Jelmer van Nuss

Breathe calmly with a guided box breathing timer for relaxation and focus.

Train different calisthenics skills with a workout tracker.

Create smart packing lists for any trip. Never forget essentials again.

Automatically adjust global Google Play prices using Purchasing Power Parity.

Train and master snowboard tricks with guided progressions and sessions.

Practice Latin handwriting with guided tracing and memory exercises.

Find realistic ASO keywords for App Store and Google Play apps.

Roll fun weekly challenges and share them with your friends.

Turn recipes into clean grocery lists automatically scaled to your servings.

Track car maintenance, get service reminders, and keep your vehicle in shape.

Spark your creativity — generate AI art ideas and drawing inspiration instantly!

Auto-fix Play Console store listing translations that exceed character limits.

Practice job interview questions with smart quizzes tailored to your role.

Practice Cyrillic handwriting with guided tracing and memory exercises.

Practice Arabic handwriting with guided tracing and memory exercises.

Practice Japanese handwriting with guided tracing and memory exercises.

Ice bath timer for cold plunge & cold therapy.