51+ iOS apps curated and reviewed
Out of 51+ naui apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 3.0★ (47) | No | No | Jul 2026 |
| 2 |  | Free | 4.5★ (8) | Yes | No | Jul 2026 |
| 3 |  | Free | 3.5★ (11) | No | No | May 2026 |
| 4 |  | Free | 4.8★ (114) | No | Yes | Jul 2026 |
| 5 |  | Free | 5.0★ (1) | No | No | May 2026 |
| 6 |  | Free | 5.0★ (1) | No | Yes | Jul 2026 |
| 7 |  | Free | 5.0★ (2) | No | Yes | May 2026 |
| 8 |  | Free | — | No | No | May 2026 |
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.
Easily record and manage your dive history, track dive sites on a map, and view statistics. Data is automatically saved to the server and can be shared with other users.
Prepare for scuba diving certification exams with this educational app. It offers quizzes on diving theory, equipment, physics, and decompression, along with a comprehensive theory guide. Refresh your knowledge or study before your course to save vacation time.
This app offers a variety of breathing exercises to improve lung health, athletic performance, and freediving skills. It provides personalized training plans that adapt to your goals and progress, with options for CO2, O2, Square, and Rectangle tables.
Learn Vagahau Niue, the Niuean language, with this comprehensive educational resource. Explore the alphabet, everyday conversations, vocabulary, and cultural elements through interactive features and synchronized narration.
This app provides daily water visibility reports using satellite data, helping divers plan their dives. It offers insights into sea surface temperature, chlorophyll concentration, and ocean currents, with global coverage and offline capabilities.
Enhance your breath-holding capabilities for freediving with specialized CO2 and O2 training tables. Track your progress, create custom workouts, and receive daily reminders to consistently improve your freediving skills.
This navigation app provides detailed residential maps, efficient route planning for deliveries, and tools to manage packages. It supports various vehicle types, including bicycles and motorcycles, to optimize last-mile delivery operations.
Listen to community radio from the Ka'u District of Hawai'i Island. This application provides direct access to local broadcasts, keeping you connected to the community's unique soundscape.
Discover nearby locations, browse the full menu, and place orders for pickup. Earn loyalty points and track your rewards progress directly within the app. Enjoy a variety of acai bowls, smoothies, coffee, and juices.
Discover dive sites around Guam with real-time weather and tide data. Plan your perfect diving excursion with essential environmental information.
This navigation app is designed for large bus drivers, offering specialized route searches that consider vehicle dimensions and road restrictions. It includes features like parking lot searches, traffic information, and route planning to ensure safe and efficient travel for tour and charter buses.
Learn Igbo, Yoruba, and Hausa through short, engaging lessons with native-quality audio. Explore Nigerian culture and track your progress with interactive features. Designed for practical, everyday language acquisition.
Stay informed with the latest news from the country and around the world. Access analyses, videos, and articles from top journalists covering culture, society, entertainment, and health.
This app digitizes scuba diving logs, replacing traditional paper books. It allows divers to record detailed information about each dive, including photos, videos, and equipment, with both free and premium features available.
Discover and log scuba diving, freediving, and snorkeling spots worldwide. This app helps you find dive sites, record dive details, and collect digital stamps from participating shops. It's a digital replacement for paper logs, compatible with data from various dive computers and smartwatches.
Log your scuba and freediving adventures with detailed records of depth, duration, and location. Visualize your dives on a global map and track your progress with comprehensive statistics. Securely sync your data to the cloud for multi-device access.