Comparison

T vs DEXTRA app

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Read full description

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/

About

DEXTRA app

Features
Read full description

DEXTRA is the training and nutrition app for people who work with a real coach. Your coach builds your program and your meal plan. DEXTRA puts both in your pocket, remembers what you actually did, and keeps the two of you talking. TRAINING BUILT FOR YOU • Your coach's program, laid out day by day • Guided sessions: sets, reps, tempo, RPE and rest timers • Supersets and circuits handled properly • Progressive overload tracking — watch the weight go up • An exercise library with form cues and technique guidance • Program history: every cycle you've finished, kept NUTRITION THAT MATCHES THE TRAINING • Meal plans written by your coach, with per-meal macros • Every ingredient broken down, with portions and allergens • Adjust portions and the macros update • Log meals as you eat them • Water intake tracking PROGRESS YOU CAN SEE • Weight and body measurements over time • Progress photos, side by side • Personal records and performance trends • Challenges and achievements TALK TO YOUR COACH • Message your coach directly — text, photos and voice notes • Regular check-ins, so nothing drifts • Your coach sees your logged sessions and adjusts BUILT FOR HOW YOU TRAIN • Four languages: English, French, Arabic and Spanish • Full right-to-left support in Arabic • Metric and imperial units • Light and dark themes Training without a coach? You can still build your own programs, follow your nutrition and track your progress.

Screenshots

T4 screens
DEXTRA app4 screens

Verdict

The call

The clearest difference is in-app purchases: DEXTRA app at none against T's 2. DEXTRA app also leads on ads (none vs shown). T's advantage is update cadence (daily vs weekly). On price, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. T sells 2 in-app purchases, starting at $3.99 per month. DEXTRA app asks for nothing beyond the download.

UpkeepUpdate frequency

T ships an update daily, DEXTRA app weekly. The most recent releases landed on September 24, 2026 and October 1, 2026 respectively.

Scorecard3 real differences · 7 level
T versus DEXTRA app: the parameters behind the verdict, then further details
ParameterTDEXTRA app
PriceFreeFree
Rating5.0 (8 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings8 — better—
Update frequencyDaily — betterWeekly
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.1 — better16
Further details — not scored
Size54 MB63 MB
Age rating12+4+
DeveloperAnthony CaliseSociete Singleton Solution

In-app purchases

2 purchases

T

Subscriptions2
  • T-Score Pro Monthly7 Days trial$3.991 Month
  • T-Score Pro Yearly7 Days trial$29.991 Year
None

DEXTRA app

No in-app purchases

Questions

Is T free?
T is free to download, with in-app purchases available.
Is DEXTRA app free?
DEXTRA app is free to download, with no in-app purchases.
Do T or DEXTRA app have ads?
T shows ads; DEXTRA app does not.
Which is updated more often, T or DEXTRA app?
T ships an update daily, and DEXTRA app weekly. Most recently, T was updated on September 24, 2026 and DEXTRA app on October 1, 2026.

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