# AV Tools — user reviews

> 9 indexed App Store user reviews of AV Tools by Dan Sullivan, rated 3.20/5 from 5 ratings.

- Source: https://appshunter.io/ios/app/av-tools/id496217827/reviews
- App overview in markdown: https://appshunter.io/ios/app/av-tools/id496217827.md
- Rating breakdown: 5★ 1 · 4★ 1 · 3★ 2 · 2★ 0 · 1★ 1

## Most critical reviews (9 lowest-rated)

### 1/5 — Doesn’t work

*2022-04-14*

Any calculator tool function doesn’t work

### 1/5 — Waisted money

*2012-07-26*

Just purchased this app for my IPad 5.1, There seem to be no settings options.  Everything seems to be measured in meters and this cannot be changed.  I live and work in America and should be forced to do the extra conversion every time.  Select Tone Generator and the App Closes!  I have free Apps that work better than this.  I wish that there were some way that I could return this and get my Money Back!!!

### 3/5 — Recommended Frequencies Need Updating

*2018-12-12*

I realize the app is made in the UK, but with the ability to switch to Imperial for US standards, I’d like to also see current frequency recommendations be updated as well. The 600mhz range in the states has been bought up and wireless mic systems have to migrate to over frequency locations. I think 500mhz band is not the place to go. Hoping to have this added as a huge help to my AV profession.

### 3/5 — Tone Generator Problems

*2012-07-07*

I can't get the tone generator to work. I'm on a 3GS iPhone. Please fix

Thanks

### 4/5 — Solid app

*2017-01-17*

Great app for simple equations and quick results. Love the pinout section. Would be great to add a few other connectors like speakon NL2, 4 & 8. Also, wiring from different connectors (TRS-XLR etc.)

### 4/5 — Excellent - Could Use More Custom Options

*2014-08-21*

This app is very well done! It provides a ton of information and is very well laid out. As far as I can tell, all the information as accurate.

I do wish I could specify some custom settings, especially in the tone generator and aspect ratios. The tone generator has presets but I can't set a specific frequency. Likewise I can't specify a custom aspect ratio, though it will tell me what the AR is of any given size.

### 5/5 — Great App

*2014-02-27*

Good App easy to use, Handy to have!

### 5/5 — Awesome for any av tech to have

*2012-09-07*

This app is great, it does so many things, and does them well. It would be worth it just for the lens and audio delay calculators. A fantastic reference app that any tech should have, especially for the price.

### 5/5 — Worth the money!

*2012-05-01*

I really love all the different connectors you have the pin outs for. 
The aspect calculator didn't seem to work for me. Even with that it's still 5 stars in my book.

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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 2026-06-10.*