SMELLiT
Weizmann Institute Tools
What do people smell? Help us find out!
- Rating
- 4.3
- 94 ratings
- Downloads
- 3.6K+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Sep 14
- 2026 · v6.4.0
Screenshots
About SMELLiT
As part of the d2smell project, we want to find out what people smell every day. Get paid for participating in research into the sense of smell. 4 times a day, at random times, the app will ask you to fill out a questionnaire on what you smell. Get a bonus for completing 40 surveys over 10 days.
What’s new
Version 6.4.0 · Updated September 14, 2026
✨ A big update — thank you for being part of SMELLiT! 🎯 New, easier scales for rating what you smell 📸 A smoother photo step that follows your phone 🌍 13 languages, with sharper translations 💬 Contact us right from the app ♿ Larger text and better readability 🔔 More reliable reminders Plus many small fixes to make everyday use smoother.
User reviews
Very cool to engage with my sense of smell! Fair pay too.
Very cool app. Makes you aware to how much you actually smell on a daily basis. The money is quite good too.
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