Comparison

Group Fitness Class Timer vs Rounds Coach

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

Head to head
About

Group Fitness Class Timer

This app helps group fitness instructors plan and lead classes. It combines class structuring, an interval timer, and an exercise library into one tool. Instructors can create custom routines, track time, and even integrate music.

Highlights
  • Class planning and structuring
  • Interval timer with auto-advance
  • Library of 800+ exercises
  • Music integration
  • Apple Watch companion app
  • Custom exercise creation
Features
Read full description

More than a timer. Group Fit Studio is the all-in-one class planner and interval timer built for group fitness instructors. Design how your class flows, fill it with movements from our curated library of 900+ exercises, then press play to teach with your plan and timer working together. Whether you teach HIIT, Tabata, circuits, bootcamp, strength, yoga, Pilates, or barre, Group Fit Studio adapts to your format. Most instructors juggle three tools: notes or a spreadsheet to plan, a separate interval timer to run the clock, and music on the side. Group Fit Studio is all three. The class you build is exactly what the timer runs. No writing on the mirrors, no glancing between apps mid-class. GET STARTED IN MINUTES New to Group Fit Studio? Pick a ready-made starter class and it's yours to customize. Fill in your own exercises, then rehearse it as a live session with a quick guided walkthrough before you teach it for real. Prefer a blank page? Skip straight to building your own class instead. ONE CLASS, ONE PLACE Every class you teach lives on the Classes home. Open one and you get its whole workspace: class setup for the structure with timed blocks, group intervals, and station rotations, plus optional warm-up and cool-down. Set the structure once and prepare it again week after week with fresh movements. Add exercises from a curated library of over 900, organized by muscle group and equipment. Set timing per interval and add instructor notes for cues and transitions. All you have to do is add your exercises and press play. PRESS PLAY Tap Start on any class to run it as your real-time guide. A countdown timer tracks each work and rest interval, auto-advances through your class, and lets you skip forward or back on the fly. Pair an Apple Music playlist with any class so your music starts when class starts and ducks during the countdown beeps. No more losing your place mid-class. WEAR IT ON YOUR WRIST The Apple Watch companion mirrors your live session with the current move, what's next, and the timer at a glance. Use the app controls to pause, resume, skip, or end without picking up your phone. Heart rate and active energy are recorded as a workout in the Health app. BUILD YOUR LIBRARY Browse 900+ exercises, each with step-by-step instructions, primary and secondary muscle targeting, and suggested similar moves to keep your classes fresh. Create your own exercises and use them right away. Submit them to the shared catalog and they may be made available to all instructors after review. MIX & MATCH WITH COMBOS Studio Combos - Browse existing combos or create your own combination of exercises that drop right into an exercise slot in your class. Combos are created by the Group Fit Studio community. Search and filter by muscle group and equipment to find the perfect combo easily. BUILT FOR INSTRUCTORS - Ready-made starter classes to get you teaching in minutes - One workspace per class — structure and this week's exercises side by side - Studio Combos — pre-built or custom exercise groups for any slot - Timed, group, and station-based blocks — HIIT, Tabata, circuits, rounds, and more - Timed blocks with a sequence of moves — each gets its share of the clock, and the live timer calls out what's next - Live session timer with work/rest countdowns, auto-advance, and interval navigation - Apple Watch companion with on-wrist session controls - Apple Music playlist pairing with auto-ducking countdown beeps - Exercise library with 900+ movements and muscle/equipment filters - Create your own exercises and use them immediately in your classes - Offline support — your classes and sessions work without a connection - Session history to track what you taught and when Designed by a group fitness instructor with 19 years of teaching. Group Fit Studio is free to try. A subscription unlocks unlimited classes. --- Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Rounds Coach

This interval timer app provides a real coach's voice to guide you through workouts, offering customizable timers for HIIT, Tabata, and circuits. It integrates with music apps, Apple Watch, and Apple Health, with widgets for quick access.

Highlights
  • Real coach voice for interval guidance
  • Customizable HIIT, Tabata, and circuit timers
  • Music integration with Spotify and Apple Music
  • Home Screen and Lock Screen widgets
  • Apple Watch and Apple Health integration
  • Workout history and streaks tracking
  • Share timers via link or QR code
Features
Read full description

Rounds is an interval timer that doesn't hold features back. Everything is free — unlimited timers, compound timers, the coach voice, music, widgets, Apple Watch and Apple Health. A REAL COACH Liam calls every round, every interval and what's next — 400+ exercises, from burpees to the Pilates hundred — "Round 3 of 8! Work!", "Next up: squats!" — over your music, with the screen locked. BUILD ANY WORKOUT • HIIT, Tabata and circuit builders • Custom timers with repeating groups inside groups • Change every work or rest interval at once • Folders and search — drag timers to rearrange them, or drop one on a folder to file it • Starter workouts: Tabata, HIIT, the 7-Minute Workout, a Pilates mat class, EMOM, boxing rounds and focus sessions IN CONTROL MID-WORKOUT Jump straight to any interval from the list on the workout screen — handy when a class runs long or short. Pause, skip back or skip ahead any time. START WITHOUT OPENING THE APP • Home Screen and Lock Screen widgets start a timer in one tap • Siri and Shortcuts: "Start Tabata in Rounds", "Start a 5 minute countdown in Rounds" YOUR MUSIC Works with whatever you're playing — Spotify, Apple Music, podcasts. The music dips while the coach talks, can pause on every rest, and pauses with the workout. Or pick an Apple Music playlist for any timer. ACTIVITY AND STREAKS Every workout lands in your history: your day streak, this week's minutes and a month calendar in your timers' colours. Workouts from your Apple Watch count too. SHARE A TIMER Send any timer as a link or a QR code. Friends open it and add it to Rounds in one tap. WITH THE PHONE IN YOUR POCKET The timer keeps running, beeping and talking with the screen off. The Lock Screen and Dynamic Island show the time left and where you are in the workout. APPLE WATCH Run any timer from your wrist with haptics, Liam's voice and live heart rate. Tap the next interval to skip ahead. APPLE HEALTH Finished workouts are saved to Health with the workout type you choose. ALSO A one-tap countdown for rest between sets, and a stopwatch with laps. No subscription. No ads. No account. Your timers stay on your iPhone and Apple Watch.

Screenshots

Group Fitness Class Timer4 screens
Rounds Coach4 screens

Verdict

The call

The clearest difference is in-app purchases: Rounds Coach at none against Group Fitness Class Timer's 2. Rounds Coach also leads on iOS requirement (17.0 vs 26.0). On price, rating, ratings volume and update cadence 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. Group Fitness Class Timer sells 2 in-app purchases, starting at $4.99 per month. Rounds Coach asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Group Fitness Class Timer against 5.0 for Rounds Coach. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

Group Fitness Class Timer ships an update every 2 days, Rounds Coach daily. The most recent releases landed on October 5, 2026 and October 11, 2026 respectively.

Scorecard3 real differences · 6 level
Group Fitness Class Timer versus Rounds Coach: the parameters behind the verdict, then further details
ParameterGroup Fitness Class TimerRounds Coach
PriceFreeFree
Rating5.0 (1 ratings)5.0 (2 ratings)
Number of ratings12 — better
Update frequencyEvery 2 daysDaily — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, Apple Watch — betteriPhone, Apple Watch
Requires iOS26.017.0 — better
Further details — not scored
Size30 MB40 MB
Age rating4+4+
DeveloperPaul KrauseAryaman Ravi

Customer experience

Group Fitness Class Timer

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Rounds Coach

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Group Fitness Class Timer

Subscriptions2
  • Group Fit Studio Monthly$4.991 Month
  • Group Fit Studio Yearly$29.991 Year
None

Rounds Coach

No in-app purchases

Questions

Is Group Fitness Class Timer free?
Group Fitness Class Timer is free to download, with in-app purchases available.
Is Rounds Coach free?
Rounds Coach is free to download, with no in-app purchases.
Which has better reviews, Group Fitness Class Timer or Rounds Coach?
Group Fitness Class Timer and Rounds Coach are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.
Do Group Fitness Class Timer or Rounds Coach have ads?
Neither Group Fitness Class Timer nor Rounds Coach shows ads.
Which is updated more often, Group Fitness Class Timer or Rounds Coach?
Group Fitness Class Timer ships an update every 2 days, and Rounds Coach daily. Most recently, Group Fitness Class Timer was updated on October 5, 2026 and Rounds Coach on October 11, 2026.

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