Peptide Tracker vs Biovelq
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Peptide Tracker
Precisely track peptide protocols with dose logging, vial inventory, and reconstitution calculations. Monitor compounds, manage supplies, and gain AI-powered insights into your health metrics. Designed for biohackers and self-experimenters.
- Dose logging for various compounds
- Vial inventory management with alerts
- Reconstitution calculator
- Compliance tracking and reminders
- Injection site mapping
- Apple Health data correlation
- AI-powered insights and chat
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Stop guessing if your stack is working. LynkDose is the peptide tracker built for serious biohackers — linking every dose to your biometrics so you know exactly what each compound is doing to your body. Whether you need a peptide tracker, compound tracker, or dose tracker for BPC-157, Ipamorelin, or a complex multi-compound health protocol — LynkDose keeps every dose logged, every vial tracked, and every result connected to your health data. LOG EVERY DOSE Your personal peptide log and dose tracker in seconds. Log any compound with dose amount, date and time, injection site, weight, notes, and photos. Quick Log mode pre-fills your last-used amounts so repeat logging takes two taps. Supports 34 pre-loaded compounds — BPC-157, TB-500, Ipamorelin, CJC-1295, GHK-Cu, PT-141, Epitalon, Selank, Semax, and more — plus unlimited custom compounds. PEPTIDE CALCULATOR & RECONSTITUTION Built-in peptide calculator for reconstitution math. Enter your vial amount, BAC water volume, and target dose to get exact draw volumes in ml and syringe units instantly. No math, no guesswork. PEPTIDE INVENTORY & DOSE MANAGER Track your peptide inventory across three states: unreconstituted, reconstituted, and pre-mixed. Log concentration, remaining volume, expiration dates, and photos. Low stock and expiration alerts keep your peptide tracker ahead of your supply. COMPLIANCE & REMINDERS Set per-compound reminders at any frequency — daily, every other day, twice weekly, weekly, or custom days. See your compliance score for each compound as a percentage of scheduled vs completed doses. INJECTION SITE MAPPING A full-body heatmap tracks every injection site across abdomen, thighs, arms, shoulders, glutes, and delts. Avoid overuse and manage rotation across your entire peptide protocol. BODY METRICS & PROGRESS TRACKING Track key metrics over time with trend charts synced from Apple Health. Log progress photos alongside your dose logs to see how your peptide protocol is working over time. BIOMETRIC CORRELATION Reads sleep, resting heart rate, HRV, blood glucose, steps, active energy, body fat, and VO2 Max from Apple Health. See exactly how each compound in your peptide tracker connects to your health metrics over time. LAB RESULTS & BLOODWORK Upload bloodwork and lab results directly into LynkDose. Correlate biomarkers with your dose logs during the same time frame — see exactly how your peptide protocol is affecting your bloodwork panel over time. WEEKLY RECAP Managing a full peptide stack — every Sunday LynkDose synthesizes your week as a peptide tracker, adherence rates, biometric trends, and what changed. SIDE EFFECTS & PEPTIDE DIARY Track side effects and log daily mood with sub-metrics for energy, focus, pain, libido, and anxiety. Use LynkDose as your peptide diary and supplement log. Journal entries auto-correlate with same-day dose logs. SHARE YOUR PEPTIDE STACK Share your full peptide stack with others — compounds, compliance, progress, and results in one shareable card. Export progress photos from your peptide protocol to show how your stack is performing over time. AI PROTOCOL ASSISTANT Our AI will have full context of your peptide logs, inventory, reminders, and biometrics. Ask it to analyze your protocol, surface patterns, or log a dose. Your personal biohacking coach that actually knows your data. LynkDose is the peptide tracker built for biohackers managing 2–10+ compounds simultaneously. Not a general medication tracker — a precision tool for serious protocol tracking. Subscription Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://lynkdose.com/privacy/
Biovelq
This app serves as a research-grade companion for tracking peptides, offering a curated library with pharmacokinetic data and an AI assistant. It includes a calculator for dosage conversions and vial management, along with features for injection site rotation and progress tracking.
- Curated peptide library with data
- AI assistant with source citations
- Dosage calculator for vials and units
- Injection site rotation tracking
- Vial and expiry tracking
- Progress photo composition
- Apple Health integration
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Biovelq is the research-grade peptide companion that actually understands the science. Most peptide apps are repackaged journals. Biovelq is the opposite: a curated 40-peptide library with real pharmacokinetic data, an AI assistant that cites its sources, and a calculator that handles vials, syringe units, and injection sites — so you stop doing arithmetic on your phone's notes app at 6 AM. WHO IT'S FOR - Researchers and biohackers running cycles like recovery (BPC-157, TB-500), anti-aging (epitalon, GHK-Cu), metabolic (semaglutide, tirzepatide, retatrutide), GH-axis (CJC/ipamorelin, sermorelin, tesamorelin), and cognitive (selank, semax) - People comfortable doing their own homework who want their tools to keep up WHAT'S INSIDE • Peptide library — 40+ entries with half-life, peak time, elimination window, dose ranges by goal/route, evidence tier, and citation links • AI assistant — tool-grounded chat that looks up library data, runs the calculator, designs protocols, and never invents pharmacology. Mutating actions require your one-tap confirmation • Calculator — convert mcg → IU → syringe units against your specific vial concentration, with bacteriostatic-water inputs • Vials & expiry tracking — auto-decrement on dose log, low-volume alerts, expiry warnings 14 days out • Injection-site rotation — front/back/face body diagrams, 30+ zones, last-used heatmap so you stop hitting the same spot • Schedule — one-tap "Log" per peptide, MWF/TTh/daily/weekly/5-on-2-off frequencies, vial-aware unit display • Titration scheduler — week-by-week ramp plans for GLP-1 family with safety guard rails • Progress photos — Card Studio composes shareable before/after cards, on-device only • Apple Health — read weight, sleep, HRV, resting HR, VO₂ max, body fat • Widgets & Live Activities — next dose at a glance, today's adherence ring • Local notifications — morning reminders aligned to your goals PRIVACY Everything lives on-device in encrypted SwiftData storage. Nothing syncs to a Biovelq server. The only network call is to our AI proxy (open-source), which forwards your prompts to Anthropic and never persists them. BIOVELQ PRO Subscribe for full library access, the AI assistant, body-composition cards, and the calculator/vials/sites tooling. $4.99/week with a 3-day free trial, or $59.99/year (~$1.15/wk). EDUCATIONAL / RESEARCH USE ONLY Biovelq is not a medical device. It does not provide medical advice, diagnosis, or treatment. Consult a licensed physician before using any peptide. Some peptides surfaced in the library are not FDA-approved and may be illegal in your jurisdiction. You are responsible for compliance. EULA: https://pepmaxx-ai-proxy.vercel.app/terms.html
Screenshots
Verdict
The clearest difference is rating: Peptide Tracker at 4.5 against Biovelq's 3.8. Peptide Tracker also leads on review sentiment (100% vs 75%) and update cadence (every 5 days vs every 4 weeks). Biovelq's advantage is iOS requirement (18.0 vs 26.0). On price, ads, in-app purchases and monetization model 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
Both are free to download. Peptide Tracker sells 8 in-app purchases, starting at $4.99 per month and Biovelq sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Peptide Tracker holds the better App Store score, 4.5 against 3.8. Both are backed by a comparable volume of ratings — 14 and 4 respectively. Written reviews point the same way: 100% of Peptide Tracker's written reviews are positive against 75% of Biovelq's.
Peptide Tracker ships an update every 5 days, Biovelq every 4 weeks. The most recent releases landed on September 18, 2026 and July 12, 2026 respectively.
| Parameter | Peptide Tracker | Biovelq |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (14 ratings) — better | 3.8 (4 ratings) |
| Positive reviews | 100.0% of reviews — better | 75.0% of reviews |
| Number of ratings | 14 — better | 4 |
| Update frequency | Every 5 days — better | Every 4 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Freemium |
| Devices | iPhone | iPhone |
| Requires iOS | 26.0 | 18.0 — better |
| Further details — not scored | ||
| Size | 74 MB | 18 MB |
| Age rating | 12+ | 17+ |
| Developer | Bashir Murtaza | CJR ENTERPRISES LLC |
Customer experience
Peptide Tracker
Biovelq
In-app purchases
Peptide Tracker
- LynkDose Monthly1 Month trial$4.991 Month
- LynkDose Monthly$6.991 Month
- LynkDose Monthly 14 Day Trial14 Days trial$6.991 Month
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- Lynkdose Weekly$7.997 Days
- LynkDose Yearly3 Days trial$24.991 Year
- Lynkdose Quarterly$24.993 Months
- LynkDose Yearly3 Days trial$39.991 Year
- LynkDose Yearly14 Days trial$39.991 Year
Biovelq
- Biovelq Pro Weekly$4.997 Days
- Biovelq Pro Yearly$59.991 Year





