Best apps like OVM

10+ similar apps compared and reviewed

4.0 avg rating

5 free apps

Updated October 2026

data-project bv

Whether you want more options like OVM 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 OVM

The JJ CCR Checklist: Diving by Andrew Austin

Rebreather Checklist: JJ CCR

Editor's Choice

⚽ Sports

0.0(0 ratings)

$9.99

The JJ CCR Checklist: Diving screenshot 1

The JJ CCR Checklist: Diving screenshot 2

The JJ CCR Checklist: Diving screenshot 3

The JJ CCR Checklist: Diving screenshot 4

The JJ CCR Checklist: Diving screenshot 5

The JJ CCR Checklist: Diving screenshot 6

CCR Junk by Rogier Visser

Tech Dive Planner for CCR

Strong Contender

⚽ Sports

0.0(0 ratings)

$8.99

DiveHub - Multi Dive Tool by XIN LI

Plan, visualize and dive

Worth Considering

⚽ Sports

0.0(0 ratings)

Free

More apps like OVM

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

Partial Pressure Trimix Blend

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

Your Dive Planner Buddy

Free

Plan multi-segment dives with ease using U.S. Navy and Bühlmann decompression models. Get instant dive information, depth limit guidance, and surface interval recommendations for safe underwater adventures.

Multi-segment dive planningU.S. Navy & Bühlmann decompression modelsDepth limit guidance

Dive Kit: Deco Planner & Tools

Trimix, CCR & nitrox planning

Free

This app provides comprehensive dive planning tools for various gas mixes, including trimix and CCR dives. It offers a suite of free utilities for gas analysis, usage, and buoyancy calculations, alongside educational content and a certification wallet. The premium version unlocks advanced planning features for complex dives.

Open-circuit, trimix, and CCR dive planningAutomatic gas switching and unlimited segmentsOffline functionality

DiveCore: Dive Computer

Safer dives, smarter insights

Free

This app transforms your Apple Watch Ultra into a professional dive computer. It uses on-device AI to analyze your dives, providing insights into safety, efficiency, and consistency. Features include real-time decompression modeling, estimated dive routes, and a no-fly timer.

Bühlmann ZHL-16C decompression modelReal-time NDL + decompression ceiling displayEstimated dive route visualization

Trimix/Nitrox/blending & more

$2.99

This comprehensive toolkit assists scuba divers in calculating and blending various gas mixtures like trimix, nitrox, and heliox. It offers features for both partial pressure and continuous blending, cost calculation, and utilizes ideal and real gas models for accuracy. Optimized for larger screens, it serves as a successor to a previous diving application.

Partial pressure blendingContinuous blendingTrimix, nitrox, heliox calculations