Stealth Fitness for iPhone

Quick summary

Stealth Fitness is an iPhone app that turns core training into an interactive experience by blending gameplay with brief, targeted workouts. It’s designed to make core conditioning more approachable for people with limited time, offering short routines that still hit many muscle groups.

How the workouts are structured

The app focuses on short, intense sessions that can be done at home. One of the signature routines is a three-minute, full-body challenge that engages roughly 29 muscle groups. Exercises are presented in a game-like format to keep users motivated and moving quickly between movements.

Required equipment

To get the full functionality of the app you need the STEALTH core training device. The hardware pairs with the app so body motion is tracked accurately and game controls respond to your movements.

Games, competition, and performance tracking

• Crazy Gold Miner — an activity where players influence the game using twists and tilts of the body, turning each rep into interactive play.
• Galactic Adventure — another scenario that uses core-driven movement to control in-game actions and objectives.
• Built-in challenge modes and live leaderboards let users compete, compare stats in real time, and monitor progress over time.

Pricing options and suggested alternatives

The app is available with a free tier as well as paid subscription plans for extra features. If you’re looking for a no-cost substitute, consider trying Stephitness, which offers a complimentary experience focused on core workouts and basic tracking.