Comparison

PepPal Peptide Dose Tracker vs Vialy

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

Head to head
About

PepPal Peptide Dose Tracker

Effortlessly manage peptide protocols with precise tracking of doses, side effects, and bloodwork. Visualize trends with interactive charts and monitor progress towards your health goals. Pro features offer advanced analytics and data export.

Highlights
  • Log precise dose timing and amounts
  • Track injection sites and adherence
  • Record and monitor side effects
  • Log and visualize bloodwork trends
  • Track weight and progress towards goals
  • Advanced analytics and data export (Pro)
Features
Read full description

PepPal makes it effortless to manage your peptide protocols with precision. Whether you're running a single compound or stacking multiple peptides, PepPal keeps everything organized so you never miss a dose. TRACK EVERY DOSE Log doses with exact timing, dosage amounts, and injection sites. Complete doses with a single tap and track your adherence over time. LOG SIDE EFFECTS Record side effects from a built-in library or add your own. Track when side effects started, how long they lasted, and which compounds they're associated with. Check-in prompts help you monitor ongoing effects. BLOODWORK TRACKING Log lab results for common markers like testosterone, estradiol, TSH, lipids, and more. Add custom markers and visualize trends over time with interactive charts. WEIGHT & PROGRESS Track weight over time with beautiful charts. Set goal weights and monitor your progress with visual indicators. INSIGHTS & ANALYTICS (Pro) Dive deep with active compound level charts, dosage trend analysis, injection site heat maps, and comprehensive bloodwork dashboards. Filter by time range and isolate individual compounds. EXPORT YOUR DATA (Pro) Export dose logs, weight entries, and protocols as CSV files for your records or to share with your healthcare provider. DISCLAIMER seek a doctor’s advice before making any medical decisions surrounding data logged in PepPal. https://touchgrass-screentime.my.canva.site/peppal/privacy https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Vialy

This app helps adults using prescribed peptides track their doses, manage protocols, and log injections. It calculates concentrations and units, plans injection schedules, and tracks vial usage. A reference library and dose reminders are included.

Highlights
  • Live dose and concentration calculation
  • Customizable protocol planning
  • Body map injection logging
  • Vial usage and cost tracking
  • Built-in peptide reference library
  • Dose reminders
  • Data export (JSON/CSV)
Features
Read full description

Vialy is a personal tracking and calculator tool for adults using prescribed peptides. It handles the math so you do not have to. Free. No ads. No subscriptions. No in-app purchases. RECONSTITUTE WITH CONFIDENCE Scrub the BAC water amount and watch the dose, the concentration, and the syringe units update live. No more squinting at a calculator app between hand washes. PLAN YOUR PROTOCOL Build phases with custom durations, scheduled days (daily, 5-on-2-off, weekly, or anything custom), dose in milligrams, multiple dose times per day, and a grace window for missed doses. Vialy keeps track of where you are in the protocol and what is next. LOG INJECTIONS Tap to log a dose from a body map. Vialy remembers each site you have used and warms up the map with halos so rotation becomes automatic. No spreadsheet required. TRACK YOUR VIALS Each vial shows the doses remaining, the estimated days until empty, and the cost. Plan-backed vials are sorted by soonest-empty first; as-needed vials get their own simpler view. Archive a vial when it is retired and the stats stay with it. PEPTIDE REFERENCE LIBRARY A built-in catalog of common peptides with mechanism notes, half-life, storage guidance, common side effects, and contraindications. This information is for context only and is not medical advice. DOSE REMINDERS Optional local notifications at your scheduled dose times, plus a heads-up when a vial is running low so you have time to reorder. EXPORT YOUR DATA JSON or CSV from Settings, anytime. Your data is yours. PRIVATE BY DESIGN - Sign in with Apple only - no passwords, no third-party logins - No tracking, no analytics, no advertising - No HealthKit access, no location, no camera, no contacts - Account deletion is one tap; your data is removed from our servers IMPORTANT Vialy is not a medical device and does not provide medical advice. It does not replace your clinician. All doses are entered by you for personal reference only. Always follow the guidance of a licensed clinician who has prescribed your protocol.

Screenshots

PepPal Peptide Dose Tracker4 screens
Vialy4 screens

Verdict

The call

The clearest difference is review sentiment: Vialy at 100% against PepPal Peptide Dose Tracker's 50%. Vialy also leads on rating (5.0 vs 3.5) and in-app purchases (none vs 2). On price, ratings volume, ads 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. PepPal Peptide Dose Tracker sells 2 in-app purchases, starting at $3.99 per month. Vialy asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Vialy holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews point the same way: 50% of PepPal Peptide Dose Tracker's written reviews are positive against 100% of Vialy's.

UpkeepUpdate frequency

PepPal Peptide Dose Tracker ships an update weekly, Vialy every 2 days. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

Scorecard5 real differences · 5 level
PepPal Peptide Dose Tracker versus Vialy: the parameters behind the verdict, then further details
ParameterPepPal Peptide Dose TrackerVialy
PriceFreeFree
Rating3.5 (4 ratings)5.0 (2 ratings) — better
Positive reviews50.0% of reviews100.0% of reviews — better
Number of ratings4 — better2
Update frequencyWeeklyEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad — betteriPhone
Requires iOS17.017.0
Further details — not scored
Size12 MB15 MB
Age rating17+17+
DeveloperJOSEPH SAMUEL GRZYBLunium AB

Customer experience

PepPal Peptide Dose Tracker

All ratings4 ratings
Positive50.0%
Neutral25.0%
Negative25.0%
Written reviews4 reviews
Positive50.0%
Neutral25.0%
Negative25.0%

Vialy

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

PepPal Peptide Dose Tracker

Subscriptions1
  • Monthly Subscription3 Days trial$3.991 Month
One-time1
  • Lifetime Subscription$19.99
None

Vialy

No in-app purchases

Questions

Is PepPal Peptide Dose Tracker free?
PepPal Peptide Dose Tracker is free to download, with in-app purchases available.
Is Vialy free?
Vialy is free to download, with no in-app purchases.
Which has better reviews, PepPal Peptide Dose Tracker or Vialy?
Vialy is rated higher. PepPal Peptide Dose Tracker averages 3.5 out of 5 from 4 ratings, while Vialy averages 5.0 from 2 ratings.
Do PepPal Peptide Dose Tracker or Vialy have ads?
Neither PepPal Peptide Dose Tracker nor Vialy shows ads.
Which is updated more often, PepPal Peptide Dose Tracker or Vialy?
PepPal Peptide Dose Tracker ships an update weekly, and Vialy every 2 days. Most recently, PepPal Peptide Dose Tracker was updated on October 24, 2026 and Vialy on October 15, 2026.

Other comparisons