# Trinki: Water Reminder Tracker — Hydration Goal, Weather-Aware

> Personalized water intake tracker with smart reminders and weather adjustments. (iPhone/iPad app by Noel Weinberg.)

- Source: https://appshunter.io/ios/app/trinki-water-reminder-tracker/id6748217192 (this page in markdown: same URL + `.md`)
- Developer: [Noel Weinberg](https://appshunter.io/developer/1823665034)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.5 · 5 MB
- Languages: American English, German (Germany)
- Released: 2025-07-13
- Data updated: 2026-08-31
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/trinki-water-reminder-tracker/id6748217192/reviews.md

## What is Trinki?

Drink enough — automatically.

Trinki calculates your perfect daily goal and reminds you to drink at exactly the right moment. Science-based, weather-aware and 100% private — no account, no cloud, no subscription.

WHY TRINKI?
• Scientifically precise — your goal follows EFSA/DGE guidelines based on weight, sex and activity
• Weather-smart — automatically raises your goal on hot days
• Smart & adaptive — minute-precise reminders that know your pace and learn your drinking routine
• 100% privacy — all data stays on your device

FEATURES
• Fountain map — over 22,000 public drinking fountains across Germany, free for everyone
• Personalized hydration goals for your body
• Reminders at the right moment — after every glass, Trinki replans the rest of your day
• A good-morning greeting with the first reminder of the day
• Automatic weather adjustment in the heat
• Motivating progress view with a daily overview
• Flexible glass sizes (50–1000 ml)
• Quiet hours for your sleep time
• Fresh design for the latest iOS

⌚ TRINKI PRO (optional one-time purchase, no subscription)
• Apple Watch app — log glasses on your wrist, ring at a glance
• Home and Lock Screen widgets — quick logging, including Shortcuts and Siri
• Apple Health — your water lands next to your health data
• Gentle reminders without sound
• All future Pro features included

SCIENCE-BASED
Based on EFSA and DGE recommendations. Trinki accounts for:
• Biological sex (women ~2.0 L, men ~2.5 L of beverages)
• Body weight (±10 ml per kg)
• Activity level (factor 1.0 to 1.6)
• Ambient temperature

YOUR DATA IS YOURS
• No sign-up required
• No cloud sync, no tracking
• GDPR-compliant and fully offline
• No subscription — Trinki Pro is a one-time purchase too

HOW IT WORKS
1. Set up in 2 minutes
2. Trinki calculates your optimal daily goal
3. Get gentle reminders
4. Track with a single tap
5. Stay healthily hydrated!

Made in Germany. Download Trinki and feel the difference.

## Key features

- Personalized hydration goals
- Weather-aware goal adjustments
- Smart and adaptive reminders
- Fountain map for Germany
- Progress tracking
- Flexible glass sizes
- Quiet hours

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Trinki Pro | $3.99 | one-time |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/trinki-water-reminder-tracker/id6748217192/reviews.md

### 5/5 — Genau so

*2025-07-10*

Es ist schwierig genug zu trinken, diese App motiviert mich!

**Developer response:** Super, weiterhin viel Erfolg.

### 5/5 — Vielversprechend

*2025-07-09*

Ohne viel schnick schnack. Einfach getrunkene Gläser tracken und ans trinken erinnert werden. Super!

**Developer response:** Danke für das Feedback!

## Frequently asked questions about Trinki

### How does Trinki calculate my daily water goal?

Trinki uses EFSA/DGE guidelines, considering your weight, sex, activity level, and ambient temperature to scientifically determine your optimal daily hydration goal.

### Does Trinki have ads?

No, Trinki is ad-free. The core app is free to use, with an optional one-time purchase for Trinki Pro features.

### What is Trinki Pro and how much does it cost?

Trinki Pro is an optional one-time purchase that unlocks features like Apple Watch integration, home and lock screen widgets, and Apple Health syncing. The price for Trinki Pro is not specified in the provided data.

### Is Trinki available on Apple Watch?

Yes, Trinki offers an Apple Watch app as part of the optional Trinki Pro purchase, allowing you to log glasses and view your ring status directly on your wrist.

### How often is Trinki updated?

The latest version, 1.4.1, was last updated on July 29, 2026, indicating a recent update. Future updates will include all new Pro features.

### What devices does Trinki support?

Trinki is supported on Apple Watch and iPhone, offering a seamless experience across these platforms.

### Is Trinki suitable for children?

Trinki has an age rating of 4+, making it suitable for younger users to learn about healthy hydration habits.

### Does Trinki sync with Apple Health?

Yes, Trinki Pro integrates with Apple Health, allowing your water intake data to be logged alongside your other health metrics.

## Version history (last 5 releases)

### 1.4.1 — 2026-07-29

Reminders That Ease Off
When you stop responding and do not open the app for a while, Trinki stops piling on reminders. It picks back up the moment you return.

Apple Health Connects Properly
The Apple Health switch no longer jumps back, and logged glasses reliably arrive in Health. If write access is missing, Trinki now says so and shows you the way there.

Complete Onboarding Texts
Some onboarding texts were cut off depending on language and text size. They now appear in full.

### 1.4.0 — 2026-07-24

• Fountain finder: over 22,000 public drinking fountains across Germany — free for everyone
• Reminders at the right moment: minute-precise instead of on the full hour, adapting to your pace and learning your preferred drinking times
• Good morning: the first reminder of the day now greets you properly
• More reliable: the weather goal refreshes automatically every morning, glass counts are consistent everywhere, and delivered notifications clear when you open the app
• Location only with context — Trinki asks only when you use weather or the fountain map
• New in Settings: Credits & Data Sources

### 1.3.0 — 2026-07-07

New in version 1.3.0:
- Tip jar: if you enjoy Trinki, treat the development to a coffee in Settings - voluntary, no extra features
- Redeem code: gift codes for Trinki Pro can now be redeemed right in the app
- Reminders count correctly when you drink in between and clear from Notification Center when you open the app
- More personal reminder texts when you have added your name
- Fixed: a crash during morning background scheduling could delay reminders

### 1.2.0 — 2026-06-14

NEW: Trinki Pro (one-time purchase, no subscription)
• Apple Watch app – log glasses on your wrist
• Home and Lock Screen widgets with quick logging
• Apple Health – your water next to your health data, on request
• Gentle reminders without sound

For everyone:
• Completely rewritten reminder texts that know your progress and your streak
• Log a glass via Shortcuts or Siri
• Reminders now refresh reliably in the background
• New “What’s New” section in Settings
• Many refinements and stability fixes

### 1.1 — 2026-06-11

• Refreshed design with the new iOS 26 Liquid Glass look
• Fully updated for the latest iOS — faster and more reliable
• More consistent daily goal across onboarding and settings
• Fixes: creating a profile without a name, smoother onboarding, and background reminder scheduling

## Apps similar to Trinki

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Sippie: Hydration Tracker](https://appshunter.io/ios/app/sippie-hydration-tracker/id6762090601) | — | Free | Health & Fitness |
| [Vari: Water & Beverage Tracker](https://appshunter.io/ios/app/vari-water-and-beverage-tracker/id6759248422) | — | Free | Health & Fitness |
| [Waterd](https://appshunter.io/ios/app/waterd/id6761774902) | — | Free | Health & Fitness |
| [Sippi](https://appshunter.io/ios/app/sippi/id6751645504) | — | Free | Health & Fitness |
| [Flow: Hydration Tracker](https://appshunter.io/ios/app/flow-hydration-tracker/id6758463516) | — | $3.99 | Health & Fitness |
| [Uru - Hydration Tracker](https://appshunter.io/ios/app/uru-hydration-tracker/id6757283737) | 5.0 (2) | Free | Health & Fitness |

## More apps by Noel Weinberg

- [99 Plates: Recipes & Roulette](https://appshunter.io/ios/app/99-plates-recipes-and-roulette/id6747975811)
- [Erstatto - PKV & Beihilfe](https://appshunter.io/ios/app/erstatto-pkv-and-beihilfe/id6748588315)
- [Unruh - Watch Accuracy](https://appshunter.io/ios/app/unruh-watch-accuracy/id6760858048)
- [Polly: Pollen & Allergie](https://appshunter.io/ios/app/polly-pollen-and-allergie/id6760858786)
- [Gubox: Vouchers & Gift Cards](https://appshunter.io/ios/app/gubox-vouchers-and-gift-cards/id6760893030)

All apps by Noel Weinberg: https://appshunter.io/developer/1823665034

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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 2026-08-31.*