# Deep Tools — user reviews

> 6 indexed App Store user reviews of Deep Tools by Deep Blue d.o.o., rated 4.60/5 from 93 ratings.

- Source: https://appshunter.io/ios/app/deep-tools/id1476093876/reviews
- App overview in markdown: https://appshunter.io/ios/app/deep-tools/id1476093876.md
- Rating breakdown: 5★ 76 · 4★ 9 · 3★ 2 · 2★ 2 · 1★ 4

## Most critical reviews (6 lowest-rated)

### 1/5 — Not for beginners

*2021-09-18*

Definitely not a friendly app for beginners. No instructions for use!

**Developer response:** Hi, could you please contact us so we could learn more and improve the app.

### 2/5 — Don’t Bother...sneaky expensive

*2021-01-23*

Dive planning (the only useful part) is an in-app purchase. I don’t mind paying but If the developer isn’t honest enough to disclose costs before download i’m not sure I’d trust them to plan my dives.  MultiDeco is pricy, but at least you know upfront.

**Developer response:** Thank you for your comment. Could you please tell us in which step you did not know the price so we can change that.

### 3/5 — Vague value proposition

*2020-11-01*

What exactly is the appeal of this app, aside from a (questionably) nice graphic design? Multi deco, the gold standard in decompression planning, provides same or better functionality, more transparent and flexible models (most important), and it is less expensive in the long run. The developers of this app have yet to convince me they have a better mousetrap.

### 5/5 — Best dive app on the market

*2021-08-04*

This app has replaced all the others I use. Simple, functional, and powerful! Well worth the money. I emailed the developers a few weeks ago about a tool I would like to see added and it came out on the next update - now that is service!

### 5/5 — Fantastic software

*2020-08-27*

I didn’t understand why other tools were so well regarded. These types of tools are hard to create because they require deep knowledge of software development and technical diving. These folks nailed it. An absolute pleasure to use.

### 5/5 — A must have tool that’s intuitive.

*2020-01-20*

Finally a tool that’s designed for divers of the 20th century. A tool’s purpose is not only function but it’s form. The other apps fall short in form, resulting in a poor and frustrating user experience – deep tools nailed it. As a technical diver, the last thing I need is to be frustrated while planning my dives. Good job to the designers and developers of this app. Everything is where you expect it to be and works as expected too.

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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 2026-08-12.*