Comparison

Liquid vs Interval Timer for Apple Watch

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Liquid

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
Read full description

Drinking enough water has never been easier! Start just now! Water tracking is fun when using Liquid! Liquid is a fast, simple, friendly app to help you meet your health goals, control and track your daily water balance and stay hydrated each day. • Calculate and customize your daily hydration goal • Control your daily progress comfortably • Track your success over time • Select from the largest collection of drinks (120+ drink types) • Push the drinks with ease using widgets • Configure and receive smart reminders during your day • Synchronize your progress with the Health App • Compete with others by tracking your rank on the leaderboard • Customize the overall experience: choose your favorite app theme, set your personal cup size to measure drinks. • Water intake calendar • Oz/ml units Water is essential for life and maintaining optimal levels of hydration is vitally important for humans to live long, healthy and beautiful life. Why is water balance so important? It impacts the human immune system, metabolism processes, brain activity, skin condition and overall health conditions. Balanced hydration level helps to stay focused, be more productive, less stressful and feel better. Individual water needs vary widely depending on many factors of human body. This app helps to calculate the optimal water consumption amount, keep track of hydration level and stay hydrated each day. Liqiud hydration goal calculation is based on scientific data, papers, articles, investigations and medical recommendations. You can customize your daily goal based on your personal recommendations. We are focused to create the best personalized experience for you. Our goal is to help you meet your health goals, control and track your daily water balance and stay hydrated each day. Liquid uses HealthKit in order to record drinking data to Nutrition section in Health application. The app requests access to the following data types: Water, Caffeine, Blood Alcohol Content, Weight. When you add a drink in the app - it automatically sends the data to Health app. The synchronization with Apple Health can be switched off in the application Settings. Privacy Policy: https://liquidapp.xyz/privacy_policy.html Terms of Use: https://liquidapp.xyz/terms_of_service.html We constantly improve to satisfy your needs. We seek your feedback. Feel free to contact us at contact@liquidapp.xyz Stay hydrated with Liquid!

About

Interval Timer for Apple Watch

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
Read full description

Take control of your fitness routine with Timestro—the minimalist timer app designed for both gym enthusiasts and home workout fans. Simplify your workouts by effortlessly tracking exercise and rest periods, so you can focus on achieving your goals. FEATURES: • Quick Timer Setup: Start your workouts without delay. Set up your exercise and rest intervals in seconds. • Train at Your Pace: Customize timers to match your training style, whether it's high-intensity intervals or steady-paced sets. • Avoid Overdue Rest: Stay disciplined with timely notifications that keep your rest periods on track. • Minimalistic UI: Navigate with ease through a clean and user-friendly interface designed to eliminate distractions. • Native iOS Development: Enjoy a smooth and seamless experience tailored specifically for your iPhone. WHO IS TIMESTRO FOR? • Gym-goers looking to optimize their workout time. • Home fitness enthusiasts seeking a simple timing solution. • Anyone aiming to boost productivity in their training sessions. WHY CHOOSE TIMESTRO? Unlike complex fitness apps overloaded with unnecessary features, Timestro offers a straightforward and efficient tool to enhance your workouts. Its minimalist design and ease of use set it apart, providing exactly what you need without any hassle. MAKE EVERY SECOND COUNT Download Timestro today and elevate your fitness journey by keeping perfect time with every rep and rest. Privacy Policy: https://decorous-hound-27e.notion.site/Timestro-Terms-Privacy-1301becbbe83803db0bcc50298f3d456 Terms of Service: https://decorous-hound-27e.notion.site/Timestro-Terms-Privacy-1301becbbe83803db0bcc50298f3d456

Screenshots

Liquid3 screens
Interval Timer for Apple Watch4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard5 real differences · 5 level
Liquid versus Interval Timer for Apple Watch: the parameters behind the verdict, then further details
ParameterLiquidInterval Timer for Apple Watch
PriceFreeFree
Rating4.5 (24 ratings)5.0 (5 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings24 — better5
Update frequencyEvery 2 monthsEvery 8 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPodiPhone, Apple Watch
Requires iOS15.7 — better18.0
Further details — not scored
Size32 MB64 MB
Age rating4+4+
DeveloperOstap VasiutaVladyslav Lietun

Customer experience

Liquid

All ratings24 ratings
Positive91.7%
Neutral4.2%
Negative4.2%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

Interval Timer for Apple Watch

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews7 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Liquid

Subscriptions2
  • Liquid Subscription 1 Month$1.991 Month
  • Liquid Subscription 1 Year$14.991 Year
5 purchases

Interval Timer for Apple Watch

Subscriptions3
  • Timestro Pro - Monthly$1.991 Month
  • Timestro Pro - Yearly3 Days trial$11.991 Year
  • Timestro Pro - Yearly3 Days trial$17.991 Year
One-time2
  • Timestro Pro$11.99
  • Timestro Pro$17.99

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.

Other comparisons