# NavNet - Viewer — user reviews

> 6 indexed App Store user reviews of NavNet by 株式会社フルノソフテック, rated 2.80/5 from 4 ratings.

- Source: https://appshunter.io/ios/app/navnet-viewer/id502473092/reviews
- App overview in markdown: https://appshunter.io/ios/app/navnet-viewer/id502473092.md
- Rating breakdown: 5★ 1 · 4★ 0 · 3★ 1 · 2★ 1 · 1★ 1

## Most critical reviews (6 lowest-rated)

### 1/5 — Does not work at all

*2020-03-23, version 1.0.14*

The app will not connect to TZ Touch 2.  No support either.

### 1/5 — Can't view what you want

*2015-09-20, version 1.0.7*

You cannot view the plotter on this app. The fish finder screen is laggy and reads 1 fathom shallower than my TZTouch2. Total garbage

### 1/5 — Crashes on startup with iPad 1

*2013-05-19, version 1.0.6*

Both furuno apps crash with our older original ipad. Works fine with our iPad mini. Please fix.

### 3/5 — Navnet viewer

*2016-05-31, version 1.0.8*

The fish finder display shown on the App Store  offering does not work with the current navnet touch mfd software.

### 4/5 — TTZ Alarms on iPad and iPhone

*2012-12-14, version 1.0.5*

Very impressive app with very informative and readable screens. Only disapointment was the inablility to have an aubile alarm from the MFD on the iPad or iPhone, although the iPhone would vibrate, when vibrate was seected, when an alarm sounded. Al in all, Furuno and Apple have another winner, with some tweaking, it'll be perfect.

### 5/5 — Awesome!!!!

*2023-10-01, version 1.0.14*

I love this ap!  Please please provide an update and keep it going:). I’m using it I’m with a furuno TZtouch19 thank you!!

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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 2026-06-05.*