# FASTER by SISSFiT — Audio-coached HIIT workouts > Audio-coached HIIT cardio and strength workouts with curated music. (iPhone/iPad app by Fit Radio LLC.) - Source: https://appshunter.io/ios/app/faster-by-sissfit/id1494038875 (this page in markdown: same URL + `.md`) - Developer: [Fit Radio LLC](https://appshunter.io/developer/1544497434) - Category: Health & Fitness, Music - Price: Free with in-app purchases - Rating: 4.86/5 from 609 App Store ratings · 74 written reviews indexed - Age rating: 12+ - Requires: iOS 16.0 · 56 MB - Languages: English - Released: 2020-02-27 - Data updated: 2026-09-14 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/faster-by-sissfit/id1494038875/reviews.md ## What is FASTER by SISSFiT? 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/ ## Key features - Audio-coached cardio workouts - Video-led strength training - Full workout programs - HealthKit integration - Thousands of DJ mixes - Multiple workout types ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | SISSFiT Premium Access | $19.99 | per month | | SISSFiT Premium Access | $39.99 | per 3 months | | SISSFiT Premium Subscription | $14.99 | per month | | SISSFiT Premium Access | $39.99 | per 3 months | | SISSFiT Premium Subscription | $14.99 | per month | | SISSFiT Premium Access | $39.99 | per 3 months | | FASTER by SISSFiT Subscription | $154.99 | per year | | FASTER by SISSFiT Monthly | $19.99 | per month | | FASTER by SISSFiT Quarterly | $39.99 | per 3 months | | FASTER by SISSFiT Yearly | $154.99 | per year | | SISSFiT Premium Subscription | $149.99 | per year | | SISSFiT Premium Subscription | $154.99 | per year | | FASTER by SISSFiT Subscription | $154.99 | per year | ## What do users think of FASTER by SISSFiT? Overall sentiment: positive **Pros** - 🚀 Efficient and challenging workouts - 🎧 Excellent audio coaching and motivational cues - 🎶 Variety of great music playlists - 👍 Workouts adaptable to different fitness levels - 💪 Improved strength, speed, and running performance - ⏱️ Short, 30-minute workouts that fit busy schedules - 🏃‍♀️ Helpful for runners and non-runners alike - 🤰 Suitable for pregnancy and post-partum fitness - 📚 Well-designed programs and challenges **Cons** - 🐛 Some app functionality issues (e.g. inability to mark workouts complete, skip forward) - 💰 Subscription cost may be high for some users - 📚 Lack of exercise demos/instructions for strength workouts **Commonly reported bugs** - Difficulty subscribing or purchasing the app - Pages not loading properly after recent app update **Most requested features** - Ability to mark workouts as complete and track progress - Option to skip or fast-forward through workouts - More detailed exercise demonstrations and instructions ## Recent user reviews (10 of 74) All indexed reviews: https://appshunter.io/ios/app/faster-by-sissfit/id1494038875/reviews.md ### 5/5 — Love this app so much. *2024-07-01, version 2024.03.26* I don’t know what I am doing to do if this app ever goes away. Thank you Lauren and Kelly. ### 5/5 — Best app out there *2023-12-27, version 2023.11.27* This is by far my favorite workout app. I got it right before Covid hit and it kept me sane throughout lockdown. I still use it at least twice a week. The strength workouts are incredibly efficient and challenging. But the treadmill workouts are next level! I have gotten so much faster since I started using them. I’ve tried other apps just to mix things up, but this one is my go to! ### 5/5 — Great app *2023-06-11, version 1.0.15* Great app for coaches running. It helped me get back into running a half marathon. They also do lots of fun challenges with great prizes! ### 5/5 — Run… don’t walk! *2023-06-10* Easy to use app and even better workouts! All strength workouts tell you how to set interval timer which is so helpful. Workouts are effective, and efficient. There are challenges you can do that outline 4-6 weeks at a time or you can pick specific workouts you want to do. No matter what you pick, I promise the workouts will have you working hard and you won’t believe how time flies by! You can adapt these workouts to your lifestyle and the equipment you have, whether that’s outdoor runs turned to treadmill or elliptical, you won’t be left feeling disappointed! The audio coaching is spot on when you need to hear those motivating words or how to push yourself when you don’t think you can! The range of music options from fit radio gives you so much variety and great tunes to add to the workouts! As a single mom, these workouts have been a game changer as I can balance getting in a solid workout without spending hours and missing out on family time. Best part has to be how Kelly and Lauren are so passionate about all they do and truly are 100 percent hands on with everything to do with their workouts and programs! ### 4/5 — Highly recommend! *2023-06-10, version 1.0.15* Lots of variety whether you’ve got a treadmill, elliptical or just body weight, and most workouts are 30 min or less. Completely customizable to your fitness level and the support is amazing!! ### 5/5 — Love this App! *2023-06-09, version 1.0.15* I downloaded the app to enroll in the most recent 6 week running challenge. I am loving it so far. There is such a wide variety of workouts and all are challenging. I’m so impressed with how the sprinting and incline workouts have improved my running. The playlists are great, too. I wasn’t sure if I would like someone coaching me on a run, but I actually enjoy it. Both Kelly and Lauren are easy to listen to and come in at just the right times. I would highly recommend this app. ### 5/5 — Great programs *2023-06-09, version 1.0.15* Faster by SISSFit is a great app to stick to. The workouts are around 30 minutes, or if you have less time you can choose specific body parts. The cardio really pushes you out of your comfort zone! ### 5/5 — SISSFiT app rocks even for old people (I’m over 60) *2023-06-09, version 1.0.15* I’ve been doing Sissfit workouts since I found them on Instagram back in 2019. I’ve joined a bunch of the challenges and LOVE the mix of HIIT workouts. The app will be a game changer for me. I like outdoor vs. treadmill runs and now I can have Kelly or Lauren in my ear cheering me on and reminding me to keep pushing until the finish. The treadmill workouts are good too. Pushing me beyond what I would do in my own. 4.5 higher than my jog pace, yeah right. But I did that on Saturday. You can do anything for 30 seconds. The challenges are great. With such a good community to cheer you on. So, if you are looking for a challenge- pick this app, then pick a workout, a playlist and go! You can do anything for 30 seconds and remember why you started the workout. ### 5/5 — The BEST fitness app *2023-05-31, version 1.0.15* I have been doing SISSFiT workouts since before there was an app. I loved them then and love them even more now. The workouts are HARD, but efficient. You can find anything to fit into your needs for the day. And the audio coaching for the cardio workouts just brings it all to a whole new level. You will do things you never imagined you could do. ### 4/5 — This app makes running on a treadmill fun! *2023-05-23, version 1.0.15* Having a toddler, I’ve been running on a treadmill more than I’ve liked to. Finding the SISSFIT app I’ve done these guided runs and enjoyed my time on the treadmill and made me faster! ## Frequently asked questions about FASTER by SISSFiT ### What kind of workouts does this app offer? The app provides audio-coached cardio sessions including Treadmill, Tread & Shred (treadmill/weights combo), Outdoor Run, and Elliptical workouts. It also offers video-led strength workouts, Tuesday Toning sessions, and full workout programs like the Accelerate HIIT Treadmill and Strength Program. ### How does the music feature work? The app features thousands of DJ mixes updated weekly across numerous genres. Users can select playlists based on genre, BPM, or activity type, creating an ultimate music experience to accompany their workouts. ### What is the cost of the subscription? New members can get a 14-day free trial. After the trial, the subscription costs $19.99 per month. Payment is charged to your iTunes Account upon confirmation of purchase. ### Can this app help me close my activity rings? Yes, completed workouts are shared with HealthKit. This integration helps you close your activity rings on your Apple Watch, contributing to your overall fitness goals. ### What are the benefits of the audio coaching? The audio coaching aims to replicate the experience of a group fitness class, providing guidance and motivation from former D1 track and field athletes and HIIT cardio specialists. This allows users to get effective coaching at a fraction of the cost of in-person classes. ## Version history (last 5 releases) ### 2025.09.24 — 2025-10-09 Bug fixes and streaming improvements ### 2024.11.12 — 2025-01-17 Bug Fixes and Improvements ### 2024.03.26 — 2024-04-08 Bug fixes and improvements ### 2024.03.04 — 2024-03-07 Updates to the OnDemand workout library! Workouts are now easier to find, sort, and filter. ### 2023.11.27 — 2023-11-28 Bug fixes and improvements. ## Apps similar to FASTER by SISSFiT | App | Rating | Price | Category | | --- | --- | --- | --- | | [Peloton: Fitness & Workouts](https://appshunter.io/ios/app/peloton-fitness-and-workouts/id792750948) | 4.9 (816,409) | Free | Health & Fitness | | [Motion Traxx: HIIT Workouts](https://appshunter.io/ios/app/motion-traxx-hiit-workouts/id905096566) | 4.3 (151) | Free | Health & Fitness | | [Lifting Lindsay](https://appshunter.io/ios/app/lifting-lindsay/id1514618195) | 4.4 (22) | Free | Health & Fitness | | [Start Running: Treadmill](https://appshunter.io/ios/app/start-running-treadmill/id1517198000) | 4.4 (24) | Free | Health & Fitness | | [Treadmill Trainer Workouts](https://appshunter.io/ios/app/treadmill-trainer-workouts/id1440432804) | 4.6 (548) | Free | Health & Fitness | | [Treadmill Buddy - Social Run](https://appshunter.io/ios/app/treadmill-buddy-social-run/id1491902105) | 4.6 (49) | Free | Health & Fitness | ## Related topics [faster by sissfit](https://appshunter.io/ios/topics/faster-by-sissfit) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-14.*