Comparison

Interval Timer vs Studio A Dance Center

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

Head to head
About

Interval Timer

Organize your running and high-intensity interval training sessions with ease. Quickly set up custom time intervals for running, walking, warm-ups, and cool-downs. Receive voice and vibration notifications for interval changes, and enjoy background music playback.

Highlights
  • Intuitive design
  • Customizable time intervals
  • Warm-up and cool-down timers
  • Voice and vibration notifications
  • Background music support
  • Foreground/background operation
Features
Read full description

Choose from 25+ ready-made running workouts—or build custom run-walk intervals, HIIT sessions, and cardio workouts in seconds. Customize every step, duration, and repeat cycle, then train with voice announcements and haptic cues. Control workouts from Apple Watch, save completed sessions to Apple Health, and review your workout history. Choose a workout, tailor it if you want, hit Start, and focus on your training—not the clock. EXPLORE 25+ READY-MADE WORKOUTS • Find run-walk sessions, interval runs, sprints, hill repeats, tempo workouts, and more • Choose from curated workouts for different training styles and goals • Start any workout as-is or customize it to fit your training • Save your favorites to My Workouts for quick access BUILD ADVANCED CUSTOM WORKOUTS • Create multi-step workouts with timed intervals and recovery periods • Add warm-up, running, walking, rest, and cool-down sections • Set a duration for each step and repeat cycles for interval blocks • Add custom cues to guide you through each step • Build anything from simple run-walk intervals to advanced training sessions • Save multiple workouts for quick access • Preview your complete workout before you start STAY IN THE FLOW • Hear clear voice announcements at every interval transition • Feel haptic cues when it’s time to change pace • Keep your workout active while your iPhone is locked or the app is in the background • Listen to music, podcasts, or audiobooks while you train TRAIN WITH APPLE WATCH • Sync your workouts to Apple Watch • Start, control, and monitor workouts directly from your wrist • Train phone-free with workouts ready on your Watch • Track heart rate, distance, and active energy during your workout • Save completed workouts to Apple Health TRACK YOUR PROGRESS • Browse completed workouts in calendar and history views • Review duration, intervals, distance, and active energy • Follow your training over time • Share your workout results • Export and restore backups of your workout data BUILT FOR EVERY WORKOUT Whether you’re starting a beginner run-walk program, adding speed intervals, preparing for a race, or building a focused HIIT session, Interval Run gives you the flexibility to train your way. Start with one of 25+ ready-made workouts or build your own from scratch. Interval Run handles the timing so you can focus on your training. Some features shown, including the full workout library, advanced workout creation, multiple saved workouts, and full workout history, require Interval Run Pro. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Studio A Dance Center

Features
Read full description

Studio A Dance Center offers a wide range of classes which are rooted in both flexibility and body control. From tumbling sessions to turns technique, all classes involve a stretching routine which will provide students the opportunity to become a significantly more flexible athlete through time and personal commitment. BALLET. POINTE. MODERN. HIP HOP. JAZZ. TAP. ACRO. PILATES. YOGA. MEDITATION. INTRO TO DANCE. MOMMY & ME. BABY BALLET+TAP. BABY TUMBLE TIME. FLEXIBILITY+BODY SHAPING. TRAINING COUNTS. TECHNIQUE MATTERS. Download this app and access your personalized member portal to sign up for classes, manage your membership, and stay in the know about the events of Studio A Dance Center!

Screenshots

Interval Timer4 screens
Studio A Dance Center4 screens

Verdict

The call

The clearest difference is in-app purchases: Studio A Dance Center at none against Interval Timer's 3. Studio A Dance Center also leads on iOS requirement (11.0.0 vs 26.0). On price, ads and device support 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 sells 3 in-app purchases, starting at $2.99 per month. Studio A Dance Center asks for nothing beyond the download.

Scorecard2 real differences · 8 level
Interval Timer versus Studio A Dance Center: the parameters behind the verdict, then further details
ParameterInterval TimerStudio A Dance Center
PriceFreeFree
Rating4.5 (534 ratings) — better—
Positive reviews21.1% of reviews—
Number of ratings534 — better—
Update frequencyEvery 3 months—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS26.011.0.0 — better
Further details — not scored
Size15 MB20 MB
Age rating4+4+
DeveloperRoma SosnovskyKirsten McAndrew

Bugs and requests

Interval Timer

Reported bugs

4 issues
  • Timer resets or freezes during workout
  • Prompts not working when phone is locked or in pocket
  • Unexpected interval changes or duration changes
  • Compatibility issues with music playback

Requested features

6 requests
  • Option to pause/resume timer
  • Larger time remaining display
  • Apple Watch app
  • Ability to play audio prompts even with screen off
  • More interval options (run/walk/jog)
Show 1 more
  • Congratulatory audio cue at the end

Studio A Dance Center

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Interval Timer

Subscriptions2
  • Interval Run Pro Monthly$2.991 Month
  • Interval Run Pro Annual7 Days trial$19.991 Year
One-time1
  • Full Version$2.99
None

Studio A Dance Center

No in-app purchases

Questions

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

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