Coach App (MyStrengthBook) vs Heeren Performance
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Coach App (MyStrengthBook)
This app helps personal trainers manage their clients' data, log workouts, and communicate in real-time. It allows for on-the-spot program modifications and easy access to reports and check-ins, streamlining the coaching workflow.
- Client data management
- Workout logging
- Program modifications
- Real-time communication
- Reports and check-ins
- Group chat
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Manage Clients Anywhere with the MyStrengthBook Coaching App Streamline your coaching experience by accessing and managing your clients' data from your mobile device. Whether you're on the go or in the gym, MyStrengthBook empowers you to stay connected and provide personalized support. In-Person Training: Log workouts for your clients during sessions so they can focus on their training, not their phones. Reports & Check-Ins: Access client data, reports, and check-ins with ease to stay organized and informed. Program Modifications: Adjust your clients' plans on the spot to fit their evolving needs. Real-Time Communication: Chat one-on-one or in group settings with your clients directly through the app. Coaching has never been more efficient. Simplify your workflow with MyStrengthBook.
Heeren Performance
Access a comprehensive coaching system for personalized training, nutrition, and habit tracking. Monitor your progress with detailed metrics and exclusive resources to achieve your fitness goals.
- Personalized training programs
- Nutrition logging
- Habit tracking
- Progress monitoring
- Guided exercise videos
- Exclusive resources
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Heeren Performance gives you direct access to Kurt Heeren's coaching system, bringing together personalised training, nutrition, habit tracking, progress monitoring, and exclusive resources in one app. Follow structured workout programs with guided exercise videos, log your sets and reps, track your nutrition, complete daily habits, and measure your progress through body metrics, photos, and performance insights. Whether you're building muscle, improving athletic performance, or striving to become your best, Heeren Performance provides the structure, accountability, and coaching you need to achieve lasting results.
Screenshots
Verdict
The clearest difference is update cadence: Coach App (MyStrengthBook) at every 5 days against Heeren Performance's every 2 months. Coach App (MyStrengthBook) also leads on ratings volume (5 vs 1) and iOS requirement (15.1 vs 17.0). On price, rating, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Coach App (MyStrengthBook) against 5.0 for Heeren Performance. That said, the two scores are not equally well evidenced: Coach App (MyStrengthBook) has 5 ratings behind it against 1, so its average is the more settled of the two.
Coach App (MyStrengthBook) ships an update every 5 days, Heeren Performance every 2 months. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.
| Parameter | Coach App (MyStrengthBook) | Heeren Performance |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) | 5.0 (1 ratings) |
| Number of ratings | 5 — better | 1 |
| Update frequency | Every 5 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 76 MB | 103 MB |
| Age rating | 17+ | 4+ |
| Developer | My Strength Book Inc | Heeren Performance, LLC |
Customer experience
Coach App (MyStrengthBook)
Heeren Performance
In-app purchases
Coach App (MyStrengthBook)
No in-app purchases
Heeren Performance
No in-app purchases
Questions
Is Coach App (MyStrengthBook) free?
Is Heeren Performance free?
Which has better reviews, Coach App (MyStrengthBook) or Heeren Performance?
Do Coach App (MyStrengthBook) or Heeren Performance have ads?
Which is updated more often, Coach App (MyStrengthBook) or Heeren Performance?
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