# Nokia AI Digital Assistant vs FileOpen PDF Viewer

The clearest difference is rating: Nokia AI Digital Assistant at 5.0 against FileOpen PDF Viewer's 1.0. 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.

Nokia AI Digital Assistant holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Nokia AI Digital Assistant ships an update every 9 months, FileOpen PDF Viewer every 10 months. The most recent releases landed on August 14, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | Nokia AI Digital Assistant | FileOpen PDF Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/nokia-ai-digital-assistant/id1500739554/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/fileopen-pdf-viewer/id1645208749/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | — | 12.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 months** | Every 10 months |
| Monetization | Free | Free |
| Size | 14 MB | 120 MB |
| Requires iOS | 12.0 | **11** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Nokia Apps Distribution LLC](https://appshunter.io/developer/1074906568) | [FileOpen Systems Inc.](https://appshunter.io/developer/520287058) |

## What reviewers say

### Nokia AI Digital Assistant

[App page](https://appshunter.io/ios/app/nokia-ai-digital-assistant/id1500739554)

This business tool provides instant, conversational access to network and product information. It consolidates data from multiple sources, simplifying daily operations for telco enterprises. Get insights and manage your network efficiently through an intuitive interface.

**Highlights:** Conversational interface, Network information access, Nokia product queries, Multi-source data consolidation, Reduced learning curve, Intuitive user experience

**In-app purchases:** none


### FileOpen PDF Viewer

[App page](https://appshunter.io/ios/app/fileopen-pdf-viewer/id1645208749)

This application allows users to view PDFs that have been encrypted using FileOpen technology on their Apple devices. It provides a straightforward way to access secure documents on iPhones and iPads.

**Highlights:** View FileOpen encrypted PDFs, Supports Apple devices, Simple document access, Secure PDF viewing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Nokia AI Digital Assistant free?

Nokia AI Digital Assistant is free to download, with no in-app purchases.

### Is FileOpen PDF Viewer free?

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

### Which has better reviews, Nokia AI Digital Assistant or FileOpen PDF Viewer?

Nokia AI Digital Assistant is rated higher. Nokia AI Digital Assistant averages 5.0 out of 5 from 2 ratings, while FileOpen PDF Viewer averages 1.0 from 1 ratings.

### Do Nokia AI Digital Assistant or FileOpen PDF Viewer have ads?

Neither Nokia AI Digital Assistant nor FileOpen PDF Viewer shows ads.

### Which is updated more often, Nokia AI Digital Assistant or FileOpen PDF Viewer?

Nokia AI Digital Assistant ships an update every 9 months, and FileOpen PDF Viewer every 10 months. Most recently, Nokia AI Digital Assistant was updated on August 14, 2026 and FileOpen PDF Viewer on June 4, 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.*