Experience fun cardio dance classes that blend fitness with a party atmosphere. No prior experience is needed, welcoming all fitness levels to enjoy a 50-minute session of movement and sweat.
BLOCK21 Fitness by BLOCK21 Fitness




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Whether you want more options like Catalyst Fit+ or a completely different take on the same concept, our curated list of 39+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.




Experience fun cardio dance classes that blend fitness with a party atmosphere. No prior experience is needed, welcoming all fitness levels to enjoy a 50-minute session of movement and sweat.





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