Comparison

Training Today vs KDNCE

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

Head to head
About

Training Today

This app analyzes your Apple Watch health data to provide a daily readiness to train score. It helps prevent overtraining injuries and guides your training intensity, offering insights into your body's recovery and performance potential.

Highlights
  • Calculates daily readiness to train (RTT) score
  • Multi-day RTT score chart
  • Independent Apple Watch app
  • Uses HRV, workout detection, and custom algorithm
  • Automatic data outlier filtering
  • iPhone companion app with tutorial
  • Complication support for quick RTT glance
Features
Read full description

Take Readiness to Results. Understand your readiness. Choose training that fits today. Follow your progress over time. Training Today brings readiness and training together for triathletes, runners, cyclists and swimmers. Your Readiness to Train (RTT) score uses HRV readings from Apple Health and your personal baseline to help you decide when to push, keep steady or take it easy. FROM READINESS TO YOUR NEXT SESSION With Premium, explore structured swim, bike and run workouts that adapt to your RTT. Review the session, choose your options and send supported workouts to Apple Watch. Review readiness-based changes on iPhone before updating a workout on your Watch. BUILD YOUR TRAINING WEEK Shape Your Week around your training preferences. Choose sessions, move workouts and review suggestions as your week unfolds. Schedule strength and conditioning alongside your endurance training. CONNECT YOUR TRAINING Share readiness and health metrics with TrainingPeaks, with optional daily sync. Upload completed workouts separately from Workout Analytics after granting workout-upload access. Send supported cycling workouts to ROUVY. Choose power targets when configured, or free ride with heart-rate cues. Connected accounts and the relevant permissions are required. SEE THE BIGGER PICTURE Review recorded activities, readiness and HRV history. Use sleep context, Activity Intensity Score and Overall Fitness Index (OFI) trends to better understand your training. OFI is a personal HRV-based trend indicator, not a direct measurement of performance or VO2 max. START FREE. EXPLORE PREMIUM. Start with your readiness score, recent readiness chart, current sleep and resting heart rate, and recent OFI trends. Premium adds workout planning and the library, recorded activity review, deeper history, customization and integrations. Monthly, annual and lifetime purchase options unlock Premium; available options and local prices appear in the app. Training Today needs suitable Apple Health data to calculate readiness. Wear a compatible Apple Watch regularly, including overnight, and allow access to the health data you want to use. Watch workouts and other features depend on compatible devices and software. Your score supports training decisions: consider it alongside how you feel. Training Today does not provide medical advice, diagnosis or treatment. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula Privacy: https://trainingtodayapp.com/privacy

About

KDNCE

Features
Read full description

KDNCE is a running coach designed exclusively for Apple Watch and iPhone. No overwhelming dashboards. No social feeds. Just clean, science-backed training that adapts to how your body feels today. Your Apple Watch already tracks your heart rate, HRV, VO2 max, and sleep. KDNCE uses that data to build personalized training plans, adjust your paces in real time, and tell you when to push hard and when to rest. WHAT YOU GET • Adaptive training plans that respond to missed workouts, fatigue, and readiness • Real-time pace coaching with haptic alerts on your Watch • Live stamina gauge so you never bonk • Running dynamics — cadence, ground contact time, stride length • Daily readiness score from your sleep, HRV, and resting heart rate • Race predictions for 5K, 10K, Half Marathon, and Marathon • Training load balance to avoid overtraining and injury • Recovery time estimates after every workout • Energy score that tracks your body battery throughout the day • Smart taper plans for race day • Shoe mileage tracking with replacement alerts THE SCIENCE Built on the Jack Daniels VDOT model — the same system used by Olympic coaches to set training paces. Your zones, paces, and race predictions are derived from your actual VO2 max, not generic formulas. YOUR DATA STAYS YOURS No account required. No cloud. No tracking. Everything runs on-device using Apple HealthKit. Your health data never leaves your phone or watch. KDNCE Pro unlocks the full coaching suite including training load analysis, morning reports, performance condition, and smart taper planning. Terms of Use: https://kdnce.app/terms.html

Screenshots

Training Today4 screens
KDNCE4 screens

Verdict

The call

The clearest difference is iOS requirement: Training Today at 16.0 against KDNCE's 26.0. 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. Training Today sells 4 in-app purchases, starting at $2.95 per month and KDNCE sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Training Today ships an update every 6 weeks, KDNCE monthly. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

Scorecard1 real difference · 9 level
Training Today versus KDNCE: the parameters behind the verdict, then further details
ParameterTraining TodayKDNCE
PriceFreeFree
Rating4.6 (2.6K ratings) — better—
Positive reviews52.5% of reviews—
Number of ratings2.6K — better—
Update frequencyEvery 6 weeksMonthly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, Apple WatchiPhone, Apple Watch
Requires iOS16.0 — better26.0
Further details — not scored
Size48 MB6 MB
Age rating4+4+
DeveloperBetoli LtdBruno Filipe Goncalo Pereira

Bugs and requests

Training Today

Reported bugs

4 issues
  • Crashes on launch after purchasing subscription
  • Widgets not working after recent updates
  • Discrepancies between data shown on iPhone and Apple Watch
  • Inability to get HRV readings without using the Breathe app

Requested features

6 requests
  • Extend the number of days shown on the chart
  • Add more data points like sleep and oxygen levels
  • Provide more detailed explanations of the metrics and how they are calculated
  • Improve the Apple Watch complication to update more frequently
  • Integrate with other fitness platforms like Garmin and Polar
Show 1 more
  • Add training plans that adapt to HRV data

KDNCE

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Training Today

Subscriptions2
  • Monthly subscription$2.951 Month
  • Yearly subscription$29.991 Year
One-time2
  • Additional charts$5.99
  • Lifetime$59.99
2 purchases

KDNCE

Subscriptions2
  • Monthly$4.991 Month
  • Yearly$39.991 Year

Questions

Is Training Today free?
Training Today is free to download, with in-app purchases available.
Is KDNCE free?
KDNCE is free to download, with in-app purchases available.
Do Training Today or KDNCE have ads?
Neither Training Today nor KDNCE shows ads.
Which is updated more often, Training Today or KDNCE?
Training Today ships an update every 6 weeks, and KDNCE monthly. Most recently, Training Today was updated on October 24, 2026 and KDNCE on October 15, 2026.

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