weixei

https://play.google.com/store/apps/details?id=calm.whitenoise&hl=en_US

Hi HN,I’m an indie developer and recently released a small project called Calm White Noise.I built it because most white noise / sleep apps I tried felt overcomplicated — ads, subscriptions, too many controls, or features I never used. I wanted something extremely simple: open the app, choose a sound, set a timer, and sleep.Key ideas behind the app: – Minimalist UI, focused on one thing only –...

https://cityvois.com

Hi HN,I created [CityVois](https://www.cityvois.com) as an AI-powered travel assistant for solo travelers and cultural explorers.It detects your current location and nearby landmarks, and shares cultural and historical stories in both voice and text. It also allows users to recognize landmarks via photos – we currently support over 18,000 globally.For now, we've curated citywalk routes in...