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App Store Apps > Health & Fitness > HeartStrong
HeartStrong icon

HeartStrong

by Diego Varela · Health & Fitness · $4.99
On the App Store since March 2026 · Data updated 2026-10-27

HeartStrong is made and published by Diego Varela. AppBrain is an independent app data site and isn't affiliated with Diego Varela. The app name, icon, screenshots and description belong to Diego Varela and are shown as published on the App Store.

AppBrain's verdict

Last updated
March 10, 2026
Official page on the App Store

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Releases

Updates seen on the App Store
Version
1.1.5
Launched
March 2026

No changelog data

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Technology

Found in the app by AppBrain
Price
$4.99
App size
6.79 MB
Content rating
Everyone

Technologies used by HeartStrong

About the app and developer

About HeartStrong

HeartStrong is a health & fitness app developed by Diego Varela.

User Ratings

The app has no ratings yet.

App Information

HeartStrong costs $4.99. The app size is 6.79 MB. The latest version available is 1.1.5. The last update was on March 10, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since March 2026.

Developer information for Diego Varela

Diego Varela

Address:

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Store listing

By Diego Varela, from the App Store
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Screenshots by Diego Varela, from the the App Store listing
Description by Diego Varela Written by the developer, not by AppBrain. Click to read.
HeartStrong is the first fitness app built specifically for heart transplant recipients.

Traditional fitness apps rely on heart rate zones, but after a transplant your heart responds differently.
HeartStrong uses RPE (Rate of Perceived Exertion) to guide your training safely.

WORKOUTS
- Cardio, strength, and hybrid workouts for transplant physiology
- Extended warm-ups for delayed heart rate response
- RPE-based intensity tracking
- Indoor and outdoor modes with GPS tracking
- Audio cues so you can focus on your workout

RACE TRAINING
- Train for 5K, 10K, half marathon, or marathon
- Personalized training plans based on your recovery stage
- Pace calculator for transplant athletes
- Week-by-week progress tracking

EDUCATION
- Specialist-reviewed content about exercise after transplant
- Safety guidelines and symptom awareness

PROGRESS
- Log workouts with RPE check-ins
- Post-workout symptom tracking
- Earn achievements as you hit milestones
- Export your data anytime

SAFETY
- Transplant-specific safety limits (max RPE 16)
- Emergency contact integration
- Health data stays on your device

HeartStrong does not provide medical advice. Always consult your physician before starting any exercise
program.
Official page on the App Store
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