10+
Downloads
Content rating
Everyone
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About this app

Discover which parts of your workday as a developer energize you—and which wear you down.

With quick check-ins, you can log your mood and work context and see how different parts of your workday relate to your well-being over time.

Developed by Aalto University, the app uses validated research instruments to study developer experience at work. It is designed for self-reflection and research and does not provide medical diagnosis or treatment.

All responses are anonymized for academic research. Participation is optional, and you can opt out at any time and continue using the app privately.
Updated on
Jan 20, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, Personal info, and App activity
Data is encrypted in transit
You can request that data be deleted