Comparison

Training Today vs Energy Level

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

Training Today constantly monitors your Health Data from Apple Watch to determine your readiness to train (RTT) each day and throughout the day. Training Today can help you stay safe from overtraining injury or let you know if it’s the best time to work hard, take it easy, or have a rest day. Developed with British Triathlon Coaches and tested on athletes of varying ability, we have taken a holistic view of your life by using the advanced capabilities of Apple Watch to monitor your health 24hrs a day and process that data to create a simple, accurate readiness to train (RTT) score to help you reach your training goal. Key Features =============== * Calculates your readiness to train (RTT) score automatically throughout the day. * Presents a multi-day chart showing how your score is changing. * Using the Digital Crown, you can scroll through previous RTT scores on the chart. * Runs independently on Apple Watch; no need for iPhone to be present. * iPhone companion app also shows your current RTT score and tutorial. * Full support for all complications means you can quickly glance at your watch and see your current RTT score at any time. * We use Heart Rate Variability (HRV), Workout detection and our own algorithm to determine your RTT score. * Automatic filtering of outlier data (e.g. very larger variances in data) * Workout detection - we detect when you have completed a workout logged to Apple Health and show it on the chart. Tap the screen when you see one to get details of the workout and better understand the impact on your RTT score. The following are available in the subscription version: * Siri support - ask, "Hey Siri, what's my Training Today score?" or "Hey Siri, what's my Training Today RTT?" to see your score and current weekly chart * Siri shortcuts - get your current Training Today score as input for automation you can create in Apple Shortcuts. * Apple Watch notifications when your RTT drops by a configured amount compared to your 4-day average. * View your RTT chart on your iPhone as well as your Apple Watch * View your complete baseline HRV and RHR (Resting Heart Rate) data in the iPhone app and scroll through Years, Months and the related weekly RTT charts. * Fine-tune your RTT score using Smoothing and Intensity Settings on your iPhone * Add widgets to your iPhone home screens and lock screens showing your current RTT score and chart. * Apple Watch Smart Stack Widget * Compare your Resting Heart Rate data with your RTT and HRV scores. * Notifications on Apple Watch when your RTT changes over a configured value compared to your 4-day average. * More features with each release More info at https://TrainingTodayApp.com For best performance, wear your Apple Watch as much as possible and overnight if you can. The Training Today iPhone and Apple Watch app (“App)” provides only information, is not medical or treatment advice, and may not be treated as such by the user. As such, this App may not be relied upon for the purposes of medical diagnosis or as a recommendation for medical care or treatment. The information on this App is not a substitute for professional medical advice, diagnosis, or treatment. All content, including text, graphics, images, and information, contained on or available through this App is for general information purposes only. Note: Original Apple Watches (Series 0) are not supported because they do not support HRV or watchOS 6 or later, and users under 16 are not supported because HRV data is unavailable. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula

About

Energy Level

This app analyzes your health data to track your energy levels and optimize performance. It provides insights into your cardiac index and heart rate variability, offering a simple energy score to help you manage your well-being and fitness goals.

Highlights
  • Track energy levels
  • Optimize performance
  • Analyze cardiac index
  • Monitor heart rate variability
  • Real-time energy score
  • Workout analytics
  • Watch Complications and Widgets
Features
Read full description

Energy Level for iPhone and Apple Watch harnesses the power of your health data to track your Energy and optimize your Performance. Designed by athletes and data enthusiasts, this app helps you hit your fitness goals and improve your well-being by analyzing your Energy Level in real time. Easily track your Baseline Cardiac Index (BCI) and heart rate variability—two key metrics that reflect your performance and overall health. Energy Level crunches the data and gives you a simple energy score, offering clear insights into how you’re doing. With Watch Complications and Widgets, you’ll always have quick access to your Energy Level, whether you’re at work, home, or on the go. Check in anytime and make adjustments to stay on top of your day. If you’re an athlete, the workout analytics section lets you dive deep into how your workouts impact your Energy Levels. Get a clear breakdown of how each session affects your performance, so you can train smarter and push further. But Energy Level isn’t just for athletes—it’s for anyone focused on health and well-being. Whether you’re a pro or just aiming to maintain a healthy lifestyle, you’ll get a full view of your energy and insights that matter. So, if you’re ready to take control of your energy, download today and see your levels like never before.

Screenshots

Training Today4 screens
Energy Level4 screens

Verdict

The call

The clearest difference is rating: Training Today at 4.6 against Energy Level's 4.2. Training Today also leads on ratings volume (2.6K vs 49). Energy Level's advantage is update cadence (every 11 days vs every 6 weeks). On price, review sentiment, 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 Energy Level sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Training Today holds the better App Store score, 4.6 against 4.2. That said, the two scores are not equally well evidenced: Training Today has 2.6K ratings behind it against 49, so its average is the more settled of the two. Written reviews complicate that: 53% of Training Today's written reviews are positive against 59% of Energy Level's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Training Today ships an update every 6 weeks, Energy Level every 11 days. Both last shipped on September 24, 2026.

Scorecard3 real differences · 7 level
Training Today versus Energy Level: the parameters behind the verdict, then further details
ParameterTraining TodayEnergy Level
PriceFreeFree
Rating4.6 (2.6K ratings) — better4.2 (49 ratings)
Positive reviews52.7% of reviews58.8% of reviews — better
Number of ratings2.6K — better49
Update frequencyEvery 6 weeksEvery 11 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, Apple WatchiPhone, Apple Watch
Requires iOS16.0 — better17.6
Further details — not scored
Size41 MB89 MB
Age rating4+4+
DeveloperBetoli LtdDaniel Kanaan

Customer experience

Training Today

All ratings2,626 ratings
Positive89.5%
Neutral4.5%
Negative6.1%
Written reviews313 reviews
Positive52.7%
Neutral11.5%
Negative35.8%

Energy Level

All ratings49 ratings
Positive75.5%
Neutral6.1%
Negative18.4%
Written reviews17 reviews
Positive58.8%
Neutral5.9%
Negative35.3%

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

Energy Level

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

Energy Level

Subscriptions2
  • Monthly Subscription$4.991 Month
  • Annual Subscription1 Month trial$34.991 Year

Questions

Is Training Today free?
Training Today is free to download, with in-app purchases available.
Is Energy Level free?
Energy Level is free to download, with in-app purchases available.
Which has better reviews, Training Today or Energy Level?
Training Today is rated higher. Training Today averages 4.6 out of 5 from 2.6K ratings, while Energy Level averages 4.2 from 49 ratings.
Do Training Today or Energy Level have ads?
Neither Training Today nor Energy Level shows ads.
Which is updated more often, Training Today or Energy Level?
Training Today ships an update every 6 weeks, and Energy Level every 11 days. Most recently, Training Today was updated on September 24, 2026 and Energy Level on September 24, 2026.

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