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Best apps like nitroxCalc

10+ similar apps compared and reviewed

4.2 avg rating
7 free apps
Updated August 2026
nitroxCalc
nitroxCalc
CAP-REL
⚽ Sports

Looking for something like nitroxCalc? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to nitroxCalc

Nitrox Buddy#2

Nitrox Buddy by Gereon Steffens

Nitrox/Enriched Air Calculator
Strong Contender
⚽ Sports
4.9😊(468 ratings)
FreeIn-App Purchases
Nitrox Buddy screenshot 1
Nitrox Buddy screenshot 2
Nitrox Buddy screenshot 3
Nitrox Buddy screenshot 4
Nitrox Buddy screenshot 5

This application serves as a straightforward calculator for nitrox and enriched air divers. It quickly computes essential dive data such as Maximum Operating Depth (MOD), Equivalent Air Depth (EAD), Best Mix, and Partial Pressure of Oxygen (PPO2). It supports both imperial and metric units and offers a companion watch app for on-the-go calculations.

What We Love

  • 👍 Easy to use
  • 🚀 Quick calculations
  • ✅ Accurate results
  • 💡 Free to use

Room to Improve

  • 📱 Ugly iPad icon
  • ⚠️ MOD calculation limited to 40% O2 in older versions
  • ⚠️ MOD calculation limited to 50% O2 in older versions
Diveplanner Tec & Rec#3

Diveplanner Tec & Rec by Sensetrails LLC

Plan your dives in seconds !
Worth Considering
⚽ Sports
3.1(7 ratings)
FreeIn-App Purchases
Diveplanner Tec & Rec screenshot 1
Diveplanner Tec & Rec screenshot 2
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Diveplanner Tec & Rec screenshot 4

Plan technical and recreational scuba dives with detailed gas management, decompression schedules, and contingency planning. This tool helps divers quickly create and share dive plans for various depths and conditions.

More apps like nitroxCalc

4
Nitrox Tools
Nitrox Tools
Nitrox Tools
Dive Planning and Blending
$5.99

This app provides essential tools for divers to plan and blend enriched air nitrox. It calculates dive parameters like equivalent air depth and maximum operating depth, and supports various blending methods for custom gas mixes. Easily switch between metric and imperial units and save custom settings for frequent use.

Enriched air nitrox blendingDive planning calculationsEquivalent Air Depth (EAD)
⚽ Sports
(4)
paid
5
Trimix Tools
Trimix Tools
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
6
DecoPlanner mobile
DecoPlanner mobile
DecoPlanner mobile
by Global Underwater Explorers, INC.
Free

Plan complex dive profiles using advanced decompression models. Track multiple gases, manage dive buddies, and visualize dive data with detailed graphs. Choose the version that suits your diving certification level.

Open/Closed/Passive Semi-Closed Circuit planningZH-L16 / VPM-B decompression modelsGas tracking for multiple gases and dive buddies
⚽ Sports
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7
iScubaSites
iScubaSites
iScubaSites
by Arie Guttman
Free

Discover scuba diving locations globally with this user-friendly app. Simply search a region to find available dive sites and access detailed information when provided. Explore the underwater world with ease.

Worldwide diving site informationLocation-based searchDetailed dive site information
⚽ Sports
(8)
free
8
Dive Log
Dive Log
Dive Log
by Greg Mclaughlin
$14.99

Log your SCUBA dives with detailed information, including GPS coordinates and dive buddy details. Supports metric and imperial units, and integrates with desktop software for comprehensive dive history management.

SCUBA diving logbookGPS coordinate captureDive buddy integration
⚽ Sports
(106)
free with in-app purchases
9
SCUBAPRO LogTRAK 2.0
SCUBAPRO LogTRAK 2.0
SCUBAPRO LogTRAK 2.0
Digital SCUBAPRO Logbook
Free

This mobile application serves as a digital dive logbook for iOS devices. It allows users to download and analyze dive profile data from compatible SCUBAPRO dive computers. Easily record, organize, and access your dive history, including detailed metrics and settings adjustments.

Record and manage divesAnalyze dive profile dataIncorporate additional dive information
⚽ Sports
(49)
free with in-app purchases
10
Subsurface-mobile
Subsurface-mobile
Subsurface-mobile
Your dive list on the go
Free

This application allows divers to manage their dive logs on their mobile devices. It supports editing dive data and downloading new information from compatible dive computers. Optional cloud synchronization is available for seamless data transfer with desktop versions.

Mobile dive log managementEdit dive dataDownload from Bluetooth LE dive computers
⚽ Sports
(46)
free
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