Comparison

Interval Timer vs HIIT Timer Pro

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

Head to head
About

Interval Timer

Features
Read full description

Train smarter with Interval Timer Workout β€” a clean, powerful and customizable timer built for serious results. Whether you're doing HIIT, Tabata, circuit training or custom workouts, this timer keeps you focused, consistent, and in control from start to finish. Features: β€’ Custom training, rest, and round durations β€’ Support for multiple sets and long recovery breaks β€’ Automatic total time calculation β€’ Large, easy-to-read timer interface β€’ Optional sound and vibration cues β€’ Simple, distraction-free experience β€’ No ads, no account required Designed for: β€’ HIIT and Tabata workouts β€’ Home and gym training routines β€’ Circuit, strength, and mobility sessions β€’ Boxing, CrossFit, cardio intervals, and more Built for speed, simplicity, and performance. Download Interval Timer Workout and take full control of your training. This app uses Apple’s standard End User License Agreement. Learn more: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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 β€’ Set work time, rest time, rounds, and start delay β€’ Save unlimited custom workout presets β€’ Built-in presets to get started quickly Immersive Workout Experience β€’ Full-screen color-changing interface β€’ Large, easy-to-read timer display β€’ Real-time progress tracking β€’ Clear phase indicators (WORK/REST/GET READY) Smart Feedback System β€’ Audio beeps synchronized with vibration β€’ Short beeps for countdown (last 3 seconds) β€’ Long beeps for phase transitions β€’ Rest period warnings (last 5 seconds) β€’ Enhanced sensory cues keep you focused Advanced Controls β€’ Pause and resume during workouts β€’ Smart restart options (full workout or current round) β€’ Emergency exit with confirmation β€’ No accidental interruptions Preset Management β€’ Create named workout routines β€’ Add descriptions to remember workout details β€’ Quick preset switching via dropdown β€’ All presets saved automatically Clean, Modern Design β€’ Dark theme optimized for workout environments β€’ Minimal distractions during exercise β€’ Streamlined settings interface β€’ Completion celebration screen Privacy First β€’ No user accounts required β€’ No data collection or tracking β€’ Everything stays on your device β€’ No ads, complete privacy PERFECT FOR β€’ HIIT (High-Intensity Interval Training) β€’ Tabata workouts β€’ Circuit training β€’ Boxing/MMA rounds β€’ Crossfit WODs β€’ EMOM workouts β€’ 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!

Screenshots

Interval Timer3 screens
HIIT Timer Pro4 screens

Verdict

The call

The clearest difference is in-app purchases: HIIT Timer Pro at none against Interval Timer's 2. HIIT Timer Pro also leads on iOS requirement (13.0 vs 18.2). On price, ads and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Interval Timer sells 2 in-app purchases, starting at $2.99 per month. HIIT Timer Pro asks for nothing beyond the download.

Scorecard2 real differences Β· 4 level
Interval Timer versus HIIT Timer Pro: the parameters behind the verdict, then further details
ParameterInterval TimerHIIT Timer Pro
PriceFreeFree
Update frequencyDailyβ€”
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPhone, iPadiPhone, iPad, iPod β€” better
Requires iOS18.213.0 β€” better
Further details β€” not scored
Size4 MB19 MB
Age rating4+4+
DeveloperJIMMY CHARRANicholas Laurenti

In-app purchases

2 purchases

Interval Timer

Subscriptions1
  • Monthly Access – Premium7 Days trial$2.991 Month
One-time1
  • Lifetime Access – Premium$19.99
None

HIIT Timer Pro

No in-app purchases

Questions

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

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