All Country Flags for iPhone and Android.
Learn all 254 flags with spaced repetition and a Similar Flags mode.
- iPhone
- Android
- Free
What it is, in plain words.
All Country Flags: Learn 254 teaches you every flag in the world, including the dependent territories that many flag apps leave out. A spaced-repetition engine schedules each flag shortly before you would forget it and tracks your mastery from 0 to 100% per flag. Seven modes cover learning, quizzes, typing answers, capitals and a built-in encyclopedia. It works fully offline, without an account.
What is it?
All Country Flags: Learn 254 is a flag-learning app with 254 flags, seven study and quiz modes, and progress tracking that stays on your device.
What problem does it solve?
Most people can name a handful of flags and then confuse the rest, especially lookalikes such as Chad and Romania or Slovenia and Slovakia. Memorising 254 flags from a list does not stick, so this app repeats each flag at the right moment and drills the confusable ones together.
Everything it can do.
254 flags
The app covers every country plus dependent territories that most flag apps leave out.
Spaced repetition
Learn mode schedules each flag shortly before you would forget it and prioritises your weak ones.
Similar Flags mode
35 hand-curated groups of lookalike flags give you answer options only from within the same group.
Classic quiz and Type It
Choose from four options in either direction, or type the country name and let tolerant spelling matching forgive small typos.
Time Attack
Answer as many flags as you can in 60 seconds and build a combo multiplier.
Capitals
Match a flag or a country to its capital and back.
Encyclopedia
Browse, search and filter all 254 entries and read the facts for each one.
Progress tracking
A world heat map, daily streaks, per-flag statistics and around 30 achievements show how well you know each country.
See it up close.
Up and running in three steps.
Pick a mode
Start with Learn to meet the flags, or jump into a quiz, Time Attack or Similar Flags.
Answer and grade yourself
Choose or type the answer, or rate how well you remembered a flag in Learn mode.
Come back daily
The app brings back the flags you are about to forget and shows your streak and heat map grow.
Is it for you?
Students, geography fans, travellers, trivia and pub-quiz players, and anyone who wants to finally tell Indonesia from Monaco. The app is educational and suitable for children.
Private by design.
The store listing says nothing is collected: there is no account, analytics, advertising, crash reporting or identifier, and your progress lives only on your device. The Android version does not even declare the internet permission. The only permissions are notifications, asked for only if you turn on a daily reminder, and vibration for haptic feedback, which you can switch off in Settings.
- No ads
- No tracking
- Works offline
Questions, answered.
Does it work offline?
Yes. The app is fully offline and needs neither an internet connection nor an account.
How many flags does it include?
It includes 254 entries: every country plus dependent territories.
Can it help me tell similar flags apart?
Yes. Similar Flags mode uses 35 curated groups of commonly confused flags, such as Chad and Romania, and offers answer options only from within a group.
Is my progress saved or synced?
Progress is saved on your device only. There is no sync or cloud account, so a system backup is the way to keep it if you change phones.
Does it have ads or tracking?
No. The store listing states there are no ads, analytics or identifiers.
Can I type the country name instead of choosing it?
Yes. Type It mode lets you write the name, and tolerant spelling matching accepts small typos.
Support, privacy and terms.
App details
- Platforms
- iPhone and Android
- Price
- Free
- Category
- Education
- Minimum OS
- iOS 13.0+
- Version
- 1.0
- Released
- August 14, 2026