Simple Interval Timer vs Liquid Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simple Interval Timer
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Simple Interval Timer is a clean, easy-to-use timer for HIIT, Tabata, and all interval-based workouts. KEY FEATURES: - Quick Start Presets: Tabata (20/10), HIIT 30:30, HIIT 45:15, EMOM - Fully Customizable: Set work time, rest time, and rounds - Clear Visual Display: Large countdown with work/rest color coding - Audio & Haptic Alerts: Never miss a transition - Total Time Calculator: See total workout duration before you start - Workout History: Track completed sessions (Pro) - Custom Presets: Save favorite interval setups (Pro) Perfect for HIIT, Tabata, CrossFit, boxing rounds, circuit training, and stretching. No ads. No distractions. Just a timer that works. Free to use with basic features. Unlock Pro for custom presets and workout history.
Liquid Timer
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Meet Liquid Tabata, the most beautiful and intuitive interval timer designed to keep you focused on your workout, not your screen. Whether you're doing high-intensity interval training (HIIT), Tabata, CrossFit, boxing, or yoga, Liquid Tabata provides a seamless, distraction-free experience. The app features a stunning, fluid-animated glassmorphic interface that reacts dynamically, keeping your mind engaged while you sweat. KEY FEATURES: • Beautiful Fluid Design: A premium, fully animated liquid background that looks incredible on both iPhone and iPad. • Customizable Intervals: Easily set your Work duration, Rest duration, and Total Sets to match any routine. • Smart Audio Cues: Distinct beeps tell you exactly when to get ready, work, rest, and when you’ve finished your final set—so you never have to look at your device. • Lock Screen Protection: Swipe to lock the screen and prevent accidental taps while you're moving around. • Universal Support: Optimized natively for both iPhone and iPad with landscape support for larger displays. PERFECT FOR EVERY WORKOUT: • HIIT & Tabata Training • EMOM (Every Minute on the Minute) • CrossFit WODs • Circuit Training • Boxing & MMA Rounds • Yoga & Pilates Stretches • Sprinting & Running Intervals Stop fiddling with clunky stopwatch apps. Upgrade your training with an interval clock that is as beautiful as it is functional. Download Liquid Tabata and get moving!
Screenshots
Verdict
The clearest difference is device support: Liquid Timer at 2 against Simple Interval Timer's —. Simple Interval Timer's advantage is iOS requirement (17.0 vs 26.5). On price and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Simple Interval Timer | Liquid Timer |
|---|---|---|
| Price | Free | Free |
| Ads | — | No |
| In-app purchases | No | No |
| Devices | — | iPhone, iPad — better |
| Requires iOS | 17.0 — better | 26.5 |
| Further details — not scored | ||
| Size | 1 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | seulchan kim | Ornicus |
In-app purchases
Simple Interval Timer
No in-app purchases
Liquid Timer
No in-app purchases
Questions
Is Simple Interval Timer free?
Is Liquid Timer free?
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