Yes, according to Apple's App Store reviews, it seems like Fitbod was considered to be a worthwhile investment for most of its users.
Out of 142K ratings, Fitbod has an average of 4.8 out of 5 stars.
130,000 of those 142,000 reviews were a solid 5 star review.
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Fitbod
Personalized Strength-Training powered by Machine Learning