Comparison

T vs NattyKing

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

Head to head
About

T

Features
Read full description

Find out where your testosterone stands and work to raise it naturally. Track your T-Score, follow the plan, and build habits that support better energy, focus, and drive. Features: • T-Score Estimator: answer quick questions to estimate your current testosterone. • Weekly T-Score tracking: see how your sleep, workouts, diet, and habits affect your levels. • 8-week personalized plan: rebuild your T and regain your drive step by step. • Progress dashboard: watch your score rise as your lifestyle improves. • Real education: learn what makes men feel strong again. Subscription info: T-Up requires a subscription to access the app and all features. New users get a 7-day free trial. After the trial, the subscription renews at $9.99/month. You can manage or cancel your subscription in your App Store account settings. Disclaimer: T-Up does not provide medical advice, diagnosis, or treatment. The app is intended for educational and self-improvement purposes only. Need help? Contact us at: https://arians414.github.io/T-Up-legal/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Download now, track your T, and take your power back.

About

NattyKing

Read full description

Your testosterone. Your protocol. NattyKing is the first protocol tracker purpose-built for natural testosterone optimization. Track 25+ evidence-based protocols, monitor your T-levels with bloodwork logs, and measure your daily optimization effort with the Natty Score. PROTOCOL STACK Browse 25+ curated protocols across 12 categories: • Sleep Optimization • Morning Light Exposure • Compound Lifting & Training • Breathing Techniques • Stress Management • Supplementation (tiered by evidence level) • Cold & Heat Exposure • Lifestyle Optimization • Diet & Nutrition • Sexual Health • Biohacking Each protocol is scored by scientific impact so you know what moves the needle most. DAILY CHECK-INS One-tap tracking for every protocol in your stack. Build streaks, maintain momentum, and stay consistent. Your daily effort is reflected in a single weighted metric — the Natty Score. T-LEVEL TRACKING Log testosterone bloodwork results over time. Visualize trends, correlate with protocol adherence, and measure real progress with data instead of guesswork. BODY COMPOSITION Track InBody scans and body fat percentage alongside your T-levels. See the full picture of how your protocols impact your body. MINDSET LAB AI-powered sessions designed to rewire mindset patterns that impact hormone production, motivation, and daily discipline. NATTY SCORE A single weighted score reflecting your daily optimization effort. Higher-impact protocols earn more points. Watch your score climb as you build consistency. FREE TO START • Up to 5 protocols with basic daily tracking • Streak counter and protocol library browsing PRO — UNLOCK EVERYTHING • All 25+ protocols across 12 categories • T-Level and body composition tracking • Mindset Lab sessions • Advanced analytics and scoring • Protocol reminders and insights NattyKing is not a medical application and does not provide medical advice. Always consult a healthcare provider before starting any new health protocol.

Screenshots

T4 screens

Verdict

The call

The clearest difference is device support: T at 2 against NattyKing's —. On price, in-app purchases and iOS requirement there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. T sells 2 in-app purchases, starting at $8.99 per month and NattyKing sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference Ā· 5 level
T versus NattyKing: the parameters behind the verdict, then further details
ParameterTNattyKing
PriceFreeFree
Update frequencyEvery 4 days—
AdsNo—
In-app purchasesYesYes
DevicesiPhone, iPod — better—
Requires iOS15.115.1
Further details — not scored
Size44 MB60 MB
Age rating12+4+
DeveloperArian WeinbaumEl Sueno LLC

In-app purchases

2 purchases

T

Subscriptions2
  • T-Up Premium Subscription7 Days trial$8.991 Month
  • T-Up Premium Subscription7 Days trial$9.991 Month
1 purchases

NattyKing

One-time1
  • NattyKing Lifetime$99.99

Questions

Is T free?
T is free to download, with in-app purchases available.
Is NattyKing free?
NattyKing is free to download, with in-app purchases available.

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