Ulay.
Lifestyle
Only for iPhone
Free · In-App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Ulay is a private hydration companion with heirloom charm—not a social feed. Set your daily water goal, log sips in one tap, and watch your cobalt progress ring fill through the day.
Choose a vessel identity in Heirloom Cove—from Glade Goblet to Cobalt Stein—to personalize reminders and keepsake frames. Add a drink photo or a short voice note to any entry, then promote your best days to the Vista Shimmer shelf and export polished cards to Photos.
Features:
• One-tap sip logging with custom amounts
• Daily goal ring and week/month history
• Ten heirloom vessel styles and local reminder chimes
• Keepsake card composer with export to Photos
• Optional voice notes with visible recording indicator
• Dark Mode and offline-first storage
Your logs and media stay on your iPhone unless you choose to export. Coins are optional for premium frames and extra reminder slots.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
The developer, Gilda Renzo, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Purchases
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Size
- 34.3 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
16+
- 16+
- Infrequent
Mature or Suggestive Themes
- In-App Purchases
Yes
- Regular Access Pack6 89,99 €
- Regular Access Pack5 39,99 €
- Regular Access Pack4 19,99 €
- Regular Access Pack3 12,99 €
- Regular Access Pack2 5,99 €
- Regular Access Pack1 1,99 €
- Basic Unit11 99,99 €
- Basic Unit10 89,99 €
- Basic Unit9 59,99 €
- Basic Unit8 34,99 €
- Provider
Gilda Renzo
- Gilda Renzo has not identified itself as a trader for this app. If you are a consumer in the European Economic Area, consumer rights do not apply to agreements between you and the provider.
- Copyright
- © 2026 Ulay Inc.