TestoCheck vs T
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TestoCheck
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Know your testosterone level. Boost it every day with 22 science-backed actions. See the results compound over time. 22 DAILY ACTIONS — ALL FREE Sleep, training, nutrition, supplements, lifestyle — every action is backed by peer-reviewed research. Check off what you did today and watch your estimated T rise in real time. YOUR ESTIMATED T SCORE Take a quick baseline assessment to get your estimated ng/dL. See where you stand compared to the normal range for your age. Track how your daily habits push that number up. THE COMPOUND EFFECT Your baseline doesn't change overnight. But consistent daily actions compound. Our exponential smoothing algorithm shows exactly how your habits are raising your baseline over 14, 28, and 90 days. T KILLERS — WHAT'S SABOTAGING YOU Sugar, sleep deprivation, chronic stress, obesity — some habits silently destroy your testosterone. See the full damage with real percentages from clinical studies. 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. PREMIUM — PAY ONCE. KEEP FOREVER. One purchase unlocks T Killers, Myth Busters, baseline trend chart, 28-day heatmap, weekly analytics, and biggest impact tracking. No subscriptions. No recurring charges. Dark, minimal, science-first design. Built for men who want real answers — not influencer hype. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
T
Track daily habits like sleep, training, and nutrition to understand their impact on testosterone levels. Monitor bloodwork, view historical data, and discover habit correlations. Access built-in supplement protocols for T-support.
- Daily habit tracking (sleep, training, nutrition, sunlight, cold exposure, supplements)
- Apple Health integration for automatic data import
- Daily T-Score from 0-100
- Bloodwork logging and trend analysis
- 365-day discipline grid for historical overview
- Habit correlation analysis
- Built-in supplement protocols with citations
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Most guys have no idea whether their daily habits are helping or hurting testosterone. T-Score helps you track the daily behaviors most associated with healthy testosterone. Every day, it grades the six habits that matter most against research-based targets, so you can see where you're on track and where you're slipping. WHAT YOU TRACK - Sleep: the single highest-impact variable - Training: resistance, HIIT, cardio, or other - Nutrition: whole foods, protein, real meals - Sunlight: morning circadian anchor - Cold exposure: deliberate stress exposure - Supplement stack: your protocol, your way APPLE HEALTH INTEGRATION Connect once and T-Score can auto-fill your sleep hours and workouts every day. It categorizes workouts automatically, such as lift sessions as WEIGHTS, runs as CARDIO, and classes as HIIT, and learns your preferences over time. DAILY T-SCORE Get a 0 to 100 score for how well you hit today's targets. See exactly which habits cost you points and which ones maxed out. Same inputs, same score, so improvement is measurable. BLOODWORK TRACKING Log your lab results, including total T, free T, and SHBG, and view them over time. 365-DAY DISCIPLINE GRID See every day of the past year at a glance. No cherry-picking, no excuses, just your actual track record. HABIT CORRELATION ANALYSIS After 5 or more check-ins, T-Score shows you which habits correlate with your highest scores so you know where to double down. BUILT-IN SUPPLEMENT PROTOCOLS Dose, timing, mechanism, and peer-reviewed citations for 9 T-supporting supplements: vitamin D3, zinc, magnesium, ashwagandha, tongkat ali, creatine, omega-3, boron, and DHEA. PRIVACY FIRST All check-ins and bloodwork stay on your device. No accounts, no cloud, and no data selling. You own your record. Some advanced features require T-Score Pro, including Apple Health auto-fill, bloodwork trends, habit correlation insights, full supplement protocols, the 365-day history view, and ad removal. Start free. 7-day free trial of Pro. Cancel anytime. DISCLAIMER T-Score is a lifestyle adherence tool, not a medical device. It does not measure or diagnose testosterone levels. Always consult a physician before making changes to your diet, exercise, or supplement routine. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: TestoCheck at none against T's shown. T's advantage is update cadence (every 2 days vs fortnightly) and iOS requirement (15.1 vs 18.0). On price, in-app purchases and device support 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. TestoCheck sells 2 in-app purchases, starting at $24.90 per year and T sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
TestoCheck ships an update fortnightly, T every 2 days. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.
| Parameter | TestoCheck | T |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (8 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 8 — better |
| Update frequency | Fortnightly | Every 2 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 18.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 7 MB | 56 MB |
| Age rating | 12+ | 12+ |
| Developer | Martin Condet | Anthony Calise |
In-app purchases
TestoCheck
- Pro+ Annual$24.901 Year
- TestoCheck Premium$9.99
T
- T-Score Pro Monthly7 Days trial$3.991 Month
- T-Score Pro Yearly7 Days trial$29.991 Year








