FIS On Demand

Name: FIS On Demand
Rating: 5 (45 reviews)
Author: Lauren Eirk Enterprises, LLC.

By: Lauren Eirk Enterprises, LLC.

Pain Free Strength Training

Features & Capabilities

FIS OnDemand is a joint-friendly strength training app designed for real bodies over 50. If you want to get stronger without hurting your joints, improve mobility, and finally feel confident in your body again, this is your new home.

Created by Lauren Eirk, MS, a biomechanics and muscle-health expert with 40+ years of experience, FIS OnDemand uses the FIS 5-Step Isometric Method™ to help you strengthen your muscles from the inside out. Every workout blends science, precision, and intelligent progressions so you can move pain-free at any age.

What You’ll Improve

• Reduce joint pain and stiffness • Build muscle safely and effectively • Improve balance, mobility, and posture • Strengthen around past injuries or surgeries • Support bone density with safe resistance training • Restore confidence in your everyday movement

What’s Inside the App

• Hundreds of joint-safe workouts for all levels • Programs for back, hip, knee, shoulder & neck pain • Bone-safe strength training for osteopenia & osteoporosis • Integrated Isometrics, Pilates, mobility training & functional strength • New videos added regularly • Beginner, intermediate, and advanced workout paths • Filters by body region, equipment, duration, and intensity • Favorites & history tracking to monitor progress • Private community support and guidance

Who This App Is For

Adults 50+ who want to: • Build strength without pain • Train around injuries or joint replacements • Improve functional movement • Stay active, independent, and strong for life

Expert Guidance, Real Results

Lauren is a certified Muscle Activation Techniques Specialist (MAT-Rx), Yoga Therapist, and educator known for helping adults overcome pain and regain strength safely.

What users say: “It's like having a physical therapist coaching me through every workout.” “I’m pain-free after 20 years.” “I feel stronger in my 60s than I ever imagined possible.”

▷ Already a Member? Sign-In to access your subscription. ▷ New? Subscribe in the app to get instant access.

Fitness Integrated Science TV offers auto-renewing subscriptions. You'll receive unlimited access to content on all your devices. Payment is charged to your Account at confirmation of purchase. Pricing varies by location and is confirmed prior to purchase. Subscription automatically renews each month unless canceled at least 24 hours before the end of the current billing period, or the trial period (when offered). Cancel anytime in Account Settings.

For more information see our: -Terms of Service: https://fisondemand.com/terms -Privacy Policy: https://fisondemand.com/privacy

User Growth & Download Statistics

App

By:

Lauren Eirk Enterprises, LLC.

Rating:

5.00

(45)

Version:

11.33.0 Last updated: 2026-05-26

Version code:

884454992

Creation date:

2021-06-03

Compatible devices:

Size:

65.56MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-07

Compare stats and ranking:

Ranking

# 196,928 ▲ 1,045

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Lauren Eirk Enterprises, LLC.

Apple Apps Store

https://apps.apple.com/us/app/fis-on-demand/id1567868369

Website:

https://fisondemand.com

User Reviews

Users consistently praise FIS On Demand for pain relief and mobility, especially for back, hip, and neck issues. They highlight Lauren Eirk as a knowledgeable, caring instructor who explains movements clearly and applies science-based methods. The platform offers a wide variety of workouts—isometrics, integrated isometrics, calisthenics, yoga, Pilates—with easy categorization, pain-area search, weekly plans, and options requiring minimal equipment. Many call it great value, noting high-quality production and customizable intensity. Overall, users feel stronger, more mobile, and less afflicted by pain, with sustainable motivation.

Pros

Pain relief and improved mobility for back, hips, neck and overall function.
Knowledgeable, caring instructor (Lauren) with clear cues and science-based approach.
Wide variety of workouts and programs (isometrics, integrated isometrics, calisthenics, yoga, Pilates) with easy categorization, pain-area search, and weekly plans.
Rehab-focused and injury-friendly, with progressions/regressions and guidance for specific pain or injuries.
Great value for money with high-quality production and flexible, equipment-minimal options.

Cons

Recent reviews

FIS TV progressive programs from Isometric to load bearing exercises have helped me have the strength and agility to move and accomplish daily tasks at work as a nurse and as a grandmother. Lauren’s instructional videos have helped me address neck, back and overall joint pain as they arise. Learning to activate the muscles and looking at the whole body is essential when one area feels off line. Thank you for a massive platform to help keep my body healthy and functional.

by fr*****, 2026-01-03

You will find this app to be very effective,encouraging and inspiring! Lauren offers numerous variations and modifications in her videos making this a fun,challenging and very rewarding app!

by MJ*****, 2025-11-13

This is an Phenomenal app…Lauren gives amazing cues and the equipment she recommends are high quality and very reasonably priced. You really don’t have to have the equipment and can use substitute things we all have at our homes! I really enjoy the BOOST workouts along with the variety of isometrics/Integrated Isometrics and Calisthenics AND the options for Yoga and Pilates! All in all… Content, Quality of Instruction along with the effectiveness of EACH work out… it is a bargain!!! Try it and see.. you will NOT be disappointed!