STRUGGL Pricing — Free Science Tools & Pro Coaching

All 8 Living Science calculators, Hyrox race autopsy, and interference tax tools are 100% free. Upgrade to Pro for continuous 90-day e1RM tracking, Strava sync, and 4-Rule Plan Gate coaching.

ComponentDeterministic Specification & Literature Benchmark
Rule / Benchmark 01Free Tier: Unlimited access to /science/*, /tools/*, /hyrox/*, /tax, /autopsy, and /sources.
Rule / Benchmark 02Pro Athlete Tier: Full conversational memory, automated Strava endurance sync, 17-muscle weekly volume tracking, and real-time Plan Gate protection.

Verified Scientific DOIs: 10.1519/00124278-199711000-00001, 10.1007/s40279-024-02069-2