# Flysmart+ TakeOff vs DocuNet Viewer

The clearest difference is rating: Flysmart+ TakeOff at 5.0 against DocuNet Viewer's 1.0. Flysmart+ TakeOff also leads on review sentiment (27% vs 7%). DocuNet Viewer's advantage is update cadence (every 6 weeks vs every 3 months) and ratings volume (4 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Flysmart+ TakeOff holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews point the same way: 27% of Flysmart+ TakeOff's written reviews are positive against 7% of DocuNet Viewer's.

Flysmart+ TakeOff ships an update every 3 months, DocuNet Viewer every 6 weeks. The most recent releases landed on June 22, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Flysmart+ TakeOff | DocuNet Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/flysmart-plus-takeoff/id610875322/reviews)** | [1.0 (4 ratings)](https://appshunter.io/ios/app/docunet-viewer/id857810655/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | **27.3% of reviews** | 7.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 39 MB | 166 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Navblue Inc.](https://appshunter.io/developer/455732159) | [Vistair Systems Ltd](https://appshunter.io/developer/478879616) |

## What reviewers say

### Flysmart+ TakeOff

[App page](https://appshunter.io/ios/app/flysmart-plus-takeoff/id610875322)

This tool computes aircraft takeoff performance, optimizing weight or temperature based on weather and aircraft configuration. It reduces paper usage in the cockpit and features enhanced runway graphics for improved situational awareness.

**Highlights:** Compute aircraft takeoff performance, Optimize takeoff weight, Optimize flexible temperature, Consider weather conditions, Account for aircraft configuration (MEL/CDL), Enhanced runway graphics, Reduce paper in cockpit

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Flysmart+ TakeOff free?

Flysmart+ TakeOff is free to download, with no in-app purchases.

### Is DocuNet Viewer free?

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

### Which has better reviews, Flysmart+ TakeOff or DocuNet Viewer?

Flysmart+ TakeOff is rated higher. Flysmart+ TakeOff averages 5.0 out of 5 from 1 ratings, while DocuNet Viewer averages 1.0 from 4 ratings.

### Do Flysmart+ TakeOff or DocuNet Viewer have ads?

Neither Flysmart+ TakeOff nor DocuNet Viewer shows ads.

### Which is updated more often, Flysmart+ TakeOff or DocuNet Viewer?

Flysmart+ TakeOff ships an update every 3 months, and DocuNet Viewer every 6 weeks. Most recently, Flysmart+ TakeOff was updated on June 22, 2026 and DocuNet Viewer on September 8, 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.*