Flag Display App — 250+ Country Flags on Your Phone

✓ Free · No Ads · No Ad Tracking

Display 250+ Flags Instantly

A flag display app turns your phone into a vibrant fullscreen flag. FanScreen includes over 250 flags covering every recognized country and territory — all stored locally on your device for instant access.

FanScreen showing 250+ world flags to choose from

⚑ 250+ Flags

Every country, territory, and regional flag in our complete library.

🔍 Quick Search

Find any flag instantly by country name. Works in 8 languages.

📱 Fullscreen Display

Tap any flag to fill the entire screen. Maximum visibility at events.

✈️ Works Offline

All flags stored locally. No internet needed at the stadium.

How to Display a Flag

iPhone / iPad

Download FanScreen from the App Store
Open the app — you'll see the flag library
Search or browse for your country's flag
Tap the flag to display it fullscreen
Hold up your phone at the stadium!

Android

Download FanScreen from Google Play
Open the app and browse 250+ flags
Tap any flag for instant fullscreen display
Add a Home Screen Widget for quick access

Download the Best Flag Display App

250+ flags, completely free, no ads, works offline

FAQ — Flag Display App

What is a flag display app?

A flag display app turns your phone screen into a fullscreen flag. You can show any country's flag at stadiums, concerts, or celebrations. FanScreen includes 250+ flags that work offline.

How many flags does FanScreen have?

FanScreen includes over 250 flags covering every recognized country and territory. All flags are built into the app and work without internet.

Can I use the flag display app offline?

Yes. All 250+ flags are stored locally on your device. No internet connection is needed — perfect for stadiums and venues with poor signal.