewer allows airline crews to access their flight operations manuals offline on their iPad devices. It provides features like fast searching, bookmarking, and filtering to easily navigate and find information within the manual library.

What are the key features of DocuNet Viewer?

Key features include offline access to manuals, tabbed multi-document viewing, intelligent searching with highlighted results, bookmarking, MSN/audience filtering, and access to the latest manuals from manufacturers like Boeing and Airbus. Updates are delivered directly to the iPad.

Is DocuNet Viewer free to use?

The application itself is free to download and deploy. However, it requires your airline to have a DocuNet contract with Vistair to function in an operational environment. This contract covers the back-end management of content and updates.

What devices is DocuNet Viewer compatible with?

The application is designed for iPad devices. It leverages the iPad's capabilities for offline access and a user-friendly interface for accessing flight operations manuals.

Who is the target audience for this app?

This app is specifically designed for airline flight crews who need reliable and quick access to their flight operations manuals, even when offline. It supports airlines using Vistair's Flight Operations Technical Publications service.