Apps like Inner Balance™

Here are some great alternatives to Inner Balance™ by HeartMath Inc. :
Global Coherence
Global Coherence
★4.4
Meditation Music Offline: Calm
Meditation Music Offline: Calm
★4.4
Elite HRV: Wellness & Fitness
Elite HRV: Wellness & Fitness
★4.3
Innergy:Meditation & Wellbeing
Innergy:Meditation & Wellbeing
★4.7
RESPIRA Breathwork | Breathe +
RESPIRA Breathwork | Breathe +
★4.4
Bilka - Breathing exercises
Bilka - Breathing exercises
★4.7
Heartfulness: Daily Meditation
Heartfulness: Daily Meditation
★4.7
Heartfulness: Daily Meditation
Heartfulness: Daily Meditation
★5.0
Envol - Meditation & Wellness
Envol - Meditation & Wellness
★4.6
Pulsetto Lite
Pulsetto Lite
★4.1
CardioMez - Heart Rate Workout
CardioMez - Heart Rate Workout
★4.2
Heart Rate Plus: Pulse Monitor
Heart Rate Plus: Pulse Monitor
★3.7
Pulse Range Monitor & Alert
Pulse Range Monitor & Alert
★4.6
HRV Monitor - HR Variability
HRV Monitor - HR Variability
★4.6
Cardiac Coherence Relax&Sleep
Cardiac Coherence Relax&Sleep
★5.0
Healthzilla: Stress & Habits
Healthzilla: Stress & Habits
★4.2