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Best Scuba Diving Education Apps

236+ iOS apps curated and reviewed

4.0 avg rating
17 free apps
Updated July 2026

PADI is the household name in scuba diving education, but it's far from the only option. We track 236+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Scuba Diving Education Apps (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1PADIPADIFree4.9★ (46K)NoNoAug 2026
2PADI TrainingPADI TrainingFree3.6★ (18)NoNoAug 2026
3Scuba SupervisorScuba SupervisorFree5.0★ (5)NoNoJul 2026
4NAUINAUIFree3.0★ (47)NoNoJul 2026
5PADI Adventures: book divingPADI Adventures: book divingFree4.0★ (61)NoNoAug 2026
6PADI Scuba Diver ExamPADI Scuba Diver Exam$8.99—NoNoJul 2026
7Scuba CalendarScuba Calendar$4.995.0★ (1)NoNoAug 2026
8LSD ScubaLSD ScubaFree—YesNoMay 2026

Top Picks for Scuba Diving Education

PADI#1

PADI by PADI Americas, Inc.

Editor's Choice
💼 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

  • 👍 Convenient to have all dive info in one spot
  • 🚀 Great for learning and revisiting hand signals
  • 👍 Helpful for organizing PADI certifications
  • 👍 Fantastic time for Discover Scuba Diving

Room to Improve

  • 🐛 Buttons don't work, inconsistent functionality
  • 🐛 Logbook doesn't work, can't log dives
  • 🐛 eCards get deleted, can't access offline
Scuba Supervisor#3

Scuba Supervisor by Seung Heon Kim

Worth Considering
🔍 Reference
5.0(5 ratings)
Free
Scuba Supervisor screenshot 1
Scuba Supervisor screenshot 2
Scuba Supervisor screenshot 3
Scuba Supervisor screenshot 4
Scuba Supervisor screenshot 5

This app assists divers in planning and executing dives according to Navy Dive Manual guidelines. It offers features for detailed dive planning, real-time tracking, and digital logbook storage. Educational resources are also included to enhance diver knowledge.

More Scuba Diving Education apps to explore

4
NAUI
NAUI
NAUI
NAUI Worldwide ® Mobile App
Free

Access your NAUI certifications, training materials, and dive logs on your mobile device. Find local dive stores, manage students, and utilize dive planning tools. Stay updated with the latest news and events from NAUI Worldwide.

Access CORE profile and certificationsDigital C-Cards and achievementsLocate NAUI dive stores and professionals
📚 Education
(47)
free
5
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
6
PADI Scuba Diver Exam
PADI Scuba Diver Exam
PADI Scuba Diver Exam
Scuba Diver Flashcards
$8.99
📚 Education
(0)
7
Scuba Calendar
Scuba Calendar
Scuba Calendar
Ocean animals diving locations
$4.99

Plan your scuba diving trips by identifying the best times and locations to see specific marine animals. Log your sightings, report on environmental conditions, and connect with other divers globally. Enhance your knowledge of marine life and contribute to conservation efforts.

Search for marine animals by month and regionCountry-specific diving information and regulationsLog personal marine wildlife sightings on a map
✈️ Travel
(1)
paid
8
LSD Scuba
LSD Scuba
LSD Scuba
by London School of diving
Free

This app offers consultancy services for establishing and operating scuba diving schools. It provides advice on PADI affiliation, IT systems, dive professional training, new dive site identification, marketing, and setting up scuba clubs.

Scuba diving school establishment advicePADI affiliation guidanceIT systems consultancy
💼 Business
(0)
ad-supported
9
ISC Diver
ISC Diver
ISC Diver
Learn - Connect - Explorer
Free
📚 Education
(0)
10
Diving Rules
Diving Rules
Diving Rules
Learn the diving rules
Free
📚 Education
(0)
11
Diviac - Scuba diving logbook
Diviac - Scuba diving logbook
Diviac - Scuba diving logbook
by PADI Travel AG
Free

Log your scuba dives with this cloud-based digital logbook. It features a marine life database, social sharing, and direct dive computer uploads. Store your dive memories, connect with other divers, and plan your next underwater adventure.

Cloud-based dive loggingDirect dive computer uploadMarine life database
⚽ Sports
(18)
free
12
Dive World
Dive World
Dive World
Dive World
Free

This app is an all-in-one platform for diving enthusiasts to record dives, connect with other divers, and enhance underwater photos. It offers professional tools to support safe diving experiences for all levels of divers.

Dedicated dive logFind dive buddiesAI underwater photo color correction
🔧 Utilities
(1)
free with in-app purchases
13
DIVEROUT - Dive Computer
DIVEROUT - Dive Computer
DIVEROUT - Dive Computer
Scuba Logbook,Freedive,AI
Free

This app transforms your Apple Watch into a comprehensive dive computer for scuba, freediving, and snorkeling. It offers AI-powered color correction for underwater photos and videos, advanced freediving training tools, and a community for connecting with other divers.

Apple Watch dive computer functionalityAI underwater photo/video color correctionFreediving training and testing
⚽ Sports
(16)
free with in-app purchases
14
Scuba Diving Hand Signals
Scuba Diving Hand Signals
Scuba Diving Hand Signals
Underwater communication
$2.99

Master underwater communication with a comprehensive guide to over 240 scuba diving hand signals. Learn common, emergency, and wildlife signals with illustrations and animal facts. Track your progress and test your knowledge with an integrated quiz.

240+ hand signals illustratedSignals grouped into 8 categoriesUnderwater wildlife facts
⚽ Sports
(5)
paid
15
GoScuba
GoScuba
GoScuba
by Evolution Training LLC
Free

This app guides users through the initial requirements for scuba diving, facilitating a safe transition from land to underwater breathing. It simplifies the process of learning essential skills for aquatic exploration.

Scuba diving requirementsSafe transition to underwaterBeginner-friendly guidance
📚 Education
(2)
free
16
Blue Planet Scuba
Blue Planet Scuba
Blue Planet Scuba
Scuba & Adventure Group Travel
Free
✈️ Travel
(0)
17
Alert Diver
Alert Diver
Alert Diver
by Divers Alert Network
Free

Explore dive industry insights, research, and safety information. Discover underwater photography, travel destinations, and marine environmental topics. This app provides valuable content for divers and enthusiasts.

Dive industry researchMedical informationDive safety guidelines
⚽ Sports
(4)
free with in-app purchases
18
SNSI MediaHub
SNSI MediaHub
SNSI MediaHub
by Evolution Training LLC
Free

Explore underwater adventures with a multimedia library offering free apps for aspiring and certified divers. Enhance your knowledge and prepare for scuba diving experiences with interactive guidance, accessible offline on any device.

Multimedia libraryFree downloadable appsOffline functionality
⚽ Sports
(28)
free
19
Rocket Frog Divers
Rocket Frog Divers
Rocket Frog Divers
by Stoked Web Design and Marketing
Free

Discover dive sites, get local recommendations, and log your dives. Access fish guides and stay updated with scuba diving news.

Dive site informationLocal recommendationsDive logs
✈️ Travel
(2)
free
20
GUE.tv
GUE.tv
GUE.tv
FOR DIVERS AROUND THE WORLD
Free

Access a vast library of scuba diving training videos, documentaries, and lectures. Improve your skills from beginner to advanced technical diving with expert-led content. Explore the underwater world through engaging films and educational material.

Scuba training contentUnderwater documentariesAcademic lectures
📚 Education
(3)
subscription

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FAQ about Scuba Diving Education

What are the best scuba diving education apps for iPhone?
PADI tops our scuba diving education apps ranking as of July 2026, with a 4.9-star average from 46K App Store ratings, and it's free to download.
Yes — 17 of the top scuba diving education apps we rank are free to download, including PADI and PADI Training.
PADI has no ads and has no in-app purchases, according to its App Store listing as of July 2026.
We track 236+ scuba diving education apps on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
The PADI app allows you to learn scuba diving with online and offline training materials, log your dives even without internet access, verify your certifications and training dives using QR codes and eCards, and get inspired by the diving community. You can also book your next diving adventure with PADI professionals worldwide.
Yes, the app supports offline functionality for both learning scuba diving training materials and logging your dives. This means you can access essential resources and record your underwater experiences even when you don't have an internet connection.