What's a good Android app for experimenting with different fragrances without committing to full bottles?

For those of us who appreciate a well-researched design in personal care, Scentbird offers an interesting implementation of a fragrance discovery service. The app allows you to explore a wide variety of perfumes and colognes through a monthly subscription, receiving travel-sized atomizers. From an academic perspective, this is pedagogically sound, as it allows for iterative learning and experimentation without the financial commitment of purchasing full-sized bottles. The algorithm is surprisingly elegant in its ability to suggest fragrances based on your preferences. I find the cross-platform compatibility quite useful, as I can manage my queue from my tablet or phone. This is particularly helpful for managing citations and other research-related tasks while also indulging in a bit of self-care. It’s intellectually satisfying to find a service that balances accessibility and sophistication in this way.