Doserly vs Vialy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Doserly
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Track medications, supplements, peptides, labs, symptoms, and supply inventory in one place. Doserly Free includes core medication tracking; Doserly Pro is an optional paid subscription for expanded domains, advanced insights, AI reports, household profiles, and protocol tools. Built for routines too complex for basic reminder apps: see what is due, log what you take, and keep clear records for your healthcare conversations. FREE PLAN INCLUDED Doserly Free includes up to 3 medication items, schedules and reminders, one-tap logging, adherence history, labs and biomarkers, symptoms and wellness notes, up to 3 inventory items with expiry and low-stock tracking, offline access, and secure sync. Free includes the Peptide Reconstitution Calculator, Peptide Draw Volume Calculator and Unit Converter. Calculators perform arithmetic on your entered values and do not recommend doses. Free also includes the Injection Site Rotation Tracker, Travel Planner, and the offline medication interaction reference report. DOSERLY PRO SUBSCRIPTION - SEPARATE PURCHASE REQUIRED Doserly Pro requires a paid subscription; review current options and price in the app. Pro unlocks unlimited medication and health item tracking; supplement, peptide, TRT/HRT, and performance domains; protocol planning and phase management; interaction reference checks across all tracked domains; custom charts and advanced insights; peak serum level estimates; AI health reports and history; multiple profiles for family or pets; and advanced inventory (unlimited items, shared inventory, batch add). TRAVEL PLANNER Plan multi-stop trips and compare keeping your timing, using the destination clock, or adjusting gradually. Informational reference only. INTERACTION CHECKS Review your stack against built-in reference data, even offline. Findings are ranked by what may be worth discussing, and anything not assessed is listed. Educational information only, not medical advice; references may not include every interaction that matters for you. Discuss findings with your pharmacist or healthcare practitioner. Free covers medications; Pro covers all domains. WEARABLES With your permission, import available sleep, heart rate, resting heart rate, steps, and paired blood pressure records from Apple Health on your iPhone. Imports are read-only and belong to the primary account owner. You choose the categories and separately consent to syncing them to your Doserly account. Doserly does not measure these values or provide a watch app. AI-ENHANCED REPORTS - PRO SUBSCRIPTION REQUIRED AI-enhanced summaries describe your recorded logs, labs, symptoms, adherence, and inventory. Reports need internet, your permission for third-party processing, enough history, and an available allowance. Save a report as a PDF to share. FOR YOUR HOUSEHOLD - PRO SUBSCRIPTION REQUIRED Separate profiles for yourself, family members, or pets, each with its own schedule, inventory, and history. SECURE BY DESIGN Records live in an encrypted on-device database and work offline. Lock the app with App Lock using Face ID, Touch ID, or your passcode, and turn on two-factor sign-in with an authenticator app. Export your data or delete your account from Settings. Sync, purchases, and AI reports need internet. Doserly is for adults 18 and older. It is not a medical device and does not diagnose, treat, cure, or prevent any medical condition. Calculators perform arithmetic on the values you enter and do not recommend doses. Reminders, charts, calculations, interaction information, and AI reports can be incomplete or incorrect. Consult a qualified healthcare professional before making medical decisions or changing treatment. Doserly is not an emergency service. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Doserly Terms of Service: https://doserly.com/app/terms Privacy Policy: https://doserly.com/app/privacy ‘Powered by fatsecret nutrition API’ (www.fatsecret.com)
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.
- 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)
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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
Verdict
The clearest difference is in-app purchases: Vialy at none against Doserly's 2. Vialy also leads on update cadence (every 2 days vs every 2 weeks). On price, ads, device support and iOS requirement 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. Doserly sells 2 in-app purchases, starting at $4.99 per month. Vialy asks for nothing beyond the download.
Doserly ships an update every 2 weeks, Vialy every 2 days. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.
| Parameter | Doserly | Vialy |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 2 weeks | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 114 MB | 15 MB |
| Age rating | 17+ | 17+ |
| Developer | Viking Media Labs Inc. | Lunium AB |
In-app purchases
Doserly
- Doserly Pro - Monthly$4.991 Month
- Doserly Pro - Yearly$29.991 Year
Vialy
No in-app purchases









