TestoCheck
22 science-backed actions to naturally optimize your testosterone.
Know your estimated T level. Check off daily habits backed by peer-reviewed research. Watch the compound effect raise your baseline over time. No bro-science — just real studies, real percentages, real results.
Download on the App Store22 Daily Actions
Sleep, training, nutrition, supplements, lifestyle — every action is backed by peer-reviewed research with real T% impact numbers.
Your Estimated T Score
Take a quick baseline assessment to get your estimated ng/dL. See where you stand for your age. Track how daily habits push that number up.
The Compound Effect
Consistent daily actions compound over time. Exponential smoothing shows exactly how your habits raise your baseline over 14, 28, and 90 days.
T Killers
Sugar, sleep deprivation, chronic stress, obesity — some habits silently destroy your testosterone. See the real damage with clinical percentages.
Myth Busters
Cold showers don't boost T. Soy won't kill it. Every myth debunked with actual research papers. Stop wasting time on bro-science.
Pay Once. Keep Forever.
One $4.99 purchase unlocks T Killers, Myth Busters, trend charts, heatmaps, and weekly analytics. No subscriptions. No recurring charges.