Comparison

iBodyPro vs HeartCalc

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

Head to head
About

iBodyPro

Track your fitness activities, log vital health metrics, and visualize your progress with this comprehensive health and fitness app. It offers GPS-based route tracking for runners and cyclists, customizable data logging, and seamless integration with Apple Health.

Highlights
  • GPS-based distance and route tracking
  • Log blood pressure, cholesterol, weight, and calories
  • Customizable data entries and fitness log
  • Progress visualization with graphs
  • Import/export data to Apple Health
  • iCloud data sharing
  • Apple Watch app integration
Features
Read full description

Whether you’re a health and fitness newbie or a hardcore athlete, you are going to love this award winning iPhone and iPod Touch app! It doesn’t matter what you’re looking for; whatever you throw at it, iBodyPro can handle. Want to track your running or bike distances and routes? iBodyPro can do that. Need to document your blood pressure, cholesterol, weight, body fat index or the number of calories you burn? iBodyPro can do that, too. Recipient of the Mobie Award, this little beauty is the only program you need for your health and fitness records. The easy to use interface allows you to record and document everything important to your overall fitness regime. Runners, walkers and anyone else on the move will love the GPS based tracking module! Cyclists can even use iBodyPro as their personal cyclometer. No more guessing, you’ll know exactly how far you’ve gone. The map view and track line make it easy to assess your route and distance. The iBodyPro app also gives you user defined entries and a fitness log for adding your specific info for a totally customized experience. To help you view your progress quickly, it can show your stats in a graph. iBodyPro is able to import and export your data to the Apple Health database as well as sharing and saving your data via iCloud with your other devices. Also there is an Apple Watch app to show and manager your trackings included. If you only buy one app this year, make it iBodyPro. This is the app you must have if you’re serious about your health and fitness. While the GPS tracking is able to run in the background: Continued use of GPS running in the background can dramatically decrease battery life. Terms of use: https://www.ihanwel.net/nidra/eula.html  Privacy Police: https://www.ihanwel.net/nidra/privacypolicy .html

About

HeartCalc

Calculate your optimal heart rate training zones using 8 proven formulas. Get personalized zone recommendations for warm-up, fat burn, aerobic, anaerobic, and VO₂ max activities. Train smarter with science-backed insights for maximum fitness results.

Highlights
  • 8 proven heart rate formulas
  • Personalized training zones
  • Instant calculations
  • Detailed explanations
  • Automatic data saving
  • Clean interface
Features
Read full description

Transform Your Training with Precision Heart Rate Zones! Unlock your fitness potential with the most comprehensive heart rate calculator on the App Store. Whether you're a weekend warrior or elite athlete, discover your optimal training intensity for maximum results. 8 PROVEN FORMULAS - Sally Edwards & Winfried Spanaus - Classic Fox & Haskell formula - Modern Tanaka & Gellish methods - Latest Nes research (2013) - Gender-specific Gulati & Miller formulas COMPLETE TRAINING ZONES Get personalized heart rate zones instantly: - Warm-up Zone (50-60%) - Recovery & preparation - Fat Burn Zone (60-70%) - Optimal fat burning - Aerobic Zone (70-80%) - Endurance building - Anaerobic Zone (80-90%) - Performance improvement - VO₂ Max Zone (90-100%) - Peak athletic performance KEY FEATURES - Clean, modern interface following Apple design guidelines - Instant calculations with detailed explanations - Automatic data saving - your age and weight remembered - Multiple language support - No ads, no subscriptions, no data collection PERFECT FOR - Runners preparing for marathons - Cyclists optimizing training rides - Gym enthusiasts maximizing workouts - Personal trainers guiding clients - Anyone serious about fitness results Stop guessing your training intensity. Start training smarter with science-backed heart rate zones that deliver real results!

Screenshots

iBodyPro4 screens
HeartCalc3 screens

Verdict

The call

The clearest difference is review sentiment: HeartCalc at 100% against iBodyPro's 33%. HeartCalc also leads on in-app purchases (none vs 1). iBodyPro's advantage is price (Free vs $0.49) and update cadence (every 3 weeks vs every 2 months). On ads and iOS requirement 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

iBodyPro is free to download; HeartCalc costs $0.49 up front. iBodyPro sells 1 in-app purchase, starting at $6.99 per year. HeartCalc asks for nothing beyond the download.

UpkeepUpdate frequency

iBodyPro ships an update every 3 weeks, HeartCalc every 2 months. The most recent releases landed on September 1, 2026 and September 9, 2026 respectively.

Scorecard6 real differences · 4 level
iBodyPro versus HeartCalc: the parameters behind the verdict, then further details
ParameteriBodyProHeartCalc
PriceFree — better$0.49
Rating—5.0 (1 ratings) — better
Positive reviews33.3% of reviews100.0% of reviews — better
Number of ratings—1 — better
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better16.6
Further details — not scored
Size15 MB1 MB
Age rating4+12+
Developerihanwel.comFlorian Schimanke

Customer experience

iBodyPro

Written reviews21 reviews
Positive33.3%
Neutral4.8%
Negative61.9%

HeartCalc

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

iBodyPro

Subscriptions1
  • Abonnement$6.991 Year
None

HeartCalc

No in-app purchases

Questions

Is iBodyPro free?
iBodyPro is free to download, with in-app purchases available.
Is HeartCalc free?
HeartCalc costs $0.49, with no in-app purchases.
Do iBodyPro or HeartCalc have ads?
Neither iBodyPro nor HeartCalc shows ads.
Which is updated more often, iBodyPro or HeartCalc?
iBodyPro ships an update every 3 weeks, and HeartCalc every 2 months. Most recently, iBodyPro was updated on September 1, 2026 and HeartCalc on September 9, 2026.

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