Comparison

CorSync vs Phaes

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

CorSync

Achieve your wellness goals with a personalized plan and real-time data tracking. Connect with a personal coach for guidance and motivation, and join a supportive community. Focus on consistency over perfection for sustainable results.

Highlights
  • Personalized wellness plans
  • Heart rate fitness tracking
  • Nutrition program
  • Body composition goals
  • Stress management strategies
  • Real-time data monitoring
  • Community support
Features
Read full description

CorSync is your companion to reach your wellness goals. Guided by your personal coach, you will receive a wellness plan that’s right for you and goals. We always believe being constant is much better than trying to be perfect. With CorSync you will have a personal heart rate fitness plan, a personal nutrition program, plus body composition goals, stress management strategies and a wide range of wellness solutions to fit your lifestyle. We’ll take the guess work out of reaching your wellness goals. You’ll track your progress with real time data from your connected heart rate monitor, smart body fat scale plus nutrition, stress, and a host of other tracking tools. Your personal coach will monitor your progress and provide meaningful guidance and motivation. Plus, we know you’re busy and our efficient and easy-to-use tech will help you maximize your time. With CorSync, we keep it fun with engaging challenges focused on the wellness goals important to you. Plus, you’ll have a community supporting you along the way.

About

Phaes

Features
Read full description

Your body changed. Now you can finally understand it. Phaes is a hormone intelligence and tracking app for women in perimenopause, menopause and midlife. It turns the signals you can actually know, your symptoms, cycle, HRT, bloodwork, sleep and recovery, into clear, actionable insights about what your body is doing, and what to do about it. Most apps guess at your hormones from a wrist sensor and hand everyone the same advice. Phaes works from what is real, and it listens. Track what matters in one place. See the patterns you have always felt, finally explained. And when you want to train, Phaes builds adaptive running and strength plans that move with your symptoms, your energy and your recovery, so you keep getting stronger without breaking down. Whether you just want to make sense of what is happening, or you are chasing your first 5K, a half marathon PR, or strength after 40, Phaes meets you where your body actually is. FEATURES Hormone Intelligence and Insights - Turns your symptoms, cycle, HRT and bloodwork into actionable insights, not just charts - Makes sense of the volatility, so the ups and downs finally add up - See your patterns over time, anchored to your own logged history Track Everything in One Place - Daily symptom and cycle logging with same-cycle-day history - HRT tracking with a one-tap daily card and a quick check-in every couple of weeks - Bloodwork tracking with per-marker trends, plus body composition and weight Doctor-Ready Health Snapshot - A clear summary of your symptoms, HRT adherence, HRV, resting heart rate and body composition - Choose a 4-week, 3-month or 12-month window - Share it with your doctor or coach in a tap Daily Check-in and Readiness - A 30-second check-in that reads your sleep, energy, stress and symptoms - A clear daily call: when to push, when to ease back, when to rest - Symptom-aware coaching through every stage Adaptive Run and Strength Plans - Personalized running plans from beginner to marathon, or just training with no race - Strength periodized alongside your running, built for women over 40 - Daily adjustments based on your readiness, recovery and energy Recovery and Daily Coaching - Sleep, stress and fatigue-aware recommendations, with deload guidance - Phase-aware and life-stage-aware nutrition support - A short daily reflection, plus a personal read of your day - Apple Health and Strava sync Stop guessing what your body is doing. Start understanding it, and training for you. Download Phaes. https://tryphaes.com/privacy https://tryphaes.com/terms

Screenshots

CorSync1 screens
Phaes4 screens

Verdict

The call

The clearest difference is in-app purchases: CorSync at none against Phaes's 4. Phaes's advantage is update cadence (every 9 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Phaes sells 4 in-app purchases, starting at $3.99 per month. CorSync asks for nothing beyond the download.

UpkeepUpdate frequency

CorSync ships an update monthly, Phaes every 9 days. The most recent releases landed on September 30, 2026 and September 13, 2026 respectively.

Scorecard2 real differences · 8 level
CorSync versus Phaes: the parameters behind the verdict, then further details
ParameterCorSyncPhaes
PriceFreeFree
Rating4.0 (8 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings8 — better—
Update frequencyMonthlyEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.616.0 — better
Further details — not scored
Size61 MB51 MB
Age rating4+4+
DeveloperNuvitaSilver Mountain Technologies, LLC

In-app purchases

None

CorSync

No in-app purchases

4 purchases

Phaes

Subscriptions4
  • Insights monthly$3.991 Month
  • Monthly7 Days trial$9.991 Month
  • Yearly Insights$29.991 Year
Show 1 more
  • Yearly7 Days trial$69.991 Year

Questions

Is CorSync free?
CorSync is free to download, with no in-app purchases.
Is Phaes free?
Phaes is free to download, with in-app purchases available.
Do CorSync or Phaes have ads?
Neither CorSync nor Phaes shows ads.
Which is updated more often, CorSync or Phaes?
CorSync ships an update monthly, and Phaes every 9 days. Most recently, CorSync was updated on September 30, 2026 and Phaes on September 13, 2026.

Other comparisons