Comparison

CardioCoach vs 20 Degrees

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

Head to head
About

CardioCoach

This app accurately calculates calories burned during and after workouts, distinguishing between fat and carbohydrate expenditure. It integrates VO2 Max data and allows for pre-designed or custom workout creation. Compatible with popular wearables and the Health app, it offers personalized plans for progress monitoring.

Highlights
  • Accurate calorie burn calculation
  • Distinguish fat vs. carb burn
  • VO2 Max data integration
  • Pre-designed and custom workouts
  • Health app integration
  • Wearable device compatibility
  • Personalized progress monitoring
Read full description

CardioCoach is the only app available to accurately calculate calories your burned during a workout, the types of calories you are burning (fats vs carbs), and the future calories you will burn after a workout. Utilizing VO2 Max data to achieve meaningful results has never been easier! Download your results to CardioCoach and you can take advantage of everything this exciting app has to offer: * Utilize pre-designed workouts * Incorporate VO2 Max test results into your workouts * Design custom workouts with the touch of a button * Integration with the Health app to record workout information * Interface with todays most popular apps and wearables * Track calories burned and calories consumed with true accuracy * Determine the TYPES of calories burned: FATS vs CARBS * Help monitor your progress with truly personalized plans Workouts require the use of a Blue Tooth LE compatible Heart Rate monitor to view all data. KORR recommends the Polar H7, Mio Alpha, MyZones, Ot (Orange Theory), or Adidas Heart Rate monitors for best results.

About

20 Degrees

This AI-powered platform offers personalized guidance and accountability to help you build sustainable wellness habits. It provides tailored plans for sleep, nutrition, fitness, and stress management, integrating with wearables for unified health insights.

Highlights
  • AI-driven habit execution
  • Personalized wellness guidance
  • Continuous accountability
  • Unified health intelligence
  • Human + AI coaching
  • Actionable insights
Features
Read full description

Discover a structured, smarter path to lasting wellness with 20 Degrees. 20 Degrees is an AI-powered habit and coaching platform designed to help you turn health goals into consistent daily action. Instead of just tracking data, 20 Degrees guides you with personalized plans, behavioral insights, and accountability to help you build sustainable habits across sleep, nutrition, fitness, and stress. How 20 Degrees helps you improve: • AI-driven habit execution - Turn goals into structured weekly actions. Intelligent guidance helps you build healthy routines and stay consistent. • Personalized wellness guidance - Receive tailored meal plans, activity recommendations, and lifestyle suggestions based on your goals, behaviour, and health data. • Continuous accountability - Track progress toward weekly targets and stay on course with adaptive recommendations and coaching support. • Unified health intelligence - Integrates with supported wearables to understand your sleep, activity, nutrition, and stress — helping you see meaningful patterns over time. • Human + AI coaching - Connect with coaches through secure audio and video sessions, enhanced with AI-driven insights. • Actionable insights, not just data - Understand what to do next with personalised recommendations designed to support long-term behaviour change. • Private and secure - Your data is protected and used only to improve your wellness experience. Build healthier habits, stay accountable, and achieve lasting results starting today. 20 Degrees provides wellness insights and is not intended for medical diagnosis or treatment.

Screenshots

CardioCoach4 screens
20 Degrees4 screens

Verdict

The call

The clearest difference is rating: 20 Degrees at 5.0 against CardioCoach's 2.9. 20 Degrees also leads on device support (3 vs 1). CardioCoach's advantage is ratings volume (10 vs 1). On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

20 Degrees holds the better App Store score, 5.0 against 2.9. That said, the two scores are not equally well evidenced: CardioCoach has 10 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

CardioCoach ships an update every 2 months, 20 Degrees every 4 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard3 real differences · 7 level
CardioCoach versus 20 Degrees: the parameters behind the verdict, then further details
ParameterCardioCoach20 Degrees
PriceFreeFree
Rating2.9 (10 ratings)5.0 (1 ratings) — better
Positive reviews40.0% of reviews—
Number of ratings10 — better1
Update frequencyEvery 2 months — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhoneiPhone, iPad, Apple Watch — better
Requires iOS17.617.0 — better
Further details — not scored
Size53 MB456 MB
Age rating4+17+
DeveloperKORR Medical Technologies20deg

Customer experience

CardioCoach

All ratings10 ratings
Positive40.0%
Neutral0.0%
Negative60.0%
Written reviews5 reviews
Positive40.0%
Neutral0.0%
Negative60.0%

20 Degrees

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

CardioCoach

No in-app purchases

None

20 Degrees

No in-app purchases

Questions

Is CardioCoach free?
CardioCoach is free to download, with no in-app purchases.
Is 20 Degrees free?
20 Degrees is free to download, with no in-app purchases.
Which has better reviews, CardioCoach or 20 Degrees?
20 Degrees is rated higher. CardioCoach averages 2.9 out of 5 from 10 ratings, while 20 Degrees averages 5.0 from 1 ratings.
Do CardioCoach or 20 Degrees have ads?
Neither CardioCoach nor 20 Degrees shows ads.
Which is updated more often, CardioCoach or 20 Degrees?
CardioCoach ships an update every 2 months, and 20 Degrees every 4 months. Most recently, CardioCoach was updated on November 2, 2026 and 20 Degrees on November 3, 2026.

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