HomeAppsHealth & FitnessHeart Rate ZonesApps like Heart Rate Zones Here are some great alternatives to Heart Rate Zones by Hayden Campbell : HR & HRV Logger ★3.3 FatMaxxer ★3.8 Heart Rate Monitor ★4.6 Heart Rate Monitor ★4.4 Heart Rate Monitor ★4.6 Morpheus Training ★3.9 Zone 2 Running Metronome Timer ★4.8 Heart Rate: Heart Rate Monitor ★4.6 Frontier X ★4.4 Pulse Range Monitor & Alert ★4.6 Pulse App: Heart Rate Monitor ★4.5 FITIV Pulse Heart Rate Monitor ★3.8 ErgZone ★4.8 Heart Rate Measurement App ★3.7 ECG Interpretation ★3.8 Camera Heart Rate Variability ★3.3