# Liquid vs Interval Timer for Apple Watch

The clearest difference is review sentiment: Interval Timer for Apple Watch at 100% against Liquid's 0%. Interval Timer for Apple Watch also leads on rating (5.0 vs 4.5) and update cadence (every 8 days vs every 2 months). Liquid's advantage is ratings volume (24 vs 5) and iOS requirement (15.7 vs 18.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Liquid sells 2 in-app purchases, starting at $1.99 per month and Interval Timer for Apple Watch sells 5 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Interval Timer for Apple Watch holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 24 and 5 respectively. Written reviews point the same way: 0% of Liquid's written reviews are positive against 100% of Interval Timer for Apple Watch's.

Liquid ships an update every 2 months, Interval Timer for Apple Watch every 8 days. The most recent releases landed on October 23, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Liquid | Interval Timer for Apple Watch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (24 ratings)](https://appshunter.io/ios/app/liquid-water-reminder/id1587527145/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/interval-timer-for-apple-watch/id6737627055/reviews)** |
| Number of ratings | **24** | 5 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | Freemium | Freemium |
| Size | 32 MB | 64 MB |
| Requires iOS | **15.7** | 18.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Ostap Vasiuta](https://appshunter.io/developer/1587527147) | [Vladyslav Lietun](https://appshunter.io/developer/1528499723) |

## What reviewers say

### Liquid

[App page](https://appshunter.io/ios/app/liquid-water-reminder/id1587527145)

Easily track your daily water intake and achieve your hydration goals. This app offers smart reminders, customizable goals, and a wide variety of drink types to help you stay hydrated and improve your overall health. It integrates with HealthKit and provides progress tracking.

**Highlights:** Customizable daily hydration goals, Progress tracking and history, Over 120 drink types, Smart reminders, HealthKit integration, Leaderboard competition, Customizable themes and cup sizes

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Liquid Subscription 1 Month | $1.99 | per month |
| Liquid Subscription 1 Year | $14.99 | per year |


### Interval Timer for Apple Watch

[App page](https://appshunter.io/ios/app/interval-timer-for-apple-watch/id6737627055)

This minimalist timer app helps you manage exercise and rest periods for effective workouts. Customize intervals, stay on track with timely notifications, and focus on your fitness goals with its clean interface.

**Highlights:** Quick timer setup, Customizable intervals, Rest period notifications, Minimalist user interface, Native iOS development

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Timestro Pro - Monthly | $1.99 | per month |
| Timestro Pro - Yearly | $11.99 | per year |
| Timestro Pro - Yearly | $17.99 | per year |
| Timestro Pro | $11.99 | one-time |
| Timestro Pro | $17.99 | one-time |


## Frequently asked questions

### Is Liquid free?

Liquid is free to download, with in-app purchases available.

### Is Interval Timer for Apple Watch free?

Interval Timer for Apple Watch is free to download, with in-app purchases available.

### Which has better reviews, Liquid or Interval Timer for Apple Watch?

Interval Timer for Apple Watch is rated higher. Liquid averages 4.5 out of 5 from 24 ratings, while Interval Timer for Apple Watch averages 5.0 from 5 ratings.

### Do Liquid or Interval Timer for Apple Watch have ads?

Neither Liquid nor Interval Timer for Apple Watch shows ads.

### Which is updated more often, Liquid or Interval Timer for Apple Watch?

Liquid ships an update every 2 months, and Interval Timer for Apple Watch every 8 days. Most recently, Liquid was updated on October 23, 2026 and Interval Timer for Apple Watch on October 22, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*