Dose Track: Peptide Dose Tracker, GLP-1 & TRT Log
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The peptide tracker
that dials in your protocol.
With precision.

Log TRT, GLP-1s and peptides in one place. Dose Track works out your vial math, reminds you when each dose is due, and keeps count of what is left in every vial.

Get started in a minute.

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Get it onGoogle Play
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QR code to install Dose TrackScan to installiPhone or Android

$24.99/month or $129.99/year

  • 4.8 stars from 72 ratings
  • 800+ medications and supplements built in
  • No account needed
Home
Meds
Pulse

Stay on schedule without doing the math.

Reminders keep each dose on time, the calculators handle the vial math, and the app warns you before a vial runs out.

Every dose on time

Set a schedule once and get a reminder when each dose is due. Log it in one tap, and the home screen counts down to the next one and keeps your streak.

Next dose 1d 14h Semaglutide Wed 10/22 · 9:00 AM
Streak 9 wks 3 more to hit 12 wks

One score for how it is going

Tracker rolls adherence, streak and consistency into a single protocol score, with each medication's compliance listed underneath.

Protocol Score Tap any metric to see how it is calculated.
87
Adherence96%
Saturation91%
Streak9 weeks
Consistency88%

Rotate your injection sites

Each shot is logged with its site. The app suggests where to go next and has a guide for every site, with needle gauge and length.

Deep injections into large muscle groups. Best for oil-based solutions and larger volumes.
LGlute (Left) L Glute22–25G, 1–1.5" · Intramuscular›
RVastus Lateralis (Right) R VL23–25G, 1–1.5" · Intramuscular›

See what is active right now

Levels shows how much of each compound is still in your system, based on the doses you have logged.

Semaglutide 0.5 mg weekly0.24 mg in system
Today0.24 mg modeled
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Tools that do the math for you.

Every calculator works with your own vials, doses and schedule, so the numbers are already filled in.

CalculateSmart reconstitutionWater to add and units to draw, saved per vial so every log is rightCalculateBlend calculatorUnits for each peptide in a blend like KLOW or Wolverine
CalculateUnit converterConvert mcg, mg, g and IU
CalculateCost calculatorCost per dose and per cycle
TrackSupplies and refillsCounts down each vial and warns you before it runs out
LevelsHalf-life and steady statePeak, trough and time to steady state from your own doses
SimulateDial-InTry a new dose or schedule next to the one you are on now
SimulateStackerTest a stack before you start it
Look upInteraction checkerCheck how two compounds interact
Look upLab targetsYour own target range for each biomarker

Not medical advice. Check dose changes with your provider.

Guides

Compound guides GLP-1 brands Missed a dose? GLP-1 units U-40 vs U-100 Comparisons Peptide blends Storage Articles Peptide IQ quiz
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Ask Pulse about your own log.

Pulse answers from the doses, symptoms, weight and labs you have logged.

Ask Pulse
Should I split my dose?
Pulse checks your own log and the compound data before it answers.

Not medical advice. Check dose changes with your provider.

Bloodwork from a photo

Upload a lab PDF or a photo. Anthropic's Claude AI reads the values out, and they are added to your timeline next to your doses, so Pulse can use them too.

Pulse and lab reading are optional. Only the data a request needs leaves your phone, encrypted in transit. It is processed for that request and never stored or used for training.

PulseExample conversation
Should I split my dose?
    Download on theApp Store
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    Designed for the protocol-obsessed.

    Set the app up the way you think about your protocol. Pick a theme and an accent color, choose from 30+ home widgets and the fields each one shows, and rearrange the bottom bar.

    Dose Track Home with today's doses
    Home
    On-time doses screen with the last 14 days and each medication
    On-time doses
    Pulse with this morning's check-in
    Pulse
    You tab with level, streaks and results
    You
    Download on theApp Store
    Get it onGoogle Play

    800+ medications and supplements.

    Half-lives and time to peak are built in for the peptides and hormones you actually use. Add a custom compound any time.

    Half-life8 daysTestosterone Cypionate

    And 883 more medications and supplements, including Sermorelin, Kisspeptin, PT-141, Cagrilintide and AOD-9604. Browse the library

    • Testosterone CypionateTRTT½ 8d · Tmax 72h
    • Testosterone GelTRTT½ 1.3h · Tmax 24h
    • EnclomipheneAncillaryT½ 10h · Tmax 2.4h
    • SemaglutideGLP-1T½ 165h · weekly
    • TirzepatideGLP-1T½ 120h · weekly
    • RetatrutideGLP-1T½ 160h · weekly
    • BPC-157HealingNo human PK data
    • TB-500HealingNo human PK data
    • IpamorelinGrowthT½ 2h · Tmax 45m
    • CJC-1295GrowthT½ 8d (DAC)
    • HGHGrowthT½ 3.5h · Tmax 3.5h
    • SelankNootropicT½ 30m
    • SemaxNootropicT½ 35m
    • MK-677SARMT½ 4h
    • FinasterideHairT½ 4.5h
    • DutasterideHairT½ 5w
    • +883 more in the appBrowse all

    Staying on schedule is the hard part.

    In a 2025 study of 125,474 US adults who started a GLP-1, 46.5% of those with type 2 diabetes and 64.8% of those without stopped within a year. Rodriguez et al., JAMA Network Open, 2025. What to do if you miss a dose

    Taken0.5 mgToday, 12:47 PM
    Taken0.5 mgOct 7, 12:48 PM
    Taken0.5 mgSep 30, 12:48 PM
    Taken0.5 mgSep 23, 12:48 PM
    Every dose, logged with its date
    94%adherence
    On time31
    Missed1
    Skipped1
    Missed doses stand out right away
    Weekly compliance96% ↑ 7%13 of 14 days on track
    Your week at a glance
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    What people say.

    4.8 stars from 72 ratings.

    “Really like this app as I can track multiple items. Namely TRT alongside GLP1 levels which I couldn't do on my other free app.”
    Martina Holman, Google Play
    “easy to set up and monitor your entire stack. 10/10 recommend!”
    Sarah MacKenzie, Google Play
    “Not perfect, but it's the closest thing I've found that actually fits how I run my protocols. Way better than notes or spreadsheets.”
    David Alvarez, Google Play
    “Honestly I downloaded this expecting something basic, but it's way more polished than I thought. UI feels really well thought out.”
    M_n_em, App Store
    Download on theApp Store
    Get it onGoogle Play

    Pro for serious protocols.

    Pro includes Pulse, bloodwork, the injection site map and more.

    Most popular
    Pro Annual
    $129.99 / year
    3-day free trial, then about $10.83 a month. Save 56% over monthly.
    • Unlimited medications and stacks
    • Pulse and bloodwork reading
    • Injection site map
    • Levels chart and Dial-In
    • Priority compound requests
    • Early access to new features
    Get Pro Annual
    Pro Monthly
    $24.99 / month
    All of Pro, billed monthly.
    • Unlimited medications and stacks
    • Pulse and bloodwork reading
    • Injection site map
    • Levels chart and Dial-In
    Get Pro

    Questions?

    Email hello@dosetrack.app and a person replies, usually within a day on weekdays. Send feature ideas the same way, or join the community. If the app helps you, a review on the App Store or Google Play goes a long way.

    What is the best way to track peptide doses?+
    The best way to track peptide doses is with a dedicated app that models pharmacokinetics — half-life and Tmax — so you can see plasma levels between injections. Dose Track supports 800+ medications and supplements, including BPC-157, Ipamorelin, HGH and HCG, with calibrated PK curves for the medications it models and dose reminders.
    How do I calculate peptide dosage in units on an insulin syringe?+
    Peptide dosage in insulin units depends on the reconstitution ratio. For example, 2 mL of bacteriostatic water into a 5 mg vial yields 2.5 mg/mL — so 0.1 mL (10 units on a U-100 syringe) equals 250 mcg. Dose Track's reconstitution calculator handles this automatically for any vial size.
    What should I track when using GLP-1 medications like Ozempic or Mounjaro?+
    When using GLP-1 medications such as semaglutide (Ozempic, Wegovy) or tirzepatide (Mounjaro, Zepbound), track dose timing, injection site rotation, weekly weight, and side effects. Dose Track visualizes weight-loss progress, charts plasma levels across your weekly cycle, and notifies you before a missed dose.
    Can I track multiple medications or stacks at the same time?+
    Yes. Dose Track Pro unlocks unlimited compounds and stacks. Each medication has its own schedule, plasma-level chart, and injection-site rotation map. Blends — multiple compounds drawn into one injection — are supported as first-class entities, with separate PK curves overlaid on a single timeline.
    How much does Dose Track cost, and does it collect my health data?+
    Dose Track Pro is $24.99 a month or $129.99 a year, and the yearly plan starts with a 3-day free trial. It is built privacy-first: your health records live on your phone by default, and no account is required. Data only leaves your phone when you choose a feature that needs it — AI answers and lab reading (processed, not stored, never used for training) or an optional encrypted backup that only your password can unlock. Dose Track never sells or shares your health information.
    How does Dose Track model pharmacokinetics?+
    Dose Track uses a one-compartment pharmacokinetic model with calibrated half-life (T½) and Tmax values for every medication it models. Doses are summed as decaying exponentials so the chart shows real plasma concentration over time. The Dial-In simulator lets you preview level changes before adjusting your protocol.
    Does Dose Track replace medical advice from my doctor?+
    No. Dose Track is a tracking and visualization tool, not a medical device, diagnostic system, or substitute for clinical care. Always work with a licensed clinician who understands your protocol. The app has not been evaluated by the FDA and should not be used to diagnose, treat, cure, or prevent any disease.
    Is bloodwork data analyzed by Dose Track stored or used to train AI?+
    No. Lab documents you choose to upload are sent over an encrypted connection to Anthropic's Claude AI, which reads the values out. The document is held only for that request — it is not stored on Dose Track servers and never used to train AI models. The extracted values are saved on your phone, slotted into your timeline.
    Is Dose Track available on Android?+
    Yes. Dose Track is available on both iOS (App Store) and Android (Google Play). Both versions share the same pharmacokinetic engine, privacy-first design, and an 800+ medications and supplements library. Pro subscriptions sync across platforms via your Apple or Google account.

    Start your nextprotocol today.

    Your health records are stored on your phone and no account is needed.

    Data only leaves your phone for features you choose: AI answers and lab reading (encrypted in transit, processed, never stored or used for training).

    Download on theApp Store
    Get it onGoogle Play
    New here?See how it works
    QR code to install Dose TrackScan to
    install