Best Erdpml Apps

175+ iOS apps curated and reviewed

4.0 avg rating
18 free apps
Updated May 2026

Whether you're new to erdpml or looking for an upgrade, our curated collection of 175+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Erdpml

PADI#1

PADI by PADI Americas, Inc.

Editor's Choice
πŸ’Ό Business
4.9😐(46K ratings)
Free
PADI screenshot 1
PADI screenshot 2
PADI screenshot 3
PADI screenshot 4
PADI screenshot 5
PADI screenshot 6

This app provides comprehensive scuba diving resources, allowing users to learn, log dives offline, verify certifications, and discover new adventures. Stay connected with the diving community and book your next underwater experience.

What We Love

  • πŸ‘ Convenient to have all dive info in one spot
  • πŸš€ Great for learning and revisiting hand signals
  • πŸ‘ Helpful for organizing PADI certifications
  • πŸ‘ Fantastic time for Discover Scuba Diving

Room to Improve

  • πŸ› Buttons don't work, inconsistent functionality
  • πŸ› Logbook doesn't work, can't log dives
  • πŸ› eCards get deleted, can't access offline
Dive Calculator#3

Dive Calculator by Zanthic Automation Inc.

Worth Considering
⚽ Sports
4.6(24 ratings)
FreeIn-App Purchases
Dive Calculator screenshot 1
Dive Calculator screenshot 2
Dive Calculator screenshot 3
Dive Calculator screenshot 4
Dive Calculator screenshot 5

This app provides comprehensive scuba diving calculations, including basic, nitrox, and trimix gas mixes. It supports both metric and imperial units, and allows for gas volume and cost calculations for blending and top-ups. Results can be easily copied for documentation.

More Erdpml apps to explore

4
Diveplanner Tec & Rec
Diveplanner Tec & Rec
Diveplanner Tec & Rec
Plan your dives in seconds !
Free

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.

Technical and recreational dive planningMulti-gas and CCR dive schedulesBΓΌhlmann decompression model (ZH16L-C)
⚽ Sports
(4)
free
5
Scuba Diving Computer Oceanic+
Scuba Diving Computer Oceanic+
Scuba Diving Computer Oceanic+
Snorkel & Dive Log Tracker
Free

Transform your Apple Watch Ultra into a comprehensive dive computer for scuba, freediving, and snorkeling. Explore new locations with heatmaps, track your routes, organize underwater media, and share your adventures securely. Plan dives, monitor real-time data, and stay safe with advanced algorithms.

Dive computer functionalitySnorkeling route trackingUser-generated dive spot heatmaps
⚽ Sports
(4.4K)
free with in-app purchases
6
Scuba Dive Signals
Scuba Dive Signals
Scuba Dive Signals
Communicate underwater
Free

Access a comprehensive list of underwater hand signals for safe scuba diving communication. Includes a quiz feature to test your knowledge of signals recognized by major training agencies.

List of recognized dive hand signalsSignals from PADI, NAUI, SSIQuiz feature to test knowledge
⚽ Sports
(3)
free
7
VEX via
VEX via
VEX via
Official app for VRC events
Free

Track the progress and results of various VEX Robotics Competition programs. Access team lists, schedules, rankings, and skills challenge results, with real-time updates and score alerts for your favorite teams.

Follow VEX Robotics Competition eventsView team lists and schedulesAccess match and skills results
πŸ“š Education
(21)
free
8
Garmin Diveβ„’
Garmin Diveβ„’
Garmin Diveβ„’
by Garmin International
Free

This app serves as a comprehensive diving logbook and planning tool. It automatically records dive data, tracks gas consumption, and supports various diving disciplines. Users can also discover dive sites, manage gear, and share experiences with a community.

Automatic dive loggingGas consumption trackingSupport for multiple dive types
⚽ Sports
(835)
free
9
Ez Dive Planner
Ez Dive Planner
Ez Dive Planner
by New Vision Promotions LLC
$0.99

This app simplifies dive planning using PADI dive tables. It automatically calculates pressure groups, minimum surface intervals, and no-decompression limits for multiple dives. Easily plan your dives by entering depth and time for each dive and your surface interval.

PADI dive table integrationAutomatic pressure group calculationMinimum surface interval calculation
⚽ Sports
(7)
free
10
PADI AWARE
PADI AWARE
PADI AWARE
Conservation Action Portal
Free

This app empowers users to find, track, and share conservation actions for ocean health. It supports initiatives like marine debris removal and citizen science, connecting individuals to a global movement for a healthier blue planet.

Find conservation actionsTrack conservation effortsShare impactful actions
πŸ“š Education
(0)
free
11
δΈ–η•ŒιΊη”£γƒžγ‚Ήγ‚ΏγƒΌ
δΈ–η•ŒιΊη”£γƒžγ‚Ήγ‚ΏγƒΌ
δΈ–η•ŒιΊη”£γƒžγ‚Ήγ‚ΏγƒΌ
by Yoshitaka Tanaka
Free
πŸ“š Education
(0)
12
Apnea FreeDive Breath Hold
Apnea FreeDive Breath Hold
Apnea FreeDive Breath Hold
Breathe Hold Stamina Training
Free

Enhance your freediving, apnea, and diving abilities with a four-week training program. This app helps you increase breath-hold time, dive deeper, and explore more of the underwater world. Regular practice improves your apnea skills and overall diving performance.

Four-week training programCustomized to current breath-holdIncrease breath-hold time
πŸ’ͺ Health & Fitness
(26)
free with in-app purchases
13
PADI Adventures: book diving
PADI Adventures: book diving
PADI Adventures: book diving
Diving. Snorkeling. Courses.
Free

Easily book scuba diving and snorkeling trips, as well as courses, anywhere in the world. Find dive centers, compare prices and schedules, and secure your spot with online booking and payment. Save your preferences for quick checkout and get notified about upcoming trips from your favorite centers.

Worldwide online booking for fun divesBook diving and snorkeling coursesCompare dive center prices and schedules
✈️ Travel
(61)
free
14
AquaColorFix - Photo & Video
AquaColorFix - Photo & Video
AquaColorFix - Photo & Video
Underwater Color Correction
Free

Easily correct the dull blue-green tones in your underwater photos and videos with a single tap. This app specifically enhances scuba diving and snorkeling footage, restoring natural, vivid colors. It offers a range of adjustment tools to fine-tune your images and videos.

One-tap color correctionSaturation adjustmentBrightness adjustment
πŸ“· Photo & Video
(931)
free with in-app purchases
15
Dive+ World's Diving Community
Dive+ World's Diving Community
Dive+ World's Diving Community
Color correction & dive logs
Free

Enhance your underwater photos and videos with one-tap color correction. Connect with a global community of divers, share experiences, and access valuable diving information. Explore dive sites and meet fellow enthusiasts worldwide.

Underwater color correctionGlobal diver communityDive site information
⚽ Sports
(2.5K)
free with in-app purchases
16
Dive Planner Calculator
Dive Planner Calculator
Dive Planner Calculator
Recreational Dive Planner
$8.99

This app simplifies recreational dive planning by calculating essential dive parameters for up to three consecutive dives. It provides automatic calculations for residual nitrogen, safe ascent times, and includes a visual dive graph for easy review. Designed for both new and experienced divers, it ensures adherence to safety standards for stress-free underwater exploration.

Plan up to three consecutive divesAutomatic calculation of dive parametersSurface interval tracking
πŸ”§ Utilities
(3)
paid
17
Ermetix Catalog
Ermetix Catalog
Ermetix Catalog
by ERMETIX SRL
Free
πŸ”§ Utilities
(0)
18
DiveApp
DiveApp
DiveApp
by Technodac Solutions SL
Free
⚽ Sports
(0)
19
iRFExpressForQADSSH
iRFExpressForQADSSH
iRFExpressForQADSSH
by Eagle Consulting & Development Corporation
Free

This application provides automated, real-time data collection and labeling for manufacturers using QAD Enterprise Applications. It ensures fault-proof data entry within the QAD ecosystem.

Real-time data collectionAutomated labelingFault-proof data entry
πŸ’Ό Business
(1)
free
20
Dive Plan Lite
Dive Plan Lite
Dive Plan Lite
by AXIS Productions
Free

This app functions as a digital decompression table and log book for divers. It helps calculate non-stop dive times and can be used to practice for certification exams or as a guide for planning and logging dives. It supports air and enriched air (nitrox) tanks.

Digital decompression tableDive log bookCalculates non-stop dive times
⚽ Sports
(6)
free