Supported Features
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VoiceOver
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Voice Control
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Larger Text
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Dark Interface
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Differentiate Without Colour Alone
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Sufficient Contrast
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Reduced Motion
Vyyz
Track your water intake
Free · In-App Purchases · Designed for iPhone
Water tracking as it should be: simple, smart, and truly private.
Vyyz is a privacy-first water intake tracker designed exclusively for iPhone and Apple Watch. Built with native technologies and a deep respect for user privacy, it helps you stay hydrated without compromising your personal data.
One-Tap Logging.
Add water with a single tap. The interface is deliberately simple – tap the plus button, and you're done. No unnecessary steps, no social features, no distractions. Vyyz learns your most-used amounts and adapts to your habits.
Complete Privacy.
Your water intake data never leaves your devices. Everything is stored locally and synced through your private iCloud account.
Apple Watch App and Seamless Multi-Device Synchronization.
Log your water intake anywhere and see it instantly on all your devices.
Smart Reminders.
Set your active hours and reminder frequency. Vyyz respects your schedule, sending gentle nudges only during your specified times. When you reach your daily goal, reminders automatically stop.
Weather-Based Intelligence.
Enable weather notifications to get extra reminders on hot days or when UV levels are high. Simply choose a city close to you from a pre-loaded list.
Works with Apple Health.
Using Vyyz with the Apple Health app helps you build a more complete picture of your wellness. With your permission, Vyyz can write water intake data to the Apple Health app, and read manual entries or data from other hydration apps.
Personalized Goals.
Set your daily goal manually or use an intelligent calculator that considers your age, weight, activity level, diet, lifestyle and other factors. Based on guidelines from EU and US health authorities, it provides personalized recommendations.
What Vyyz Doesn't Do.
There are a thousand Nos to every Yes. In a world where everyone wants to track you, analyze and monetize you, Vyyz is different: no advertisements, no sponsorships, no tracking, no data collection, no monetization, no nagging to upgrade.
Subscription required after trial period.
Your subscription ensures ongoing development and support without compromising your privacy with ads, data collection, or sponsored content.
Privacy: https://vyyz.app/en/privacy/
Terms of Use: https://vyyz.app/en/terms/
Ratings & Reviews
This app has not received enough ratings or reviews to display an overview.
Thank you for using Vyyz! This update includes:
- Improved synchronization across devices
- Stability improvements and bug fixes
- Vyyz is now completely free, available without subscription
The developer, Tamas Bartal, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
The developer indicated that this app supports the following accessibility features. Learn More
Information
- Size
- 26.8 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 18.5 or later.
- iPhone
Requires iOS 18.5 or later. - Mac
Requires macOS 15.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.5 or later. - Apple Watch
Requires watchOS 10.6 or later.
- Languages
- English
- Age Rating
13+
- 13+
- Infrequent
Medical Treatment Information
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Monthly subscription HUF1,790.00
- One-year subscription HUF19,990.00
- Provider
Tamas Bartal
- Tamas Bartal has identified itself as a trader for this app and confirmed that this product or service complies with European Union law.
- Address
2541 Lábatlan
Bajcsy-Zs. u. 10.
Hungary - Phone Number
+36 302191021 - Email
tamas@bartal.org
- Copyright
- © 2025 Tamas Bartal