Updated October 8, 2026

Best Peptide Tracker Apps for Android (2026)

Most "best peptide app" lists are written by app makers (this one included) and many lean toward iPhone. This one is about what's actually available on Android, and it focuses on the questions people ask most: Is it really free? Do I need an account? Does it work offline? Will the reminders fire?

Quick comparison

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PepMinder: best if you want simple, private, and offline

PepMinder does the core loop well and stays out of your way: enter your vial size and BAC water, see exactly how many units to draw on a visual syringe diagram (30, 50, and 100-unit syringes), set a schedule, and log each dose with one tap, including Mark Taken or Skip straight from the reminder.

• No account and no cloud. Everything is stored on your phone and works with no connection.
• "Suggest for easy measurement" picks a water amount that lands your dose on a clean syringe mark.
• Vial tracking: remaining supply drops as you log, with low-supply alerts and expiry warnings.
• Site rotation log, weight trend, and progress photos with side-by-side comparison.
• Android home-screen widget, CSV/PDF export, and full backup and restore (Pro).

Where it falls short: no estimated-level (half-life) chart yet, no titration schedules, no Health Connect sync, and no iPhone version yet. If you need those today, look at Regimen or Dose Track.

Best for: Android users who want calculation, reminders, and logging in one private app without signing up for anything.

Smart Peptide Tracker: most features, one-time price

The most-installed dedicated tracker on Android. It covers a lot: inventory with cost per dose, a body-map site rotation, cycle planning, half-life graphs, biomarkers (add-on), a "partner" profile add-on, and an AI assistant with paid question packs. Reviewers love the one-time Premium price and the responsive developer.

Trade-offs: the most common complaint in its reviews is that the app is busy and hard to learn. The free tier shows ads, and the Android listing says an account is required for regular use.

Best for: power users who want everything in one place and hate subscriptions.

Peptide Tracker (peptidetracker.ai): best fully free option

Currently the top result on Google Play for "peptide tracker". It's free, with reminders, inventory, calculators, an AI chat, and a community feature.

Trade-offs: it requires an account. If you'd rather your dosing history not live on someone's server, that matters.

Best for: people who want a free, full-featured app and don't mind signing up.

Regimen: best for deep analysis and titration

Regimen goes deep: estimated blood-level curves, titration steps with reminders, every-3.5-day schedules, a body map with auto-rotation, 50+ check-in markers, bloodwork scanning, and Health Connect "Signals" that spot trends. Reviewers praise the visuals and support.

Trade-offs: only one compound is free. An account is required, and several reviewers say the app won't load their data without an internet connection.

Best for: people running multi-compound or GLP-1 titration protocols who want analysis and will pay for it.

PeptIQ: best for AI features and wearables

PeptIQ pairs tracking with an AI companion, a vial label scanner, an encyclopedia, a community forum, and Oura/WHOOP connections, plus a web app.

Trade-offs: there's no ongoing free tier, the price is the highest here, and reviewers often mention a long onboarding questionnaire.

Best for: people who want AI and wearable data in one place and are comfortable paying a premium.

Dose Track: best for level charts without an account

Built around estimated level charts from a large compound library, with a "Dial-In" simulator, body map, journal, and HealthKit/Health Connect. It works without an account, and the free tier covers up to 3 medications.

Trade-offs: some reviewers find it a lot to take in when they just want to log doses.

Best for: people who mainly care about level and steady-state charts.

PepFlow, Frontload, and PepCalc

• PepFlow: very close to PepMinder in scope, with widgets, titration, multiple doses per day, and 32 languages. Subscription for PRO. Bigger on iPhone than Android.
• Frontload: new, free (except an AI coach), with level charts, titration, labs, and health sync, and no account. Small install base so far.
• PepCalc: a one-time-purchase calculator only, with no reminders or log. Great if you keep your log elsewhere.

How to choose

• Private, simple, offline, Android: PepMinder
• Every feature, pay once: Smart Peptide Tracker
• Free and don't mind an account: Peptide Tracker
• Titration and analysis: Regimen
• AI and wearables: PeptIQ
• Level charts, no account: Dose Track
• Just the math: PepCalc

Whichever you pick, consistency matters more than features. A protocol you track beats one you try to remember, so pick the app you'll actually open every day.

PepMinder is a personal tracking and calculation tool. It does not provide medical advice, diagnosis, dosing recommendations, or protocols, and it does not sell or link to any products. Always consult a licensed healthcare provider about your treatment.