Comparison

EndureIndex vs Precision Coach

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

Head to head
About

EndureIndex

Features
Read full description

Ready to train — or is recovery the smarter choice today? EndureIndex helps you better understand your daily readiness and plan your training more consciously. The app uses data from Apple Health and turns it into clear signals for readiness, training load, recovery and endurance development. This helps you see more clearly whether your body is ready for training, whether light movement would be a better option, or whether you should give your recovery more space. What EndureIndex offers: • Readiness Score for your current daily condition • Endurance Score for your endurance development • Training load, recovery and trends at a glance • Analysis of HRV, resting heart rate, sleep, steps and workouts • Weather and environmental load, where available • Clear insights instead of raw data only • Goal focus for fitness, fat loss, weight maintenance, more energy, consistency and movement • Apple Watch app and widgets • Support for English and German Why EndureIndex? Not every day is the same. Sometimes your body is ready for an intense workout, sometimes light movement or recovery is the smarter choice. EndureIndex helps you better understand important signals from Apple Health and use them to make more conscious decisions about training and recovery. EndureIndex Pro With EndureIndex Pro, you get advanced analyses, longer trend histories, deeper insights into training load and recovery, goal evaluations, correlations and additional premium features. Privacy EndureIndex uses Apple Health data only with your permission. Your data stays on your device and is not used for tracking or advertising. Location data is only used with your permission to include weather-related load factors. Disclaimer EndureIndex is not a medical app and does not replace medical advice. The analyses are intended for personal orientation around training, recovery and fitness. Privacy Policy: https://danilo-krautz.de/privacy-endureindex/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Precision Coach

Features
Read full description

Precision Coach helps runners, cyclists, and everyday athletes understand training load, recovery, sleep, and heart-rate trends in one place. Connect Apple Health and Apple Watch data to see daily recovery, HRV, resting heart rate, sleep, TRIMP, intensity, VO2max, and activity history. Use the daily plan to decide whether today is better for a key workout, steady aerobic work, or recovery. You can start workouts from iPhone or Apple Watch, review heart-rate zones and intensity, track cooldown and HRR, and export weekly PDF reports for review or coach discussion. Precision Coach is not a medical device and does not provide medical diagnosis, treatment, or medical advice. All insights are for fitness, wellness, and training management only. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

EndureIndex4 screens
Precision Coach4 screens

Verdict

The call

The clearest difference is update cadence: Precision Coach at every 3 days against EndureIndex's every 3 weeks. Precision Coach also leads on iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and device support 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. EndureIndex sells 2 in-app purchases, starting at $1.99 per month and Precision Coach 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

EndureIndex ships an update every 3 weeks, Precision Coach every 3 days. The most recent releases landed on October 3, 2026 and October 11, 2026 respectively.

Scorecard2 real differences ¡ 4 level
EndureIndex versus Precision Coach: the parameters behind the verdict, then further details
ParameterEndureIndexPrecision Coach
PriceFreeFree
Update frequencyEvery 3 weeksEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, Apple WatchiPhone, iPad, Apple Watch — better
Requires iOS26.017.0 — better
Further details — not scored
Size8 MB47 MB
Age rating4+4+
DeveloperDanilo KrautzZong Sheng Su

In-app purchases

2 purchases

EndureIndex

Subscriptions2
  • EndureIndex Pro Monthly$1.991 Month
  • EndureIndex Pro Yearly7 Days trial$14.991 Year
2 purchases

Precision Coach

Subscriptions2
  • Precision Coach Plus 月方案$4.991 Month
  • Precision Coach Plus 年方案$39.991 Year

Questions

Is EndureIndex free?
EndureIndex is free to download, with in-app purchases available.
Is Precision Coach free?
Precision Coach is free to download, with in-app purchases available.
Do EndureIndex or Precision Coach have ads?
Neither EndureIndex nor Precision Coach shows ads.
Which is updated more often, EndureIndex or Precision Coach?
EndureIndex ships an update every 3 weeks, and Precision Coach every 3 days. Most recently, EndureIndex was updated on October 3, 2026 and Precision Coach on October 11, 2026.

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