Health-related content. Aggregated from public sources for informational purposes only. This is not medical advice. Consult a qualified professional before making decisions. .

Training App (MyStrengthBook)

Training App (MyStrengthBook)

By My Strength Book

Training App (MyStrengthBook) is a fitness tracking and program delivery platform for strength athletes and their coaches on iOS and Android.

The App DNA

What makes this app unique?

The platform removes the friction of paper-based logging by syncing coach-prescribed workouts directly to the athlete's device, creating a persistent data loop that reinforces the coach-client relationship.

For Strength athletes working with professional coaches and fitness coaches seeking a platform to manage client portfolios.

What does it look like?

Key features

Coach-Client Integrationedge

Direct delivery of training programs from coaches to athletes via the PULL platform.

Performance Metrics Trackingstandard

Automated logging of training metrics including %1RM and RPE.

Branded Subscription Appedge

Coaches can sell access to their own branded training apps via the PUSH platform.

How much does it cost?

subscriptionFree to downloadSubscription access via coach-led programs or PUSH partner sites

Monetization is driven by B2B partnerships where coaches pay for the platform to manage clients.

Velocity

Active developmentUX improvementsperformanceShow more...

The app maintains an active development cadence, shipping three releases over the last 16 days, which averages to approximately 1.3 releases per week. Development is currently focused on refining user experience and providing greater control over core training workflows. While the most recent updates have been minor in scope, the consistent frequency indicates a stable and ongoing commitment to product iteration. The developer is currently prioritizing functional polish over major feature overhauls.

See all version history

Who built it?

My Strength Book

1 app tracked · Health & Fitness

Explore the full publisher profile

User Sentiment

What do users think recently?

The recent review mood reads frustrated. Users appreciate strength training enthusiasts value the extensive library of coach-led programs for tracking progress and mobile interface provides a more convenient way to log training data than the web version.

How are ratings & reviews evolving?

Google Play
3.68 · 123
App Store
3.43 · 47

What users say, by theme

What Users Love
  • Strength training enthusiasts value the extensive library of coach-led programs for tracking progress
  • Mobile interface provides a more convenient way to log training data than the web version
What Frustrates Users
  • Frequent application crashes during workout logging sessions disrupt the training flow for many users
+ 2 more themes
What Users Want 2 requests inside

41 of 41 recent reviews analyzed · high confidence · Frustrated overall

Read the full review analysis

Unlock 2 more frustration themes and 2 user requests, each backed by review evidence.

Access the full report for free

Competition

Competitive landscape for Training App (MyStrengthBook)

How's the Health & Fitness market?

Training App (MyStrengthBook) maintains a niche position in the Health & Fitness category, with a 3.4★ rating across 170 total ratings. The platform's reliance on B2B coach-led distribution creates a stable but narrow user funnel compared to mass-market fitness trackers.

The rivals identified

The Analyst's Read

Key takeaways for Training App (MyStrengthBook)

Where is it heading?

The strength training market is consolidating around platforms that offer both professional-grade programming and reliable execution. Training App (MyStrengthBook) is currently exposed because its technical instability undermines the professional trust required for its B2B model, which will lead to coach churn if not addressed by Q1.

  • Frequent application crashes during workout logging sessions disrupt the training flow, which erodes the daily habit and drives negative sentiment.
  • The latest release continues a trend of iterative workflow improvements, showing that the team remains active in addressing existing feature controls.

The SWOT

Core Strengths
  • B2B platform lock-in via coach-led program delivery
Critical Frictions 2 weaknesses inside
Growth Levers
  • Searchable coach directory for independent user discovery
Market Threats 1 threat identified

Next best moves

1 Invest · 1 Maintain

Rebuild workout logging session stability because crashes are the #1 churn risk → improve session retention

+ 1 more prioritized move

The counter-intuitive read

The platform's B2B-first model is its greatest vulnerability…

Read the full take

Bottom line

Stabilizing the core workout logging flow is the only way to defend the B2B lock-in, as technical failure during training sessions directly invalidates the app's utility for its primary athlete base.

Unlock 2 critical frictions, 1 market threat, 1 more prioritized move and the analyst’s take.

Access the full report for free

Sources

  1. [1] Play Store
  2. [2] Developer website, source

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Training App (MyStrengthBook), its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Training App (MyStrengthBook) Intelligence Report.” Updated Sep 13, 2026. https://marlvel.ai/apps/training-app-mystrengthbook

Agent Markdown (.md)See methodologyContact support

Data licensed under CC-BY-NC 4.0