Download VSTSAWEB
Your health calculators and challenges, in one private app.
Install VSTSAWEB and keep BMI, calorie, body fat, and BMR/TDEE tools close at hand, together with a focused challenge system that works fully offline.
100% offline · No account required
Local on‑device storage only
Scan to open this site
Use your phone's camera to open the website and follow platform‑specific download instructions.
Comprehensive health
Day 7 / 21
Today's check‑in
BMI · Calories · Body fat · BMR/TDEE
BMI
22.4
Normal
Calories
1,860
Within target
Streak: 7 days
Next tip in 1h
System requirements
VSTSAWEB is designed for modern mobile platforms.
- iOS / iPadOS: iOS 15 or later is recommended.
- Android: Android 10 or later is recommended.
- Storage: At least 50 MB of free space.
- Network: Not required for core use; optional for initial download and updates.
How to get started
1
Open this page on your device or scan the QR code to visit the website.
2
Tap the App Store or Google Play button and follow the standard installation flow.
3
Open VSTSAWEB, pick a calculator, and run your first health checks.
4
Create your first challenge, set a realistic target, and start logging daily check‑ins.
Need help?
If you have trouble installing VSTSAWEB or have questions about supported platforms, you can reach out via the Contact page.