Comparison

Training Today vs Caffeine++

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

Caffeine++

This app helps you monitor your daily intake of caffeine, water, sugar, and alcohol. It offers features like categorization by venue, widgets, and Siri shortcuts for quick logging. Data syncs with Apple Health, ensuring your privacy with local storage and no ads or third-party tracking.

Highlights
  • Track caffeine, water, sugar, calories, pills, alcohol
  • Categorize drinks by venue
  • Widgets and Siri Shortcuts
  • Apple Watch app
  • Apple Health sync
  • Local data storage for privacy
Features
Read full description

Caffeine++ is the caffeine tracker which syncs caffeine, water, and alcohol consumption with the Health app. Free Mode • Track caffeine, water, sugar, calories, pills, and alcohol • Categorise your drinks by a venue for quick logging • Widgets • Siri Shortcuts • Weekly Chart • Independent Apple Watch app • Data stored locally, full privacy • Apple Health sync • No subscriptions, no ads, no third-party tracking PRO • Data Import / Export • Reminders • Biological Half-Life • Remove logged samples • Chart customisations • Share In-App Purchase with your family • Access all upcoming features Please limit your caffeine intake to 200 mg if you’re pregnant. Apple Watch app requires Apple Health permissions for sync.

Screenshots

Training Today4 screens
Caffeine++4 screens

Verdict

The call

The clearest difference is review sentiment: Caffeine++ at 100% against Training Today's 53%. Caffeine++ also leads on rating (5.0 vs 4.6). Training Today's advantage is ratings volume (2.6K 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. Training Today sells 4 in-app purchases, starting at $2.95 per month and Caffeine++ sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Caffeine++ holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Training Today has 2.6K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 53% of Training Today's written reviews are positive against 100% of Caffeine++'s.

UpkeepUpdate frequency

Training Today ships an update every 6 weeks, Caffeine++ monthly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 7 level
Training Today versus Caffeine++: the parameters behind the verdict, then further details
ParameterTraining TodayCaffeine++
PriceFreeFree
Rating4.6 (2.6K ratings)5.0 (1 ratings) — better
Positive reviews52.5% of reviews100.0% of reviews — better
Number of ratings2.6K — better1
Update frequencyEvery 6 weeksMonthly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, Apple WatchiPhone, iPad, Apple Watch — better
Requires iOS16.016.0
Further details — not scored
Size48 MB9 MB
Age rating4+12+
DeveloperBetoli LtdCocoa Productions

Customer experience

Training Today

All ratings2,638 ratings
Positive89.5%
Neutral4.5%
Negative6.1%
Written reviews314 reviews
Positive52.5%
Neutral11.5%
Negative36.0%

Caffeine++

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

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

Caffeine++

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
1 purchases

Caffeine++

One-time1
  • Caffeine++ Pro$5.99

Questions

Is Training Today free?
Training Today is free to download, with in-app purchases available.
Is Caffeine++ free?
Caffeine++ is free to download, with in-app purchases available.
Which has better reviews, Training Today or Caffeine++?
Caffeine++ is rated higher. Training Today averages 4.6 out of 5 from 2.6K ratings, while Caffeine++ averages 5.0 from 1 ratings.
Do Training Today or Caffeine++ have ads?
Neither Training Today nor Caffeine++ shows ads.
Which is updated more often, Training Today or Caffeine++?
Training Today ships an update every 6 weeks, and Caffeine++ monthly. Most recently, Training Today was updated on November 3, 2026 and Caffeine++ on October 30, 2026.

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