Best Cardio Workout Companion Apps

250+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated September 2026

Cardio Workout Companion is the household name in cardio workout companion, but it's far from the only option. We track 250+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Cardio Workout Companion Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Cardio Workout CompanionCardio Workout CompanionFree4.7★ (57)NoYesAug 2026
2Orange Zones Workout CompanionOrange Zones Workout CompanionFree4.4★ (1.1K)NoYesSep 2026
3Keep Trainer: Gym Workout LogKeep Trainer: Gym Workout LogFree4.8★ (14K)NoYesSep 2026
4Cardio coach - home workoutCardio coach - home workoutFree4.5★ (6)NoYesMay 2026
5Daily Cardio Workout - HIITDaily Cardio Workout - HIITFree4.7★ (1.9K)YesNoSep 2026
6Cardio Boxing WorkoutCardio Boxing WorkoutFreeYesYesJul 2026
7Aerobics Workout at HomeAerobics Workout at HomeFreeYesYesMay 2026
8Workout For Women & MenWorkout For Women & MenFree4.3★ (13)YesYesAug 2026

Top Picks for Cardio Workout Companion

Orange Zones Workout Companion#2

Orange Zones Workout Companion by Bred Ventures Inc

Heart Rate Training & Cardio
Strong Contender
💪 Health & Fitness
4.4😐(1.1K ratings)
FreeIn-App Purchases
Orange Zones Workout Companion screenshot 1
Orange Zones Workout Companion screenshot 2
Orange Zones Workout Companion screenshot 3
Orange Zones Workout Companion screenshot 4
Orange Zones Workout Companion screenshot 5
Orange Zones Workout Companion screenshot 6

This app uses your heart rate to personalize workouts, optimizing calorie burn and performance. Earn points for effort in high-intensity zones and track your progress in real-time with connected devices.

What We Love

  • 🚀 Seamless integration with Apple Watch
  • 👍 Accurate heart rate tracking
  • 🧡 Matches OTF color zones
  • 💰 Cost-effective alternative to OTF monitors
  • 🔋 Works well without additional hardware
  • 🤖 Responsive customer support

Room to Improve

  • 💰 Subscription model too expensive
  • 🐛 Connectivity issues with Apple Watch
  • 🔍 Limited data/history tracking
  • 🧭 Lacks live data on phone app
  • 🔢 Inaccurate calorie/zone calculations

More Cardio Workout Companion apps to explore

FAQ about Cardio Workout Companion

What are the best cardio workout companion apps for iPhone?
Cardio Workout Companion tops our cardio workout companion apps ranking as of September 2026, with a 4.7-star average from 57 App Store ratings, and it's free to download.
Yes — 20 of the top cardio workout companion apps we rank are free to download, including Cardio Workout Companion and Orange Zones Workout Companion.
Cardio Workout Companion has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 250+ cardio workout companion apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app tracks your heart rate zones, calories burned, and points during cardio workouts. It provides real-time feedback to help you understand how hard your body is working, allowing you to optimize your training and calorie expenditure. It also offers personalized zone thresholds based on your heart rate data.
Key features include real-time heart rate zone tracking, calorie and point tracking, personalized zone thresholds, Apple Watch integration for stand-alone workouts, and support for standard Bluetooth heart rate monitors. You can also opt-in for email summaries of your workouts and benefit from Apple Health integration.