Yes, both JustFive and FitnessTrainer GPT offer a Free Trial.
The starting price of JustFive begins at $9.9/month, while pricing details for FitnessTrainer GPT are unavailable.
JustFive offers several advantages, including 5-minute workouts, Requires no equipment, Suitable for any space, Scientific exercise design, Creates afterburn effect and many more functionalities.
The cons of JustFive may include a Only available on iOS, 5-minute workout limitation, Data tracking across apps, Requires iOS 13.0 or later. and Limited to certain exercise types
