Comparison

PHYSIO KETTWIG vs EnduroCalc

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

Head to head
About

PHYSIO KETTWIG

This app helps you monitor workouts, track progress, and achieve fitness goals. It offers personalized training plans, fun challenges, and class scheduling. Integrate with HealthKit to save workouts and contribute to your fitness journey.

Highlights
  • Workout tracking
  • Personalized training plans
  • Activity level monitoring
  • Fun challenges
  • Class scheduling
  • HealthKit integration
Features
Read full description

Elevate your fitness routine with the app! It's your all-in-one solution to easily monitor your workouts, track progress, and achieve your fitness goals with engaging insights and motivation. The app offers an array of features, including: Workout Tracking Seamlessly capture all your workout data from gym equipment or manually enter it for a complete record. Training Plans Optimize your workouts with personalized plans provided by your fitness facility or trainer. Activity Levels Stay motivated with encouraging milestones as you progress to higher levels. Fun Challenges Challenge yourself with time-based activities that reward you with kudos, activity points, and prizes. Schedules Manage and book classes with ease to keep yourself on track. And much more! The app integrates with HealthKit to help you save your workouts and contribute to your fitness goals and challenges. Have a comment or question about the app? Email our team directly at digitalsupport@egym.com.

About

EnduroCalc

This app helps endurance athletes plan training and race days. Calculate target times, paces, energy needs, and nutrition plans for running, cycling, swimming, and triathlon. It offers a minimalist interface designed for focus.

Highlights
  • Pace calculators for various units
  • Triathlon mode with distance templates
  • CSS calculator for swimming
  • Carbohydrate needs calculator
  • Personalized nutrition plan generation
  • Ad-free and minimalist design
Features
Read full description

Plan every training session and race day with EnduroCalc — the minimalist, ad-free calculator built for runners, cyclists, swimmers and triathletes. From your next half marathon to a long-distance triathlon, EnduroCalc helps you hit your target time, dial in your pace and fuel your race with confidence. NEW: CONNECT WITH STRAVA Bring your training history straight into EnduroCalc. Import your personal bests and see your equipment usage – bikes, shoes and more – so your plans are based on real data. (The Strava connection is rolling out gradually and may not be available to everyone just yet.) NEW: RACE MANAGER Add your upcoming races, plan your target splits and nutrition strategy, then analyze how the day actually went using your Strava data. Your entire season, planned and reviewed in one place. FLEXIBLE PACE CALCULATORS - Find the pace you need to hit any target time - Switch between min/km, min/mi, min/100 m, km/h and mph TRIATHLON MODE - Calculate each leg or your full triathlon time - Built-in templates for sprint, Olympic, 70.3 and full distance - Add transition times and a target finish CSS CALCULATOR FOR SWIMMERS - Find your Critical Swim Speed from two swim times - Visual training zones from recovery to VO₂max - Automatic history to track your progress SMART CARB CALCULATOR - Get your individual carbohydrate needs for endurance events - Build a personalized fueling plan, triathlon included - Pick your products – gels, bottles, bars – and export as PDF A FRESH, SPORTY DESIGN We've completely rebuilt the look and feel: cleaner, faster and more focused, with a sport-specific design language made for athletes. MINIMALIST. CLEAR. AD-FREE. No ads. No clutter. Just the numbers that matter. Built by endurance athletes, for endurance athletes.

Screenshots

PHYSIO KETTWIG4 screens
EnduroCalc4 screens

Verdict

The call

The clearest difference is price: PHYSIO KETTWIG at Free against EnduroCalc's $0.99. PHYSIO KETTWIG also leads on iOS requirement (15.0 vs 18.0). EnduroCalc's advantage is update cadence (every 3 weeks vs every 3 months). On 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

PHYSIO KETTWIG is free to download; EnduroCalc costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

PHYSIO KETTWIG ships an update every 3 months, EnduroCalc every 3 weeks. The most recent releases landed on October 8, 2026 and October 12, 2026 respectively.

Scorecard4 real differences · 5 level
PHYSIO KETTWIG versus EnduroCalc: the parameters behind the verdict, then further details
ParameterPHYSIO KETTWIGEnduroCalc
PriceFree — better$0.99
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better18.0
Further details — not scored
Size155 MB12 MB
Age rating12+4+
DeveloperPHYSIO KETTWIG GbRMarco Reinke

In-app purchases

None

PHYSIO KETTWIG

No in-app purchases

None

EnduroCalc

No in-app purchases

Questions

Is PHYSIO KETTWIG free?
PHYSIO KETTWIG is free to download, with no in-app purchases.
Is EnduroCalc free?
EnduroCalc costs $0.99, with no in-app purchases.
Do PHYSIO KETTWIG or EnduroCalc have ads?
Neither PHYSIO KETTWIG nor EnduroCalc shows ads.
Which is updated more often, PHYSIO KETTWIG or EnduroCalc?
PHYSIO KETTWIG ships an update every 3 months, and EnduroCalc every 3 weeks. Most recently, PHYSIO KETTWIG was updated on October 8, 2026 and EnduroCalc on October 12, 2026.

Other comparisons