Comparison

Vial vs Peptide Tracker Calculator App

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

Head to head
About

Vial

This app helps you precisely manage peptide protocols by tracking inventory, logging doses, and modeling compound levels in your body over time. It also includes a wellness journal, lab result tracking, and body composition logging.

Highlights
  • Track peptide inventory and remaining amounts
  • Log doses with automatic inventory updates
  • Model compound levels in the body over time
  • Analyze dose frequency and intake trends
  • Journal mood, energy, and side effects
  • Store and track lab results and body composition
  • Reconstitution calculator for precise concentrations
  • Low inventory alerts
Features
Read full description

Vial — Peptide Tracker The most complete peptide tracking app for iOS. Vial helps you manage your protocol with precision — tracking inventory, logging doses, and modeling how compounds move through your body over time. TRACK YOUR PROTOCOL Add any peptide with its vial size, reconstitution volume, and pharmacokinetic parameters. Vial calculates your exact concentration, tracks how much is remaining, and estimates how many days until you run out. LOG DOSES IN SECONDS A floating log button is always within reach. Choose from common dose presets or enter a custom amount, pick your injection site, and you're done. Your inventory updates automatically. SEE YOUR BLOOD LEVELS Vial's pharmacokinetic engine models estimated compound levels in your system over time, based on each peptide's half-life and time to peak. See when levels rise, peak, and decline — all in a clean, interactive chart. UNDERSTAND YOUR TRENDS The Insights tab shows your dose frequency, cumulative intake per peptide, and patterns across 7, 14, 30, and 90-day windows. Tap any bar in the chart to see exactly what you dosed that day. WELLNESS JOURNAL Log mood, energy, nutrition, and side effects alongside your protocol. Spot patterns between how you dose and how you feel. LAB RESULTS Store and track your blood work over time. Keep your protocol and your biomarkers in one place. BODY COMPOSITION Log weight, body fat percentage, and lean mass. Watch your body composition trend alongside your protocol on a built-in chart. RECONSTITUTION CALCULATOR Enter your vial size and BAC water volume — Vial instantly calculates the exact concentration so you always draw the right amount. HOME SCREEN WIDGET Check your inventory and dose status without opening the app. APPLE HEALTH SYNC Write weight and body composition data directly to Apple Health. LOW INVENTORY ALERTS Get notified when a vial is running low so you're never caught off guard mid-protocol. Vial is for personal tracking purposes only and is not a medical device. Estimated blood levels are mathematical approximations based on population pharmacokinetic models, not clinical measurements. Nothing in this app constitutes medical advice. Always consult a licensed healthcare professional before making any health or dosing decisions. **For support or feedback support@vial-app.com Privacy: https://vial-app.com/privacy TOS: https://vial-app.com/terms

About

Peptide Tracker Calculator App

Organize your peptide tracking with dose logs, schedule reminders, research references, and personal progress. Track injections, estimate active levels, and integrate with Apple Health for a comprehensive wellness overview. This app provides a structured, private workspace for managing peptide-related information.

Highlights
  • Peptide dose tracking
  • Half-life based active level estimates
  • Injection site tracking
  • Dose schedules and reminders
  • Peptide research library
  • Apple Health integration
  • PDF data export
Features
Read full description

Peptide Tracker Calculator App helps you organize your peptide tracking routine with clear dose logs, schedule reminders, research references, and personal progress context in one private workspace. Built for users who want a cleaner way to track peptide-related information, the app brings together logging, timelines, active level estimates, injection site tracking, optional Apple Health context, and a peptide research library in a simple, Apple-native experience. Log each dose with the details that matter: Peptide name, amount, unit, route, injection site, time, and notes. Review your tracking history: See recent entries, dose patterns, active schedules, and timeline activity without digging through scattered notes. Estimate active levels: View half-life based estimates from your logged doses and peptide catalog data. Estimates are informational only and are not medical guidance. Create dose schedules: Set recurring schedules and optional reminders so your tracking stays organized. Reference peptide information: Browse catalog details, half-life context, research notes, PubMed-linked study results, and neutral educational content. Track wellness context: Connect supported Apple Health metrics such as sleep, steps, workouts, weight, heart rate, HRV, respiratory rate, oxygen saturation, blood pressure, body temperature, hydration, nutrition, and body composition where available. Designed for clarity: Peptide Tracker Calculator App keeps the experience calm, structured, and easy to scan, with a dashboard, tracking timeline, research screen, schedule tools, settings, and legal disclaimer flow. Key features: Peptide dose tracker Peptide calculator Half-life based active level estimates Injection site tracking Dose history and timeline Recurring schedules Optional notification reminders Peptide research library PubMed-linked references Apple Health integration Dark mode PDF export your data Symptom tracker Important: Peptide Tracker Calculator App is for informational and personal record-keeping purposes only. It does not provide medical advice, diagnosis, treatment recommendations, dosing instructions, prescription guidance, or clinical guidance. Always consult a qualified healthcare professional before making health-related decisions. Access & Trial: Peptide Tracker Calculator App includes a 3-day free trial. After the trial period, continued use of the functions inside the app requires an active in-app subscription. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.termsfeed.com/live/749b5654-1b56-44b2-a6f5-d5167d1a290d

Screenshots

Vial4 screens
Peptide Tracker Calculator App4 screens

Verdict

The call

The clearest difference is review sentiment: Peptide Tracker Calculator App at 100% against Vial's 0%. Peptide Tracker Calculator App also leads on rating (5.0 vs 3.0) and iOS requirement (15.1 vs 17.0). Vial's advantage is update cadence (every 3 days vs monthly) and ratings volume (4 vs 1). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Vial sells 3 in-app purchases, starting at $4.99 per month and Peptide Tracker Calculator App sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Peptide Tracker Calculator App holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews point the same way: 0% of Vial's written reviews are positive against 100% of Peptide Tracker Calculator App's.

UpkeepUpdate frequency

Vial ships an update every 3 days, Peptide Tracker Calculator App monthly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 5 level
Vial versus Peptide Tracker Calculator App: the parameters behind the verdict, then further details
ParameterVialPeptide Tracker Calculator App
PriceFreeFree
Rating3.0 (4 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings4 — better1
Update frequencyEvery 3 days — betterMonthly
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size2 MB49 MB
Age rating12+17+
DeveloperJEFFREY BLAINE HOLMANErfan Ahmadi

Customer experience

Vial

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Peptide Tracker Calculator App

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Vial

Subscriptions2
  • Vial Premium Monthly3 Days trial$4.991 Month
  • Vial Premium Annual3 Days trial$24.996 Months
One-time1
  • Vial Lifetime Access$44.99
3 purchases

Peptide Tracker Calculator App

Subscriptions3
  • Pro Pack3 Days trial$1.997 Days
  • Pro Pack3 Days trial$4.991 Month
  • Pro Pack3 Days trial$49.991 Year

Questions

Is Vial free?
Vial is free to download, with in-app purchases available.
Is Peptide Tracker Calculator App free?
Peptide Tracker Calculator App is free to download, with in-app purchases available.
Which has better reviews, Vial or Peptide Tracker Calculator App?
Peptide Tracker Calculator App is rated higher. Vial averages 3.0 out of 5 from 4 ratings, while Peptide Tracker Calculator App averages 5.0 from 1 ratings.
Do Vial or Peptide Tracker Calculator App have ads?
Neither Vial nor Peptide Tracker Calculator App shows ads.
Which is updated more often, Vial or Peptide Tracker Calculator App?
Vial ships an update every 3 days, and Peptide Tracker Calculator App monthly. Most recently, Vial was updated on October 23, 2026 and Peptide Tracker Calculator App on October 24, 2026.

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