❤️ Health tracking, reimagined

Know your vitals.
Own your data.

Track blood pressure, weight, heart rate, sleep, caffeine, and medications — all stored privately on your device. No accounts. No cloud. No subscriptions.

Free to download No account required 100% local data
Preslia home screen showing blood pressure 119/76
Each screen with a purpose
Home tab
Home
Stats tab
Stats
Calendar tab
Calendar
Medications tab
Medications
Doctor prep view
Doctor Prep
PDF health report
PDF Report
Built for real health tracking

Six types of vitals, medication management, custom metrics, and trend charts — all in one app that respects your privacy.

❤️
Blood Pressure

Log systolic, diastolic, and pulse. Automatic classification (Normal, Elevated, Stage 1 & 2). Tap "Doctor prep" for a ready-to-share summary with morning/evening averages and trend charts.

⚖️
Weight & Heart Rate

Track weight in kg or lbs with an optional goal. Log resting heart rate alongside your other vitals. Charts show your progress over any time range.

😴
Sleep & Caffeine

Log sleep hours and caffeine intake. Correlate rest and stimulants with your blood pressure trends to find what affects you most.

💊
Medication Manager

Add medications with dose, frequency, and color code. Log each dose with one tap and build a streak. Daily reminders keep you on track, and full history is included in every PDF report.

📈
Charts & Trends

Interactive charts across 5 time ranges (7d to 1y) with daily or weekly averages. Calendar view shows every logged day at a glance. Export a polished PDF in one tap.

👥
Multiple Profiles

Track vitals for your whole household — yourself, a partner, or an elderly parent. Each profile is completely separate and independent.

Up and running in seconds

No sign-up forms, no cloud setup, no subscription prompts on first launch. Just open the app and start tracking.

1
Create a profile

Add your name on first launch. Add more profiles for family members anytime — each with its own complete history and medications.

2
Log your readings

Tap the + button to add blood pressure, weight, heart rate, sleep, or caffeine. Readings are timestamped automatically or you can backdate them.

3
See your trends

Visit Stats for interactive charts and rolling averages, or tap "Doctor prep" on the home screen for a one-tap summary of your last 30, 90, or 180 days — ready to share with your doctor.

We never see your health data. Ever.

There are no servers, no accounts, and no cloud sync. Every reading you log stays in your device's local storage. Preslia has no way to access it — by design.

Read the full privacy policy →
🔒
Stored locally only
Hive database on your device. No sync. No upload. Ever.
🚫
Zero analytics or tracking
No analytics SDKs. No ad networks. No crash reporters.
👤
No account required
No email, no sign-up — not even optional. Just install and go.
📤
You control exports
PDF and backup exports go only to your share sheet — your choice.
Preslia Premium

One price.
Everything unlocked.
Forever.

Premium is a single one-time purchase — not a subscription. Pay once and every feature is yours permanently, including all future updates.

📄
PDF Reports — beautifully formatted doctor reports with charts, averages, and medication history
🎨
Custom Themes — choose from dozens of color schemes to personalize your experience
📊
Custom Metrics — add any health metric you want to track beyond the built-in ones
👥
Unlimited Profiles — track vitals for your whole family, no cap
📱
Home Screen Widget — see your latest blood pressure reading at a glance
⭐ Preslia Premium
$9.99
One-time purchase · No subscription · No expiry
PDF doctor reports
Custom app themes
Custom metrics
Unlimited profiles
Home screen widget
All future updates
Get Premium →

Available via App Store or Google Play in-app purchase

Start tracking your health today

Free to download. No sign-up. Your data stays on your device — always.