# Vessel: Water Tracker — Hydration, Caffeine & Drinks

> Hydration, Caffeine & Drinks (iPhone/iPad app by DUMITRU BUMBU.)

- Source: https://appshunter.io/ios/app/vessel-water-tracker/id6762180973 (this page in markdown: same URL + `.md`)
- Developer: [DUMITRU BUMBU](https://appshunter.io/developer/1868107712)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Age rating: 12+
- Requires: iOS 18.0 · 5 MB
- Languages: American English
- Released: 2026-04-21
- Data updated: 2026-07-11
- User reviews in markdown: https://appshunter.io/ios/app/vessel-water-tracker/id6762180973/reviews.md

## What is Vessel?

Vessel is the smartest way to track your daily hydration. Unlike other apps that count every drink equally, Vessel uses real peer-reviewed research to show you how hydrating your drinks actually are.

WHY VESSEL IS DIFFERENT
• Scientific hydration multipliers — coffee counts as 92% hydrating (Killer et al. 2014), beer at -10%, spirits at -50%
• Beautiful ocean-depth progress ring that deepens as you drink more
• Built-in health warnings for excess caffeine, alcohol, and overhydration

FEATURES
• Fast logging — one tap to add water, coffee, tea, beer, wine, and more
• Daily progress ring with smooth water wave animation
• Celebration when you hit your goal
• 12 achievement badges for streaks and milestones
• Week / Month / 3-Month charts with color-coded drink breakdown
• Hydration Science page with cited research
• Smart reminders at your chosen hours
• Apple Health sync for water and caffeine
• Body weight-based goal calculator
• Dark mode support
• Ounces, milliliters, and liters

HEALTH WARNINGS
Vessel alerts you when:
• Caffeine exceeds FDA's 400mg/day limit
• Alcohol intake crosses CDC moderate drinking guidelines
• Water intake approaches levels that risk hyponatremia (over 3.5L/day)

YOUR DATA, PRIVATE
All drink data stays on your device. Optional Apple Health sync is fully under your control. No accounts, no tracking, no ads.

Drink smarter, not just more.

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Annual | $19.99 | per year |
| Monthly | $2.99 | per month |
| Annual (25% Off) | $14.99 | per year |



## Version history (last 2 releases)

### 1.5 — 2026-04-25

VESSEL PRO
• Vessel Pro subscription — unlock insights, caffeine tracking, health warnings, achievements, Apple Health sync, and full drink history
• 7-day free trial on all plans

iPAD SUPPORT
• Native iPad layout with adaptive design
• Sidebar navigation on iPad
• Optimized for all iPad sizes

ONBOARDING
• New guided setup with hydration facts, name personalization, and weight-based goal calculator
• Smart Quick Add that learns your most frequent drinks

IMPROVEMENTS
• Better dark mode colors
• Smoother animations
• Bug fixes and performance improvements

### 1.0 — 2026-04-21

No release notes.

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All apps by DUMITRU BUMBU: https://appshunter.io/developer/1868107712

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-11.*