Group Fitness Class Timer

Planner for Instructors

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

More than a timer. Group Fit Studio is the all-in-one class planner and interval timer built for group fitness instructors. Design your class once, then press play to teach from beginning to end. 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 plan 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 class format and it's yours to customize — fill in your own exercises, then preview 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 format instead. PLAN YOUR CLASS Create reusable class formats with timed blocks, group intervals, and station rotations. Define the structure once, then build specific plans on top of it. Add exercises from a curated library of over 800 exercises, 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 plan to run it as your real-time guide. A countdown timer tracks each work and rest interval, auto-advances through your plan, and lets you skip forward or back on the fly. Pair an Apple Music playlist with any plan 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 exercise, timer, and progress 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 800+ 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 add them straight to your plans — no waiting, no review. Submit them to the shared catalog and they may be made available to all instructors after review. Save your favorite plans and class formats to reuse and refine over time. 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 plan. Combos are created by the Group Fit Studio community. Search and filter by muscle group and equipment to find the perfect combo even easier. BUILT FOR INSTRUCTORS - Ready-made starter templates to build your first class format in minutes - Structured class formats with blocks, intervals, and exercise slots - Studio Combos — pre-built or custom exercise groups for any plan slot - Timed, group, and station-based block formats — HIIT, Tabata, circuits, rounds, and more - 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 800+ movements and muscle/equipment filters - Create your own exercises and use them immediately in your plans - Offline support — your plans 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 class formats and plans. --- Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

  • This app hasn’t received enough ratings or reviews to display an overview.

- Fixed an issue where editing a class format through the builder could silently clear the description - When your first live preview ends, we now point you to the Library tab to make the class format your own.

The developer, Paul Krause, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • User Content
    • Usage Data
    • Diagnostics
  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Contact Info
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

Seller
  • Paul Krause
Size
  • 31.2 MB
Category
  • Health & Fitness
Compatibility
Requires iOS 26.0 or later.
  • iPhone
    Requires iOS 26.0 or later.
  • iPad
    Requires iPadOS 26.0 or later.
  • Mac
    Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.
  • Apple Watch
    Requires watchOS 11.6 or later.
Languages
  • English
Age Rating
9+
In-App Purchases
Yes
  • Group Fit Studio Yearly $29.99
  • Group Fit Studio Monthly $4.99
Copyright
  • © 2026 Paul Krause