FASTER by SISSFiT2025.09.24 - App Store

FREE trial for new members! Stay Inspired, Stay Strong with FASTER by SISSFiT! Cardio Coaching at your fingertips led by sisters, former D1 track and field athletes, and HIIT cardio specialists. Lauren and Kelly bring you quick 30 minute workouts curated with the top DJ mixes of every genre. Get started with your free, 14 day trial and gain access to:
Audio-coached cardio (like being in your favorite group fitness class but for a fraction of the cost!) and video-led strength workouts from top trainers Lauren and Kelly. They live and breathe it, now they get to coach you through it! You’ll have options that include:
Single Session Workouts

-Audio-coached Treadmill, Tread & Shred (treadmill/weights combo), Outdoor Run, and Elliptical workouts

-Strength workouts with video demonstrations and interval timing

-Tuesday Toning as seen on our Instagram page
Full Workout Programs

-SISSFiT’s acclaimed 4-week Accelerate HIIT Treadmill and Strength Program

-SISSFiT’s Summer 5k 4-week Running + Strength Program

-Lauren’s brand new 4-Week Prenatal Strength Program

-SISSFiT’s Transform 4-week Cardio + Strength Program

-SISSFiT’s Summer Strong Challenge

-SISSFiT’s 4-Week Fall Challenge
Close Your Rings!

-Completed workouts are shared with HealthKit and helps close activity rings on the apple watch
Ultimate Music Experience

-Thousands of DJ mixes updated weekly

-Numerous genres to suit your mood

-Playlists based on genre, BPM or activity type
What People Are Saying:
Killer Playlists

“It’s like bringing my favorite workout class with me wherever I go! The music and coaching is always fresh so I never get bored.” Jon- International Investor
Travel-friendly

“These workouts have changed my life! With my unpredictable travel schedule, I never thought I’d find a consistent fitness routine until SISSFiT. No matter where I am I can always fit in a killer workout!” Melissa- Commercial Airline Pilot
Cardio Coaching

“Your coaching has gotten me back into the racing shape I was in during my college days with a fraction of the mileage! Thanks for getting this mama of two back into shape!”

Lauren B- former D1 athlete, mom of 2
No Time Wasted

“Nothing burns through stress or provides a post-workout high like SISSFiT HIIT cardio. These workouts are my saving grace!”

Rebecca- Entrepreneur, mom of 4
- Title of service: SISSFiT

- Length of subscription: 1 Month

- Price of subscription: 19.99/month for new members

- Payment will be charged to iTunes Account at confirmation of purchase

- Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period

- Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal

- Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings in the App Store app after purchase

- No cancellation of the current subscription is allowed during active subscription period

- Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication.

-SISSFiT shares workout data with HealthKit and helps close activity rings on the apple watch
For more information check out our Privacy Policy, Terms of Use, and Health App Information Disclosure here:

http://www.fitradio.com/privacy/

http://www.fitradio.com/tos/

Version History Bug fixes and streaming improvements 2025.09.24 10/09/2025 Bug Fixes and Improvements 2024.11.12 01/17/2025 Bug fixes and improvements 2024.03.26 04/08/2024 Updates to the OnDemand workout library! Workouts are now easier to find, sort, and filter. 2024.03.04 03/07/2024 Bug fixes and improvements. 2023.11.27 11/28/2023 Introducing our BRAND NEW Classes! Now you can join a class with Lauren and Kelly anytime, anywhere!
Bug Fixes and Improvements 1.0.18 08/03/2023 Introducing our BRAND NEW Classes! Now you can join a class with Lauren and Kelly anytime, anywhere!
Bug Fixes and Improvements 1.0.17 08/01/2023 Introducing our BRAND NEW Classes! Now you can join a class with Lauren and Kelly anytime, anywhere!
Bug Fixes and Improvements 1.0.16 07/18/2023 Bug Fixes and Improvements 1.0.15 01/09/2023 Bug Fixes 1.0.14 05/09/2022 Bug Fixes 1.0.13 10/02/2021 Bug fixes and improvements 1.0.12 08/04/2021 Updated home screens, improvements and bug fixes. 1.0.11 04/12/2021 Onboarding improvements, bug fixes 1.1.10 03/01/2021 Updated screens, bug fixes 1.0.9 12/16/2020 Premium screen, name and icon change 1.0.8 12/02/2020 Interval timer fixes, activity tracker, ability to favorite workouts. 1.0.7 10/15/2020 Interval timer fixes, activity tracker, ability to favorite workouts. 1.0.6 09/03/2020 Brand New Interval Timer with Options for Multiple Rounds! 1.0.5 06/12/2020 Bug fixes and improvements. 1.0.4 05/21/2020 Bug Fixes and Streaming improvements 1.0.3 05/12/2020 Bug fixes and improvements 1.0.2 04/30/2020 Small updates 1.0.1 03/02/2020 1.0 02/27/2020