42+ iOS apps curated and reviewed
If you already know NAUI, this is the deeper bench. 42+ naui worldwide apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 3.0★ (47) | No | No | Jul 2026 |
| 2 |  | Free | 5.0★ (3) | No | No | May 2026 |
| 3 |  | Free | 3.5★ (17) | No | No | Jul 2026 |
| 4 |  | Free | 2.7★ (6) | No | No | May 2026 |
| 5 |  | Free | 4.5★ (15) | Yes | Yes | Jul 2026 |
| 6 |  | Free | 4.4★ (97) | Yes | Yes | Jul 2026 |
| 7 |  | Free | 5.0★ (1) | Yes | No | May 2026 |
| 8 |  | Free | — | No | Yes | Jul 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.
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.
Access and study your PADI training materials offline. Prepare for your underwater adventures and explore the marine world anytime, anywhere.
Connect with others on a global scale through this communication platform. Share messages and engage with a worldwide community. Available now for iOS devices.
This app provides comprehensive bus information, including timetables, route searches, and real-time arrival information for various bus types across Japan. It supports local, express, and airport shuttle buses, making bus travel more convenient.
Manage all your email accounts from one secure app. Read, write, and organize emails with push notifications and automatic SSL encryption. Access contacts and attachments easily, with PIN or TouchID protection.
Access your account from anywhere using your email or phone number. Get help via chat or phone if you encounter login issues. Ensure your account is active to use the service.
This dedicated electric vehicle navigation app helps drivers find charging stations, plan routes with charging stops, and track their environmental impact. It offers detailed information on charging locations and considers battery levels for route suggestions.
This app is a leading job search platform offering a vast array of employment opportunities, including those for entry-level positions. It provides unique support features like pre-interview insights and employee reviews to aid job seekers in their career transitions.
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.
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.
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.
Enhance your shopping experience with exclusive member benefits, including digital coupons and access to special deals. This app allows members to manage their accounts, view sales flyers, and even shop online for home delivery.
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 shares unique information from Africa with Japan and the world. Discover African perspectives, activities, and culture, particularly focusing on the African community in Japan.
Get real-time bus arrival and delay information to eliminate travel anxiety. This app provides live updates on bus departures and arrivals, helping you know exactly when your bus will come or if you've missed it. Plan your commutes and outings with confidence.
This motorcycle-specific navigation app offers optimized routes, scenic road suggestions, and detailed voice guidance. It also includes features for recording ride history, managing custom bikes, and sharing locations with fellow riders.