Best The JJ CCR Checklist alternatives: apps like The JJ CCR Checklist: Diving

10+ similar apps compared and reviewed

5.0 avg rating

6 free apps

Updated November 2026

The JJ CCR Checklist: Diving

Andrew Austin

💪 Health & Fitness

⚽ Sports

Whether you want more options like The JJ CCR Checklist or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to The JJ CCR Checklist

CCRtools by Kai-Uwe Sattler

Editor's Choice

⚽ Sports

0.0(0 ratings)

Free

TrimixBlending by Costas Bakopanos

Partial Pressure Trimix Blend

Strong Contender

⚽ Sports

0.0(0 ratings)

Free

OVM by data-project bv

decompression planner

Worth Considering

⚽ Sports

0.0(0 ratings)

$7.99

More apps like The JJ CCR Checklist

CCR Junk

Tech Dive Planner for CCR

$8.99

⚽ Sports

(0)

Compare with The JJ CCR Checklist

Abysner

The open-source dive planner

$2.99

This app is an open-source dive planning tool designed for simplicity and ease of use. It supports various gas mixes and decompression models, allowing for accurate planning of technical and recreational dives. Its intuitive interface makes it suitable for use even in challenging conditions.

Buhlmann ZHL-16 A, B, C modelsMulti-gas support (Air, Nitrox, Trimix, etc.)OTU and CNS tracking

⚽ Sports

(2)

paid

Compare with The JJ CCR Checklist

Trimix Tools

Dive Planning and Blending

$6.99

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.

Trimix blending and planningDepth and partial pressure calculationsEquivalent Narcotic Depth (END) calculation

⚽ Sports

(5)

paid

Compare with The JJ CCR Checklist