Redundancy
Spot the scent twins.
Every pair on your shelf that shares accords, ranked by overlap. Coarse labels only, never fake percentages.
Your collection
Add perfumes to check redundancy.
Want to buy
Guest mode caps at 10 perfumes. to use your saved collection across devices.
Ready when you are
Pick a perfume to check on the right, and add at least one from your shelf on the left.
The Journal
Reading between the notes.
Long reads, primers and opinions on clone culture, reformulation deep-dives, and buying guides.