# Trimix Tools vs Baltic Deco Planner Lite

The clearest difference is price: Baltic Deco Planner Lite at Free against Trimix Tools's $6.99. Baltic Deco Planner Lite also leads on update cadence (every 2 months vs every 5 months) and iOS requirement (9.0 vs 15.6). Trimix Tools's advantage is rating (5.0 vs 3.8) and review sentiment (100% vs 80%). On ratings volume, ads and in-app purchases there is nothing between them.

Baltic Deco Planner Lite is free to download; Trimix Tools costs $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Trimix Tools holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 5 and 9 respectively. Written reviews point the same way: 100% of Trimix Tools's written reviews are positive against 80% of Baltic Deco Planner Lite's.

Trimix Tools ships an update every 5 months, Baltic Deco Planner Lite every 2 months. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Trimix Tools | Baltic Deco Planner Lite |
| --- | --- | --- |
| Price | $6.99 | **Free** |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/trimix-tools/id289220808/reviews)** | [3.8 (9 ratings)](https://appshunter.io/ios/app/baltic-deco-planner-lite/id344421395/reviews) |
| Number of ratings | 5 | **9** |
| Positive reviews | **100.0% of reviews** | 80.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Size | 6 MB | 6 MB |
| Requires iOS | 15.6 | **9.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Greg Mclaughlin](https://appshunter.io/developer/284919983) | [Eskil Olsen](https://appshunter.io/developer/304464486) |

## 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


### Baltic Deco Planner Lite

[App page](https://appshunter.io/ios/app/baltic-deco-planner-lite/id344421395)

This tool helps technical divers plan staged decompression dives. It supports multi-level and repetitive dives with nitrox, and tracks gas consumption and decompression profiles. Dive plans can be saved for easy reuse.

**Highlights:** Staged decompression dive planning, Nitrox-only diving support, Multi-level and repetitive dive calculations, Gas consumption tracking, Decompression profile calculation, Configurable ascent/descent rates, Saveable dive plans

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

**In-app purchases:** none


## Frequently asked questions

### Is Trimix Tools free?

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

### Is Baltic Deco Planner Lite free?

Baltic Deco Planner Lite is free to download, with no in-app purchases.

### Which has better reviews, Trimix Tools or Baltic Deco Planner Lite?

Trimix Tools is rated higher. Trimix Tools averages 5.0 out of 5 from 5 ratings, while Baltic Deco Planner Lite averages 3.8 from 9 ratings.

### Do Trimix Tools or Baltic Deco Planner Lite have ads?

Neither Trimix Tools nor Baltic Deco Planner Lite shows ads.

### Which is updated more often, Trimix Tools or Baltic Deco Planner Lite?

Trimix Tools ships an update every 5 months, and Baltic Deco Planner Lite every 2 months. Most recently, Trimix Tools was updated on October 14, 2026 and Baltic Deco Planner Lite on October 12, 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.*