Comparison

Interval Workout Timer vs Sport P.T

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

Head to head
About

Interval Workout Timer

Features
Read full description

Stop fighting your timer. Start building your workout. Block Timer is a premium, modular interval system for those who have outgrown generic fitness apps. Whether you’re an athlete, coach, gym-goer, or home-workout warrior, Block Timer gives you the power to build any routine exactly how you want it. The "Building Block" Advantage Most timers are rigidβ€”ours is flexible. Every exercise and rest period is a "Block" that you can color-code, name, and rearrange with a single swipe. No more "Set/Rest" constraints. Build complex circuits in seconds. Core Features: β€’ Quick Timer: Set and go for simple sessions. β€’ Drag & Drop Builder: The most intuitive routine editor on the App Store. β€’ Smart Voice & Haptics: Audio cues read your exercise names aloud so you can stay focused. β€’ Instant Flexibility: Tap the +15s button mid-workout to extend any block without pausing. β€’ 100% Offline & Private: Your data stays on your device. β€’ Seamless Audio: Play music or podcasts without volume ducking or interruptions. β€’ Pro Stats: Track your total volume, activity days, and workout history. Why Athletes Choose Block Timer: "Finally, a timer that respects my routine. I can build specific mobility flows and high-intensity circuits without fighting a cluttered UI." Subscription Terms: Payment will be charged to your Apple ID account at the confirmation of purchase. The subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase. Privacy Policy: https://persistent-carnation-002.notion.site/Terms-of-Service-32df21bea4988071be83d45234ba8b78?pvs=74 Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Sport P.T

Features
Read full description

Sport P.T is the ultimate tool to sculpt your workouts according to your own rules. Whether you are doing HIIT, Tabata, weightlifting, yoga, or cardio, our smart timer adapts to you with precision and a modern design. Say goodbye to generic and complicated timers. Sport P.T combines an intuitive interface, advanced performance tracking, and deep personalization to keep you motivated day after day. WHY CHOOSE SPORT P.T? Unlimited Workout Creation: Easily configure your Preparation, Work, and Rest phases, as well as the number of Sets. The perfect interval timer for any routine. Real-Time Effort Tracking: Monitor your total time, RPE (Rate of Perceived Exertion), calories burned, and heart rate (BPM). Built-in Voice Coach: Stay focused on your execution with voice announcements. No need to look at your screen during your WOD or circuit training. ANALYZE YOUR PROGRESS Detailed History: Review all your previous sessions and track how you felt after each workout. Advanced Statistics: Visualize your total workout time, activity frequency over the last 7 days, and active day streaks. UNIQUE VISUAL EXPERIENCE (PRO VERSION) Unlock the full potential of your interval timer with Sport P.T Pro: Premium Themes: Access professionally designed color palettes. Accent Studio: Choose your favorite accent color for a timer that matches your personal style. 100% Ad-Free: Focus entirely on your performance without any distractions. Custom Sounds: Personalize the audio experience for each type of sport. FOR ALL SPORTS Perfect for CrossFit, running, cycling, stretching, boxing, gymnastics, and many other activities. Create a profile for each workout type in seconds. Ready to take your training to the next level? Download Sport P.T today and turn every second of training into real results. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Interval Workout Timer4 screens
Sport P.T4 screens

Verdict

The call

The clearest difference is ads: Interval Workout Timer at none against Sport P.T's shown. Interval Workout Timer also leads on update cadence (every 3 days vs every 4 months). On price, in-app purchases, device support and iOS requirement 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 Workout Timer sells 3 in-app purchases, starting at $2.49 per month and Sport P.T sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Interval Workout Timer ships an update every 3 days, Sport P.T every 4 months. The most recent releases landed on October 3, 2026 and October 24, 2026 respectively.

Scorecard2 real differences Β· 4 level
Interval Workout Timer versus Sport P.T: the parameters behind the verdict, then further details
ParameterInterval Workout TimerSport P.T
PriceFreeFree
Update frequencyEvery 3 days β€” betterEvery 4 months
AdsNo β€” betterYes
In-app purchasesYesYes
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS15.1 β€” better16.4
Further details β€” not scored
Size50 MB54 MB
Age rating4+4+
DeveloperYU HUA CHEOKForward Labs & Co

In-app purchases

3 purchases

Interval Workout Timer

Subscriptions2
  • Block Timer Pro$2.491 Month
  • Block Timer Pro7 Days trial$11.991 Year
One-time1
  • Lifetime Premium$31.99
2 purchases

Sport P.T

Subscriptions2
  • Monthly Plan$2.991 Month
  • Annual Plan$24.991 Year

Questions

Is Interval Workout Timer free?
Interval Workout Timer is free to download, with in-app purchases available.
Is Sport P.T free?
Sport P.T is free to download, with in-app purchases available.
Do Interval Workout Timer or Sport P.T have ads?
Sport P.T shows ads; Interval Workout Timer does not.
Which is updated more often, Interval Workout Timer or Sport P.T?
Interval Workout Timer ships an update every 3 days, and Sport P.T every 4 months. Most recently, Interval Workout Timer was updated on October 3, 2026 and Sport P.T on October 24, 2026.

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