Bad Birdie

Bad Birdie helps badminton players sharpen their footwork through randomized corner drills, customizable training sets, and audio cues that simulate match-paced shot calls.

🎯 KEY FEATURES

• 9-corner court grid — pick any combination of front, mid, or back corners to focus on
• Customizable training — set the number of sets, shots per set, call speed, and rest interval between sets
• Smart shot selection — filter to specific shot types (e.g., only Block and Tap at the front court) or leave open for all shots
• Two notification modes:
- Ringtone: a quick beep on each shot call
- Speech: voice calls the shot name in your language
• Named training presets — save your favorite drill configurations and load them with a single tap
• Light, dark, and system theme support
• Full localization in English and German

🏸 WHO IT'S FOR

Whether you're a recreational player working on your court coverage or a club player drilling specific weaknesses, Bad Birdie adapts to your level. Coaches can use saved presets to standardize warm-ups across players.

🔒 PRIVACY FIRST

No accounts, no logins, no analytics, no tracking. Everything stays on your device. Read the full privacy policy at:
https://github.com/behong1999/HongHuynh-privacy/blob/main/privacy-policy-bad-birdie.md

🚧 COMING SOON

We're working on additional features:
• Tactical Board for sketching plays and strategies
• Learning Hub linking curated badminton tutorials

Updates will be free for existing users.

🎽 ABOUT

Bad Birdie is built by a player, for players. We focus on simple, focused training tools that get you on the court faster. Feedback is welcome at honghuynhkhon@gmail.com