Comparison

Supplement Tracker vs TLevels

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

Head to head
About

Supplement Tracker

Features
Read full description

Meet SuppAI — your daily companion for staying consistent with supplements. Built for clarity and routine: schedule doses the way you prefer, get reliable alerts, review clean stats, and ask an AI assistant when you need personal guidance. What you can do (core experience) - Plan with precision. Create schedules for specific times or daily moments so reminders arrive exactly when needed. No clutter, no guesswork—just predictable alerts that help you stay on track. - Never miss an intake. Reliable notifications keep your plan moving, whether you follow a minimalist stack or a detailed routine. - Track and review. View history, streaks, adherence, and daily totals to see how consistently you follow your plan. - Add anything you take. Choose from hundreds of items or add your own supplement with dose, unit, and timing that match your routine. - Start fast with ready-made routines. Pick a routine template and personalize it to your goals—save time and get structure from day one. - Ask the in-app AI assistant. Get instant, context-aware answers that adapt to your inputs—timing tips, food pairing guidance, and plan adjustments designed around you. Built for real-life consistency - Simple design, quick actions. Add, edit, or skip in seconds—because real consistency depends on less friction. - Clear adherence signals. See what you completed today, what’s next, and what you missed—then course-correct with one tap. - Flexible schedules. Morning only? Multiple times per day? Cycles with breaks? SuppAI makes it easy to map the plan you actually follow. For the way people search (context & relevance) If you found us by searching Supplement tracker, Supplement canner, Supplement, supplement tracker reminder, supplement reminder, medication reminder, or medicine tracker, you’re in the right place. SuppAI focuses on a clean supplement tracker workflow with dependable reminders and lightweight stats—so you can plan, remember, and review without distractions. Example flows you’ll love - Daily plan: Set 8:00 AM and 9:00 PM doses, get timely alerts, and mark intakes done in a tap. - Routine templates: Start from a pre-built routine, then tune dose and timing to fit your day. - History at a glance: Open your log to see streaks and adherence trends that keep you accountable. - Personal guidance: Ask the AI assistant about timing with meals, spacing between items, or simple plan tweaks unique to you. Onboarding that respects your time - Add the supplements you take (or create your own). - Choose when you want reminders to fire. - Turn on your routine and check your first stats the same day. Medical Disclaimer: SuppAI is a planning and reminder tool. It does not provide medical advice. Always consult a qualified professional for medical decisions. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

TLevels

This app provides real-time insights into TRT and peptide protocols, including serum modeling, symptom tracking, and AI-powered guidance. It offers a comprehensive peptide library and helps users understand their health data privately on their device.

Highlights
  • Serum modeling for testosterone levels
  • Symptom tracking and correlation
  • AI-powered peptide stacking guidance
  • Comprehensive 39-compound peptide library
  • Protocol tracking with reconstitution calculator
  • Lab result analysis and flagging
  • Progress tracking with gamification
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TLevels — TRT & Peptide Protocol Intelligence Most men on TRT are flying blind between appointments. TLevels gives you real-time visibility into your entire protocol — serum modeling, symptom tracking, peptide intelligence, and AI-powered stack guidance. Built for the details your clinic doesn't have time to track. YOUR DATA STAYS YOURS Everything lives on your device. No accounts. No cloud. No third parties ever see your health information. AI STACK ASSISTANT Ask anything about peptide stacking, cycles, synergies, and mechanisms. Powered by Gemini AI with evidence ratings, dosing protocols, and synergy maps across 39 compounds. 20 questions per day with Pro. PEPTIDE LIBRARY — 39 COMPOUNDS The most complete peptide reference on any platform. In-depth profiles for 39 compounds across 8 categories — Repair, GH/IGF, Neuro, Metabolic, Longevity, Immune, TRT Support, and Sexual. Includes GLP-1s (Semaglutide, Tirzepatide, Retatrutide), MK-677, Cerebrolysin, and more. Evidence ratings, mechanisms, risks, cycle planner, reconstitution calculator, and side-by-side comparison. PEPTIDE PROTOCOL TRACKER Track your full peptide stack alongside TRT. Log BPC-157, TB-500, Sermorelin, Ipamorelin and more. Built-in reconstitution calculator, synergy analysis, site rotation, cycle timeline, and benefit trend tracking. LIVE SERUM MODELING Track every injection and watch your active testosterone level decay in real time using pharmacokinetic modeling based on your specific ester, dose, and injection frequency. Know exactly where your T is at any moment — not just on lab day. SYMPTOM CORRELATION ENGINE Daily check-ins track energy, mood, libido, sleep quality, gym performance, anxiety, and water retention — then correlate them against your serum levels over time. Find the range where you personally feel best. PROGRESS TRACKER & GAINS ENGINE™ Log weight, body fat, strength PRs, blood pressure, and vitals. Earn XP and level up as you log — from Recruit to Apex. Weekly challenges, streak tracking, and trend charts. LAB INTELLIGENCE Import your bloodwork PDFs or enter values manually. TLevels flags out-of-range hematocrit, estradiol, PSA, and Total T against clinical reference ranges across 18 markers. TLEVELS PRO — $24.99/MONTH OR $149.99/YEAR Unlock the full intelligence layer: AI Stack Assistant, 39-compound Peptide Library, Dial-In Score™, symptom correlation engine, lab PDF import, smart supply inventory, peptide protocol tracker, and weekly performance grades. SUBSCRIPTION INFORMATION TLevels Pro — $24.99 USD per month TLevels Pro Yearly — $149.99 USD per year Subscription automatically renews unless cancelled at least 24 hours before the end of the current period Payment will be charged to your Apple ID account at confirmation of purchase Your account will be charged for renewal within 24 hours prior to the end of the current period Manage or cancel your subscription in your Apple ID Account Settings after purchase Cancellation takes effect at the end of the current billing period TLevels is a tracking and educational tool. It is not a medical device and does not provide medical advice. The AI Stack Assistant provides educational reference information only — not medical advice. Always consult your prescribing physician before making any changes to your protocol. Privacy Policy: https://elijah433.github.io/tlevels-privacy/Privacy-policy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Supplement Tracker4 screens
TLevels4 screens

Verdict

The call

The clearest difference is update cadence: TLevels at every 5 days against Supplement Tracker's every 3 months. TLevels also leads on iOS requirement (15.1 vs 17.0). On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Supplement Tracker sells 2 in-app purchases, starting at $2.99 per 7 days and TLevels sells 2 in-app purchases, starting at $24.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Supplement Tracker ships an update every 3 months, TLevels every 5 days. Both last shipped on October 15, 2026.

Scorecard2 real differences · 8 level
Supplement Tracker versus TLevels: the parameters behind the verdict, then further details
ParameterSupplement TrackerTLevels
PriceFreeFree
Rating—5.0 (11 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—11 — better
Update frequencyEvery 3 monthsEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size20 MB53 MB
Age rating12+12+
DeveloperLE CHINHELIJAH KEITH SEARLES

In-app purchases

2 purchases

Supplement Tracker

Subscriptions2
  • Supplement Tracker - SuppAI3 Days trial$2.997 Days
  • Supplement Tracker - SuppAI$12.991 Year
2 purchases

TLevels

Subscriptions2
  • TLevels Pro3 Days trial$24.991 Month
  • TLevels Pro — Yearly$149.991 Year

Questions

Is Supplement Tracker free?
Supplement Tracker is free to download, with in-app purchases available.
Is TLevels free?
TLevels is free to download, with in-app purchases available.
Do Supplement Tracker or TLevels have ads?
Neither Supplement Tracker nor TLevels shows ads.
Which is updated more often, Supplement Tracker or TLevels?
Supplement Tracker ships an update every 3 months, and TLevels every 5 days. Most recently, Supplement Tracker was updated on October 15, 2026 and TLevels on October 15, 2026.

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