# Trimix Tools vs DIVE Magazine

The clearest difference is price: DIVE Magazine at Free against Trimix Tools's $6.99. Trimix Tools's advantage is rating (5.0 vs 4.4) and in-app purchases (none vs 11). On review sentiment, ratings volume, update cadence and ads there is nothing between them.

DIVE Magazine is free to download; Trimix Tools costs $6.99 up front. DIVE Magazine sells 11 in-app purchases, starting at $13.99 per year. Trimix Tools asks for nothing beyond the download.

Trimix Tools holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 5 and 13 respectively. Written reviews point the same way: 100% of Trimix Tools's written reviews are positive against 95% of DIVE Magazine's.

Trimix Tools ships an update every 5 months, DIVE Magazine every 7 months. The most recent releases landed on October 14, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Trimix Tools | DIVE Magazine |
| --- | --- | --- |
| Price | $6.99 | **Free** |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/trimix-tools/id289220808/reviews)** | [4.4 (13 ratings)](https://appshunter.io/ios/app/dive-magazine/id372803169/reviews) |
| Number of ratings | 5 | **13** |
| Positive reviews | **100.0% of reviews** | 95.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 7 months |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 6 MB | 24 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Greg Mclaughlin](https://appshunter.io/developer/284919983) | [Connected Digital Ltd](https://appshunter.io/developer/372803172) |

## What reviewers say

### Trimix Tools

[App page](https://appshunter.io/ios/app/trimix-tools/id289220808)

This app provides essential tools for divers to plan and blend Trimix gases. It calculates optimal mixes based on depth, oxygen partial pressure, and equivalent narcotic depth, and supports various cylinder filling scenarios. Calculations are available offline and can be customized with saved settings.

**Highlights:** Trimix blending and planning, Depth and partial pressure calculations, Equivalent Narcotic Depth (END) calculation, Saltwater and freshwater support, Cylinder filling and bleed down calculations, Metric and Imperial system support, Offline functionality, Saved settings and custom mixes

**Features:** Vision Pro support

**In-app purchases:** none


### DIVE Magazine

[App page](https://appshunter.io/ios/app/dive-magazine/id372803169)

Access the latest diving news and a monthly roundup of past articles for free. Subscribers unlock a vast archive of content dating back to 2010, including digital magazine issues with stunning photography and in-depth articles.

**Highlights:** Latest diving news and ocean stories, In-depth diving destination guides, Monthly article roundups, Archive of digital magazine issues, Full-page and mobile-optimized viewing

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dive Subscription - With Full Access to All Issues | $13.99 | per year |
| July 2010 Issue - Dive Magazine | $3.99 | one-time |
| June 2010 Issue - Dive Magazine | $3.99 | one-time |
| May 2010 Issue - Dive Magazine | $3.99 | one-time |
| August 2010 Issue - Dive Magazine | $3.99 | one-time |
| September 2010 Issue - Dive Magazine | $3.99 | one-time |
| October 2010 Issue - Dive Magazine | $3.99 | one-time |
| Dive Magazine Issue November 2010 | $3.99 | one-time |
| Dive Magazine Issue December 2010 | $3.99 | one-time |
| Dive Magazine Issue January 2011 | $3.99 | one-time |
| February 2011 Issue - Dive Magazine | $3.99 | one-time |

**What reviewers like**

- 🌟 Excellent content and photography
- 📚 Informative articles and gear reviews
- 🖥️ Convenient digital format
- 💰 Free access to latest issues
- 🌍 Diverse dive destinations covered

**What reviewers complain about**

- 🔌 No offline reading support
- 🔒 Forced reviews and limited navigation options
- 🐛 Stability issues and bugs
- 📱 Suboptimal experience on smaller devices

**Reported bugs**

- Crashes and freezes when accessing back issues
- Download issues and unreliable offline access
- Forced review popups that cannot be dismissed

**Requested features**

- Offline download and reading support
- Improved navigation and user experience
- More interactive and multimedia content
- Expanded coverage of cold water diving


## Frequently asked questions

### Is Trimix Tools free?

Trimix Tools costs $6.99, with no in-app purchases.

### Is DIVE Magazine free?

DIVE Magazine is free to download, with in-app purchases available.

### Which has better reviews, Trimix Tools or DIVE Magazine?

Trimix Tools is rated higher. Trimix Tools averages 5.0 out of 5 from 5 ratings, while DIVE Magazine averages 4.4 from 13 ratings.

### Do Trimix Tools or DIVE Magazine have ads?

Neither Trimix Tools nor DIVE Magazine shows ads.

### Which is updated more often, Trimix Tools or DIVE Magazine?

Trimix Tools ships an update every 5 months, and DIVE Magazine every 7 months. Most recently, Trimix Tools was updated on October 14, 2026 and DIVE Magazine on October 21, 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.*