10+ similar apps compared and reviewed
Stellar Intervals is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.
This app guides you through the Norwegian 4x4 VO2max interval training protocol using your Bluetooth heart rate monitor. It provides real-time audio cues to keep you in your target heart rate zones during work and rest intervals.
This app creates personalized, periodized running plans based on your goals, fitness, and schedule. It adapts to your progress, incorporates Norwegian threshold training principles, and offers coaching support. Track your runs, adjust your plan, and prepare for races with structured guidance.
