Comparison

HIIT Timer Pro vs Liquid Timer

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

Head to head
About

HIIT Timer Pro

Features
Read full description

HIIT Timer Pro - Your Perfect Workout Companion Transform your High-Intensity Interval Training with this powerful, customizable workout timer designed for serious fitness enthusiasts. KEY FEATURES Customizable Intervals • Set work time, rest time, rounds, and start delay • Save unlimited custom workout presets • Built-in presets to get started quickly Immersive Workout Experience • Full-screen color-changing interface • Large, easy-to-read timer display • Real-time progress tracking • Clear phase indicators (WORK/REST/GET READY) Smart Feedback System • Audio beeps synchronized with vibration • Short beeps for countdown (last 3 seconds) • Long beeps for phase transitions • Rest period warnings (last 5 seconds) • Enhanced sensory cues keep you focused Advanced Controls • Pause and resume during workouts • Smart restart options (full workout or current round) • Emergency exit with confirmation • No accidental interruptions Preset Management • Create named workout routines • Add descriptions to remember workout details • Quick preset switching via dropdown • All presets saved automatically Clean, Modern Design • Dark theme optimized for workout environments • Minimal distractions during exercise • Streamlined settings interface • Completion celebration screen Privacy First • No user accounts required • No data collection or tracking • Everything stays on your device • No ads, complete privacy PERFECT FOR • HIIT (High-Intensity Interval Training) • Tabata workouts • Circuit training • Boxing/MMA rounds • Crossfit WODs • EMOM workouts • Any interval-based exercise WORKS OFFLINE No internet required. All features work offline on your device. SUPPORT THE APP HIIT Timer Pro is developed by a small independent team. If you enjoy the app, please leave a review and consider donating!

About

Liquid Timer

Features
Read full description

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

HIIT Timer Pro4 screens
Liquid Timer4 screens

Verdict

The call

The clearest difference is iOS requirement: HIIT Timer Pro at 13.0 against Liquid Timer's 26.5. On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 4 level
HIIT Timer Pro versus Liquid Timer: the parameters behind the verdict, then further details
ParameterHIIT Timer ProLiquid Timer
PriceFreeFree
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better26.5
Further details — not scored
Size19 MB3 MB
Age rating4+4+
DeveloperNicholas LaurentiOrnicus

In-app purchases

None

HIIT Timer Pro

No in-app purchases

None

Liquid Timer

No in-app purchases

Questions

Is HIIT Timer Pro free?
HIIT Timer Pro is free to download, with no in-app purchases.
Is Liquid Timer free?
Liquid Timer is free to download, with no in-app purchases.
Do HIIT Timer Pro or Liquid Timer have ads?
Neither HIIT Timer Pro nor Liquid Timer shows ads.

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