Best Heart Health Zone Training Apps

247+ iOS apps curated and reviewed

4.4 avg rating
19 free apps
Updated October 2026

From beginner-friendly picks to power-user tools, our heart health zone training list covers 247+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.

Compare top Heart Health Zone Training Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Heart Health Zone TrainingHeart Health Zone TrainingFree4.7★ (62)NoYesOct 2026
2Zone Trainer: Heart Rate ZonesZone Trainer: Heart Rate ZonesFree4.7★ (18)NoNoOct 2026
3Zones for TrainingZones for TrainingFree4.8★ (19K)NoYesOct 2026
4Zone 2: Heart Rate TrainingZone 2: Heart Rate TrainingFree4.6★ (241)NoYesOct 2026
5Zone 2 Training AppZone 2 Training AppFree—NoNoSep 2026
6Zone 2 – Heart Rate TrainerZone 2 – Heart Rate TrainerFree—NoYesJul 2026
7Zx: Heart Rate Zones TrainingZx: Heart Rate Zones TrainingFree4.3★ (70)NoYesOct 2026
8Zone 2 BuddyZone 2 BuddyFree—NoNoSep 2026

Top Picks for Heart Health Zone Training

Zones for Training#3

Zones for Training by Flask LLP

Heart Rate Zone Training
Worth Considering
💪 Health & Fitness
4.8😊(19K ratings)
FreeIn-App Purchases
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This app helps you optimize your workouts by monitoring exercise intensity and visualizing it through heart rate zones. It supports over 70 workout types and provides detailed insights into your performance, all accessible on your Apple Watch and iPhone.

What We Love

  • 👍 Seamless integration with Apple Watch
  • 👍 Helpful for daily stats and weekly/monthly comparisons
  • 👍 Motivating haptic feedback on Apple Watch
  • 👍 Well-designed app with nice interface
  • 👍 Useful for getting fit
  • 👍 Mirrors Health data reliably
  • 👍 Extends Health data in useful ways
  • 👍 Presents total exercise in a helpful way
  • 👍 Works great with SmartRow
  • 👍 Easy and fun to use
  • 👍 Syncs beautifully
  • 👍 Helps keep on track
  • 👍 Detailed and motivating stats
  • 👍 Simple but effective
  • 👍 Large heart rate numbers easy to see
  • 👍 Customizable heart rate zones
  • 👍 Provides useful insights and data analysis

Room to Improve

  • 🐛 No after-sale support/service
  • 🐛 Inconsistent heart rate tracking
  • 🐛 Widgets not working after update
  • 🐛 Pauses workout when taking screenshots or using Siri
  • 🐛 Glitches causing data loss
  • 🐛 Inaccurate calorie/distance tracking
  • 🐛 Zones not matching between watch and phone
  • 🐛 Expensive for basic features

More Heart Health Zone Training apps to explore

FAQ about Heart Health Zone Training

What are the best heart health zone training apps for iPhone?
Heart Health Zone Training tops our heart health zone training apps ranking as of October 2026, with a 4.7-star average from 62 App Store ratings, and it's free to download.
Yes — 19 of the top heart health zone training apps we rank are free to download, including Heart Health Zone Training and Zone Trainer: Heart Rate Zones.
Heart Health Zone Training has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 247+ heart health zone training apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.