Enhance athletic performance with immersive mental training. This app uses neurofeedback and music to monitor and improve focus, flow, and recovery. Track progress, gain insights, and unlock your full potential.
Voltaire Plus by Voltaire






9+ similar apps compared and reviewed
Whether you want more options like Fris Secured! or a completely different take on the same concept, our curated list of 9+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.


















Enhance athletic performance with immersive mental training. This app uses neurofeedback and music to monitor and improve focus, flow, and recovery. Track progress, gain insights, and unlock your full potential.






This app helps you manage a carnivore diet by tracking meals, providing recipes, and scheduling fasting periods. It also monitors water intake and activity, syncing data with health platforms.


Book group fitness classes and reserve tennis courts easily from your smartphone. This app requires a Club Pellikaan membership to log in and make bookings. It also integrates with HealthKit to share activity data.


Achieve a plump, round, and desirable butt with personalized, equipment-free workouts. Designed by experts, this app offers engaging routines for all levels, helping you reach your fitness goals anytime, anywhere. Track your progress and transform your body in 28 days.


This app uses patented breathing light technology to help users fall asleep faster and reduce stress. It offers guided breathing, nature sounds, and sleep tracking to improve sleep quality naturally. Designed for those struggling with insomnia, stress, or irregular sleep schedules.