Best apps like Box12

10+ similar apps compared and reviewed

4.5 avg rating
10 free apps
Updated September 2026

Whether you want more options like Box12 or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Box12

Interval Plus CrossFit#2

Interval Plus CrossFit by Alimtyaz Alriyadi Co.

Strong Contender
💪 Health & Fitness
4.2(6 ratings)
Free
Interval Plus CrossFit screenshot 1
Interval Plus CrossFit screenshot 2
Interval Plus CrossFit screenshot 3

Easily plan and schedule your fitness classes directly from your mobile device. View class schedules, sign up for sessions, and access studio location details. Optimize your time and enhance convenience by managing your fitness activities on the go.