At Spotify, possible improvements and new features are often being tested. This means you might see something on the app your friend doesn't, or get a brand new feature for only a temporary period. You might be part of an A/B test from Spotify 🙂
Things tested could include the next generation of security protection, or new ways to listen. It's also a way for Spotify to introduce new features, and fine-tune the app to be compatible with specific devices.
Have a nice day! 🙂
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