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COR5 vs Rellax

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

COR5 compared with Rellax
Detail COR5Rellax logo Rellax
What it doesKnow before you train Tinnitus Retraining Therapy treatment app designed to reduce the perception of ringing in the ears
StageMVP Not given
FoundedNot given Not given
Based inNot given US
Pricing modelContact for pricing Not given
PricingTwo subscription tiers planned: Basic (core readiness, training, recovery, and trend experience) and Pro (deeper testing and interpretation). Early Access members will receive 3 months of COR5 Pro at no additional cost with device purchase. Final pricing to be confirmed before reservations open. Get your first month of Premium Free
Key features
  • ECG and pulse wave synchronization for cardiac and vascular response measurement
  • Multi-frequency bioimpedance for body composition and hydration tracking
  • Personal physiological baseline built over approximately 10 days of consistent testing
  • Training ARC: before, during, and after training measurements
  • Performance Lab for custom longitudinal analysis and squad-level comparison
  • Coach dashboard with squad-wide readiness and individual athlete profiles
  • Snapshot test for quick 90-second current state check
  • Body Response test measuring seated-to-standing autonomic function
  • Balance Check for coordination and postural stability assessment
  • Onboard data capture without active network connection
  • Clinic portal for patient management
  • Integrated assessments including TFI, THI, and TRQ
  • Engagement and usage statistics monitoring
  • Daily session streaks and milestone badges
  • HRV and sleep tracking
  • Personalized sound therapy
  • Assessment results and engagement data access
  • Subscription management for patient access
What makes it different
  • Personal baseline comparison instead of population averages
  • Five synchronized sensor modalities in one measurement experience
  • Active testing during training (before, during, after) rather than passive monitoring only
  • Field Sports Mode for phone-free pitch monitoring via LoRaWAN
  • Physiological signature that becomes more personalized with each new test
  • Designed specifically for clinic workflows and provider-patient coordination
  • Complements existing treatment plans without disrupting clinical workflow
  • Built by audiologists with real clinical experience
  • Structured patient engagement with daily sessions and progress visibility
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last check20 +1 (up) since last check
Trust Flow (Majestic)011
Citation Flow (Majestic)118
Referring domains (Majestic)46

4 details filled in for both companies.

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