Rock Solid vs its rivals

Side-by-side comparison against Rock Solid's closest competitors — identity, store metrics, ratings & sentiment, and strategic intel.

Rock Solid
This App
Core Identity
DeveloperShane GirdlestoneCoachCatalystCatalyst Tech LLCCatalyst Tech LLCCoachCatalyst
CategoryHealth & FitnessHealth & FitnessHealth & FitnessHealth & FitnessHealth & Fitness
PlatformiOS, AndroidAndroidiOSiOSAndroid
Store Metrics
Rating0.0 / 50.0 / 50.0 / 50.0 / 50.0 / 5
Ratings Count00000
PriceFreeFreeFreeFreeFree
Release DateAug 22, 2024Jul 9, 2024May 10, 2019Mar 13, 2019Apr 7, 2026
Last UpdatedMay 30, 2025Apr 22, 2026Apr 11, 2026Apr 11, 2026Apr 7, 2026
Sentiment & Reviews
Sentimentexcellent----
Score90/100----
Praises
  • User friendly interface design makes the application accessible and functional for daily task management
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Complaints-----
Requests-----
Strategic Intel
Strengths
  • 12-week bloodwork review cycle creates long-term retention lock-in
  • Pharmacology forecasting provides high-value differentiator for bodybuilding niche
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Weaknesses
  • 0-rating baseline on both platforms limits organic acquisition
  • Manual coaching dependency limits total client capacity
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Pricingsubscriptionfreefreefreefree
MomentumZombie----
Update Cadence2 versions, 1 majors/6mo, ~10d avg----

Compare Rock Solid head-to-head

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with editorial review, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Rock Solid, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Data licensed under CC-BY-NC 4.0