Can you guess which app is the only app Selena Gomez has on her phone?
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Reviews
Ready to discover what Selena Gomez’s favourite app is? Yep, you guessed it – Peak – Brain Training. Check out why.
Selena Gomez and a few fantastic social networks have spoken and it looks like they agree on at least one thing… Peak Brain Training is a pretty great science-backed app which is worthy enough to take up space on Selena Gomez’s phone and pinch some of her time.