Korean Numbers Bootcamp is a listening-first quiz app to train Korean numbers through fast repetition.

How it works

・ Press START and choose a category/level. ・ The app plays Korean audio (device TTS). ・ Listen and tap the correct answer. ・ For keypad questions, enter numbers (and unit keys when shown) and submit.

What you can practice

・ Numbers (Native & Sino) ・ Counters ・ Money amounts ・ Time (including advanced multi-number patterns like “9:32”, “36:12”, “1:03:56”) ・ Dates (year/month/day combinations) ・ Simple calculations

Designed for listening

・ During the question, the app does not show the Korean answer text—focus on audio first. ・ After answering, you can confirm the correct Korean reading.

Settings

・ Sound effects ON/OFF ・ “How to Use” popup

Ads & In-App Purchase

・ AdMob banner (and interstitials if enabled in future updates) ・ One-time non-consumable “Remove Ads” purchase permanently disables ads ・ “Restore Purchases” is available in Settings