Whether you're new to offline database or looking for an upgrade, our curated collection of 235+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.
Access a comprehensive database of aircraft registration information without an internet connection. Track aircraft you've observed while flying. This tool provides details on planes registered with the FAA and Transport Canada.
Access a vast library of educational content offline. Download encyclopedias, wikis, and more to browse anytime, anywhere without an internet connection. Save data and access reliable information even in remote areas.
What are the best offline database apps for iPhone?
Tail Number offline database tops our offline database apps ranking as of November 2026, with a 5.0-star average from 1 App Store ratings, and it's free to download.
Are there free offline database apps for iPhone?
Yes — 16 of the top offline database apps we rank are free to download, including Tail Number offline database and Kiwix.
Does Tail Number offline database have ads or in-app purchases?
Tail Number offline database has no ads and has no in-app purchases, according to its App Store listing as of November 2026.
How many offline database apps are on the App Store?
We track 235+ offline database apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.