Comparison

Interval Timer vs PaceLab

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

Head to head
About

Interval Timer

Read full description

Interval Timer is a simple and user-friendly app designed for fitness enthusiasts, athletes and anyone who needs to manage their workout time efficiently. With its sleek and intuitive interface, Interval Timer makes it easy to customize and run interval training sessions on your phone. Highlights: ** Create your own custom interval routines to fit your specific workout needs ** Easily access all of your favorite workouts with a single tap ** User-friendly interface with an intuitive color scheme ** Choose from a variety of alert sounds or use voice prompts to keep you on track ** Save your workouts for future reference ** Synchronize your workouts with Apple Health and iCloud ** Supports iPhone and iPad Whether you're a seasoned athlete or just starting your fitness journey, our Interval Timer App is designed to help you achieve your goals with ease. Download now and start making the most of your workout time! Interval Timer Premium This app includes an optional lifetime purchase and auto-renewable subscriptions to access all current and upcoming features. The subscription starts with a free trial period and includes a one-month or one-year subscription. Payment will be charged to your Apple ID account at the confirmation of purchase. This subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. Your Apple ID account will be charged for renewal within 24 hours prior to 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://intervaltimer.info/privacy Terms of Use: https://intervaltimer.info/terms Do you like the app? Then feel free to leave a rating.ย  The app is constantly being improved and your ideas and suggestions are welcome.

About

PaceLab

Features
Read full description

PaceLab is your AI-powered running coach. Connect your Garmin watch or Apple Health (Apple Watch, or any device that syncs to the Health app) and get personalized weekly training plans tailored to your fitness level, goals, and schedule. Features: - Personalized weekly training plans with detailed workout structure and pacing - Periodized training cycles that adapt to your progress - Race preparation with goal-specific periodization - Activity analysis with route maps, pace charts, and weather data - Complementary strength training programs for runners - AI coaching feedback on every workout Terms of Use: https://pacelab.ai/terms Privacy Policy: https://pacelab.ai/privacy PaceLab offers auto-renewable subscriptions: โ€ข PaceLab Standard (Monthly): $11.99/month, 1 month โ€ข PaceLab Standard (Annual): $94.99/year, 12 months โ€ข PaceLab Premium (Monthly): $17.99/month, 1 month โ€ข PaceLab Premium (Annual): $139.99/year, 12 months Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel subscriptions in Settings > Apple ID > Subscriptions on your device.

Screenshots

Interval Timer4 screens
PaceLab4 screens

Verdict

The call

Interval Timer and PaceLab are too close to call on the numbers: across 6 compared parameters โ€” price, update cadence, ads and in-app purchases among them โ€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Interval Timer sells 3 in-app purchases, starting at $1.99 per month and PaceLab sells 4 in-app purchases, starting at $11.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Interval Timer ships an update every 5 weeks, PaceLab every 6 weeks. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

ScorecardNo meaningful differences
Interval Timer versus PaceLab: the parameters behind the verdict, then further details
ParameterInterval TimerPaceLab
PriceFreeFree
Update frequencyEvery 5 weeks โ€” betterEvery 6 weeks
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details โ€” not scored
Size14 MB2 MB
Age rating4+4+
DeveloperSebastian PrasaPaceLab

In-app purchases

3 purchases

Interval Timer

Subscriptions2
  • Premium One Month7 Days trial$1.991 Month
  • Premium One Year7 Days trial$8.491 Year
One-time1
  • Premium Lifetime$16.99
4 purchases

PaceLab

Subscriptions4
  • PaceLab Standard$11.991 Month
  • PaceLab Premium$17.991 Month
  • PaceLab Standard (Annual)$94.991 Year
Show 1 more
  • PaceLab Premium (Annual)$139.991 Year

Questions

Is Interval Timer free?
Interval Timer is free to download, with in-app purchases available.
Is PaceLab free?
PaceLab is free to download, with in-app purchases available.
Do Interval Timer or PaceLab have ads?
Neither Interval Timer nor PaceLab shows ads.
Which is updated more often, Interval Timer or PaceLab?
Interval Timer ships an update every 5 weeks, and PaceLab every 6 weeks. Most recently, Interval Timer was updated on November 3, 2026 and PaceLab on October 25, 2026.

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