Interval Stopwatch Timer vs Lapz
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Interval Stopwatch Timer
Easily set custom work and rest intervals with audible alerts. This timer runs in the background, displaying countdowns and elapsed times for focused work, exercise, or study sessions. Supports both portrait and landscape modes.
- Customizable work/rest intervals
- Audible beep alerts
- Background operation
- Countdown and elapsed time displays
- Portrait and landscape modes
- Multiple use case examples
Read full descriptionHide full description
This is a free and easy to use Interval Stopwatch Timer app that lets you easily set intervals and the app will remind you if it is time for work or rest! GET STARTED RIGHT AWAY Simply set the length of Work / High Intensity intervals and the length of Rest / Low Intensity intervals, and you are Ready to Go! SOUND ALERTS A Beep will let you know when it is time to switch interval. No need to keep checking your phone. RUNS IN THE BACKGROUND Interval Stopwatch Timer runs in the background. Feel free to turn off your display or use other apps while the interval timer is still running. COUNTDOWN AND ELAPSED TIME DISPLAYS The app displays both a Countdown Timer and Elapsed Time for current interval. In addition, it also displays Total Elapsed Time. OTHER Works in both Portrait and Landscape mode. EXAMPLES OF USAGE - Circuit training, Running intervals or other interval training or exercises - Studying - focus for 15 minutes, then rest, then focus again! Research show that the brain cannot stay focused for more than 10-15 minutes - boost your study results! - Working out at home or at the gym, Stretching - Productivity Booster at Work - turn off everything else and focus on one single work task for 20 minutes, then have a break to award yourself, answer those emails and phone calls, reenergize and then go again - Yoga, Mindfulness, Relaxation exercises - Board Games - Great for Pomodoro, Tabata, GTD, HIIT
Lapz
This app provides an intuitive and straightforward interval timer designed to enhance cardiovascular endurance training. It offers easy setup, reusable timers, and essential features for various sports and activities. An optional Pro version allows for advanced customization and sharing.
- Easy workout setup
- Reusable saved timers
- Essential training features
- Dark mode support
- Customizable interval workouts (Pro)
- Shareable workout routines (Pro)
Read full descriptionHide full description
Take your training to the next level with Lapz. Interval training is one of the most effective ways to train your cardiovascular endurance. This intuitive and easy-to-use interval timer gets you started within seconds. Instead of distracting you, Lapz fits seamlessly into your workout. It’s simple, fast and straightforward. Following features await you: * Easy Setup: Start your workout right away by adding a new timer to your list. Just configure the sliders to fit your personal training style. * Reusable Timers: Every timer you create will be saved automatically. This way you can reuse timers you’ve already set up. * Only Essential: Lapz provides you with the essentials you need to get the most out of your workout. * Dark Mode: Go hard. Go dark. Experience the charming benefits of Dark Mode during your late night workout sessions. And in case you want to personalize your workouts even further, consider purchasing Lapz Pro. Lapz Pro lets you fully customize your workouts and share it with your friends: * Add Intervals: Create and append single intervals to your workout. * Customize Activities: Quickly adjust title and duration for each interval. * Rearrange Intervals: Change and organize the sequence of your workout. * Share Workouts: Share your beloved workouts with your friends and colleagues. Lapz can be used for any kind of sport that requires periodization such as running, cycling, yoga, cross-fit, MMA, meditation, sprinting, weight-lifting, endurance training, stretching, calisthenics and street workout. You may even apply it to equikinetic, horse training, rehabilitation and muay thai. There are no limits! Don't count the laps. Make the laps count. With Lapz! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Data policy: https://sites.google.com/view/lapz-privacy-policy/policy
Screenshots
Verdict
The clearest difference is rating: Lapz at 5.0 against Interval Stopwatch Timer's 3.0. Lapz also leads on update cadence (every 2 weeks vs every 4 months). Interval Stopwatch Timer's advantage is in-app purchases (none vs 3) and iOS requirement (11.0 vs 16.6). On price, review sentiment, ratings volume 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
Both are free to download. Lapz sells 3 in-app purchases, starting at $0.99 per month. Interval Stopwatch Timer asks for nothing beyond the download.
Lapz holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Interval Stopwatch Timer ships an update every 4 months, Lapz every 2 weeks. The most recent releases landed on October 14, 2026 and October 4, 2026 respectively.
| Parameter | Interval Stopwatch Timer | Lapz |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 4 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 21 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | MobilApp.nu | Maximilian Trauboth |
Customer experience
Interval Stopwatch Timer
Lapz
In-app purchases
Interval Stopwatch Timer
No in-app purchases
Lapz
- Lapz Pro Monthly14 Days trial$0.991 Month
- Lapz Pro Yearly14 Days trial$9.991 Year
- Lapz Pro$2.99
Questions
Is Interval Stopwatch Timer free?
Is Lapz free?
Which has better reviews, Interval Stopwatch Timer or Lapz?
Do Interval Stopwatch Timer or Lapz have ads?
Which is updated more often, Interval Stopwatch Timer or Lapz?
Other comparisons















