Comparison

intervals vs Interval Timer Pro+

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

Head to head
About

intervals

This app helps you structure and time your workouts, including intervals for rest and effort. It's designed for various training methods like CrossFit, Tabata, and HIIT, allowing you to create and save custom timers for your fitness sessions.

Highlights
  • Create custom workout timers
  • Personalize intervals with time and color
  • Set round counts
  • Save and name workout routines
  • Supports CrossFit, Tabata, and HIIT
Features
Read full description

intervals is the indispensable partnair for all your workouts. Regardless of your sport, the rigor brings the progress. Everything have to be controlled, starting by your effort and rest times. intervals supports yourself during your workouts to always control your performance. The application is intended to classic fitness and musculation training mehods and to them used by CrossFit, Tabata, HIIT… With a few steps adapt intervals to your workouts : 1 – Create your timers by adding time intervals 2 – Personalize these intervals (time, color, pause) 3 – Choose the rounds count to achieve 4 – Give a name to your time and save it 5 – Start and GIVE THE BEST OF YOURSELF intervals has been created for the sportsmen to offer them the best tool for their sports sessions. Please take a moment to rate intervals and give your suggestions. Your comments push the application to improve.

About

Interval Timer Pro+

This app guides you through interval-based workouts, including Tabata and HIIT, with clear instructions for exercises, rest periods, and rounds. It offers workout history and integrates with Apple Watch for calorie and heart rate tracking.

Highlights
  • Simple workout setup
  • Advanced workout creation
  • Exercise naming and warmup
  • Workout history tracking
  • Apple Watch integration
  • Health app integration
Features
Read full description

Interval Timer Pro+ is a perfect interval based workouts app to use at your home, outside or gym. Tabata workouts never been easier! This app guides you though exercises, resting and rounds at ease. Time left for current exercise, resting time and what's coming next. Key features: * Simple workout that is ease to set up. * Advanced workouts creation with warmup and exercise naming. * History of your exercises. * If you have an apple watch app will show active calories burned and your heart rate. This app integrates with the Health app. For users that have purchased additional features we show active and total calories collected by apple watch. We also show heart rate when running a workout. Data from Health app is used to display this data.

Screenshots

intervals3 screens
Interval Timer Pro+4 screens

Verdict

The call

The clearest difference is review sentiment: intervals at 100% against Interval Timer Pro+'s 0%. intervals also leads on rating (4.2 vs 1.0) and in-app purchases (none vs 1). Interval Timer Pro+'s advantage is device support (4 vs 2). On price and ads 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. Interval Timer Pro+ sells 1 one-off in-app purchase. intervals asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

intervals holds the better App Store score, 4.2 against 1.0. That said, the two scores are not equally well evidenced: intervals has 9 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of intervals's written reviews are positive against 0% of Interval Timer Pro+'s.

UpkeepUpdate frequency

intervals ships an update every 5 weeks, Interval Timer Pro+ every 3 months. The most recent releases landed on September 23, 2026 and August 18, 2026 respectively.

Scorecard8 real differences · 2 level
intervals versus Interval Timer Pro+: the parameters behind the verdict, then further details
ParameterintervalsInterval Timer Pro+
PriceFreeFree
Rating4.2 (9 ratings) — better1.0 (1 ratings)
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings9 — better1
Update frequencyEvery 5 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod, Apple Watch — better
Requires iOS8.0 — better15.0
Further details — not scored
Size22 MB27 MB
Age rating4+4+
DeveloperLilian SUZANKarolis Raiselis

Customer experience

intervals

All ratings9 ratings
Positive88.9%
Neutral0.0%
Negative11.1%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Interval Timer Pro+

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

intervals

No in-app purchases

1 purchases

Interval Timer Pro+

One-time1
  • Upgrade to Premium$1.99

Questions

Is intervals free?
intervals is free to download, with no in-app purchases.
Is Interval Timer Pro+ free?
Interval Timer Pro+ is free to download, with in-app purchases available.
Which has better reviews, intervals or Interval Timer Pro+?
intervals is rated higher. intervals averages 4.2 out of 5 from 9 ratings, while Interval Timer Pro+ averages 1.0 from 1 ratings.
Do intervals or Interval Timer Pro+ have ads?
Neither intervals nor Interval Timer Pro+ shows ads.
Which is updated more often, intervals or Interval Timer Pro+?
intervals ships an update every 5 weeks, and Interval Timer Pro+ every 3 months. Most recently, intervals was updated on September 23, 2026 and Interval Timer Pro+ on August 18, 2026.

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