VialMate
A private injection tracker. Built for iPhone.
VialMate is the injection tracker for people who care where their medication data goes. Built native on SwiftUI and SwiftData for iOS 17+. Log doses, manage vials and reconstitution math, set reminders that respect your real cadence (daily, weekly, monthly, custom interval), and visualize plasma concentration with proper pharmacokinetic charts. Everything lives on your iPhone in encrypted device storage. Pro features add optional iCloud sync (through your private CloudKit database — Apple-managed, no third-party servers), advanced Insights cards, HealthKit lab record auto-import, and clinical PDF / CSV / JSON exports you can share with your provider. There are zero analytics SDKs, zero profiling, and the only outbound network calls are to OpenFoodFacts and USDA FoodData Central (both free public APIs, called only when you actively search a food). Designed and tested by someone who actually injects.
Health disclaimer
VialMate is a personal tracking tool. It is not medical advice, not a medical device, and not a substitute for professional healthcare. Always consult a licensed practitioner who knows your medical history before making dosing, scheduling, or clinical decisions about your treatment.
Built with
Planned pricing
Free to start. Pro when you need more.
Pricing for VialMate when it ships on the App Store. These tiers aren't available to purchase yet — leave your email and we'll let you know on launch day.
Free
Core tracker, no time limits.
- Unlimited dose logging
- 3 active medications
- All reminder cadences (daily / weekly / monthly / interval)
- Vial inventory + reconstitution calculator
- 6 basic Insights cards
- Food tracker (OpenFoodFacts + USDA)
- Manual lab entry
- Apple Health: read body weight, energy, exercise
- Face ID app lock
Pro — Monthly
Auto-renewing via Apple. Cancel anytime.
- Unlimited active medications
- iCloud sync (your private CloudKit)
- 8 advanced Insights cards
- HealthKit lab record auto-import
- PDF / CSV / JSON exports
- Shotsy + VialMate backup import
- Everything in Free
Pro — Yearly
Same Pro features, billed once a year.
- Everything in Pro Monthly
- Billed once per year by Apple
- ~44% off monthly rate
Pro — Lifetime
Pay once. Own it.
- Everything in Pro, forever
- No recurring charges
- Non-consumable in-app purchase
- Survives subscription cancellation
Subscription terms
Auto-renewal. Pro subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Your Apple ID account will be charged for renewal within 24 hours prior to the end of the current period at the cost of the chosen package (Monthly $2.99 / Yearly $19.99).
Managing your subscription. You can manage your subscription and turn off auto-renewal at any time in iOS Settings → [Your name] → Subscriptions. Cancellation takes effect at the end of the current paid period — you keep Pro until then.
Payment. Payment is charged to your Apple ID at confirmation of purchase. VialMate never sees your payment method, card number, or billing address. Refund requests go through Apple's standard process at reportaproblem.apple.com.
Subscription group. Monthly and yearly subscriptions share the same App Store subscription group — you can switch freely between them. The lifetime tier is a one-time, non-consumable in-app purchase: no renewal, no recurring charge, and it survives cancellation of any subscription.
Restore purchases. If you've previously purchased Pro and reinstall VialMate or sign in on a new device, open Settings → Account → Restore Purchases inside the app to recover your entitlement at no charge.
By subscribing or purchasing the lifetime license, you agree to the VialMate Privacy Policy and the VialMate Terms of Service. Subscriptions are managed by Apple under the Apple standard EULA.
Apple, the Apple logo, iPhone, iPad, App Store, Apple Health, HealthKit, iCloud, Face ID, and Apple ID are trademarks of Apple Inc., registered in the U.S. and other countries and regions. VialMate is an independent product not made by, affiliated with, or endorsed by Apple Inc.
Features
Native iOS — SwiftUI + SwiftData (iOS 17+)
Local-first: data lives on your iPhone, encrypted at rest
Optional iCloud sync through your private CloudKit database (Pro)
Zero analytics SDKs, zero profiling, zero third-party tracking
Apple Health integration — read body metrics, optionally write injections to Health
HealthKit lab record auto-import for providers using Apple Health (Pro)
Pharmacokinetic plasma curves with adherence overlay
Vial reconstitution calculator with syringe diagram
Smart reminders on the Lock Screen with "Logged it" / "Snooze" quick actions
App Intents — Siri shortcuts for LogShot and GetNextDose
Live Activities for next-due tracking
Clinical PDF reports (30 / 90 day) for sharing with your provider (Pro)
CSV and JSON exports for your own records (Pro)
Face ID app lock
Migration importer for Shotsy and the VialMate PWA
Food tracker — OpenFoodFacts + USDA FoodData Central (free public APIs)
No accounts, no signup, no password recovery — your iPhone is the account
Screenshots
