Naval Library & Modern Warship
by MAVI LLC
· Reference
· Free
On the App Store since September 2019
· Data updated
Naval Library & Modern Warship is made and published by MAVI LLC. AppBrain is an independent app data site and isn't affiliated with MAVI LLC. The app name, icon, screenshots and description belong to MAVI LLC and are shown as published on the App Store.
AppBrain's verdict
Established- Rating on App Store
- 4.88
- 25 ratings
- Last updated
- September 5, 2026
It doesn't have enough ratings yet to judge what users think.
Rankings
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Releases
Updates seen on the App Store- Version
- 3.4.0
- Launched
- September 2019
No changelog data
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 94.3 MB
- Content rating
- Everyone
Technologies used by Naval Library & Modern Warship
About the app and developer
About Naval Library & Modern Warship
Naval Library & Modern Warship is a reference app developed by MAVI LLC.
User Ratings
Naval Library & Modern Warship is rated 4.88 out of 5 stars. The rating is based on 25 ratings.
App Information
Naval Library & Modern Warship is freely available from the App Store. The app size is 94.30 MB. The latest version available is 3.4.0. The last update was on September 5, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since September 2019.
Developer information for MAVI LLC
Address:
Store listing
By MAVI LLC, from the App Store
Screenshots by MAVI LLC, from the the App Store listing
Description by MAVI LLC Written by the developer, not by AppBrain. Click to read.
The most complete reference for warships, submarines, naval aircraft, weapons, and the technology behind modern fleets — built for professionals, the defense industry, and anyone serious about naval power.
Naval Library brings open-source naval intelligence into one clean, fast app. Browse detailed profiles of vessels and systems, see who operates them and who builds them, and follow naval activity around the world. Our data is updated every day.
▸ WHAT'S INSIDE
• Warships, submarines and naval aircraft — specifications, operators, class lists and photos
• Weapons, missiles, sensors and equipment — the systems mounted on every platform
• Unmanned systems — UAVs, USVs and UUVs
• Builders and manufacturers — see the companies behind each ship and its onboard systems, with logos and links
• Infographics and cutaways — explore platforms visually
• Books, reports and documents — a curated naval library by category
▸ SHIP TRACKER (PRO)
See recent ship positions plotted on an interactive 3D globe. Double-tap to zoom to any point, filter by date, and open a ship straight from the map.
▸ COMPARE
Put two classes side by side and compare specifications row by row — displacement, length, armament, sensors and more.
▸ NAVAL ASSISTANT
Ask questions in plain language and get answers grounded in the app's data.
▸ LEARN & TEST
Sharpen your knowledge with quizzes, flip cards, and naval terms & acronyms.
▸ CONTRIBUTE
Spotted a mistake or new information? Use "Suggest an Edit" on any page, or report naval activity you've seen. Submit anonymously if you prefer.
▸ NAVAL LIBRARY PRO
Unlock the full experience:
• Ship Tracker 3D globe
• Infographics, unmanned systems, missiles, weapons and equipment
• Compare, Countries and the Naval Assistant
• Offline access and PDF export
Standard ship and submarine profiles are free. Pro is available as a subscription.
▸ WHO IT'S FOR
Naval officers and analysts, defense-industry professionals, journalists, students and enthusiasts who want accurate, structured naval data in their pocket.
A note on our data: naval defense is an enormous field. We update the library every day and work continuously to fill gaps — your corrections and sightings help us improve. Information is aggregated from publicly available and official sources; Naval Library makes no representations as to accuracy or completeness.
Download Naval Library and explore the world's fleets.
SUBSCRIPTION INFORMATION
Naval Library Pro is an auto-renewable subscription, offered as Weekly, Monthly, or Annual plans. Prices are shown in the app. Payment is charged to your Apple ID at confirmation of purchase. The subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage or cancel anytime in your App Store account settings.
Terms of Use (EULA): https://navallibrary.com/terms-and-conditions/
Privacy Policy: https://navallibrary.com/privacy-policy/
Naval Library brings open-source naval intelligence into one clean, fast app. Browse detailed profiles of vessels and systems, see who operates them and who builds them, and follow naval activity around the world. Our data is updated every day.
▸ WHAT'S INSIDE
• Warships, submarines and naval aircraft — specifications, operators, class lists and photos
• Weapons, missiles, sensors and equipment — the systems mounted on every platform
• Unmanned systems — UAVs, USVs and UUVs
• Builders and manufacturers — see the companies behind each ship and its onboard systems, with logos and links
• Infographics and cutaways — explore platforms visually
• Books, reports and documents — a curated naval library by category
▸ SHIP TRACKER (PRO)
See recent ship positions plotted on an interactive 3D globe. Double-tap to zoom to any point, filter by date, and open a ship straight from the map.
▸ COMPARE
Put two classes side by side and compare specifications row by row — displacement, length, armament, sensors and more.
▸ NAVAL ASSISTANT
Ask questions in plain language and get answers grounded in the app's data.
▸ LEARN & TEST
Sharpen your knowledge with quizzes, flip cards, and naval terms & acronyms.
▸ CONTRIBUTE
Spotted a mistake or new information? Use "Suggest an Edit" on any page, or report naval activity you've seen. Submit anonymously if you prefer.
▸ NAVAL LIBRARY PRO
Unlock the full experience:
• Ship Tracker 3D globe
• Infographics, unmanned systems, missiles, weapons and equipment
• Compare, Countries and the Naval Assistant
• Offline access and PDF export
Standard ship and submarine profiles are free. Pro is available as a subscription.
▸ WHO IT'S FOR
Naval officers and analysts, defense-industry professionals, journalists, students and enthusiasts who want accurate, structured naval data in their pocket.
A note on our data: naval defense is an enormous field. We update the library every day and work continuously to fill gaps — your corrections and sightings help us improve. Information is aggregated from publicly available and official sources; Naval Library makes no representations as to accuracy or completeness.
Download Naval Library and explore the world's fleets.
SUBSCRIPTION INFORMATION
Naval Library Pro is an auto-renewable subscription, offered as Weekly, Monthly, or Annual plans. Prices are shown in the app. Payment is charged to your Apple ID at confirmation of purchase. The subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage or cancel anytime in your App Store account settings.
Terms of Use (EULA): https://navallibrary.com/terms-and-conditions/
Privacy Policy: https://navallibrary.com/privacy-policy/