Back to Action vs Good Boost
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Back to Action
This application offers tailored exercise programs for individuals with Ankylosing Spondylitis (AS). Developed by physiotherapists, it provides guidance on mobility, cardiovascular health, strength, flexibility, and breathing exercises.
- Ankylosing Spondylitis specific exercises
- Mobility, cardio, strength, flexibility, breathing
- Developed by physiotherapists
- Information for gym personnel
- Suitable for home or gym use
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Back to Action is a new exercise application specifically designed for people with Ankylosing Spondylitis (AS). It has been created by physiotherapists working with NASS and the exercise therapists and doctors who treat military personnel with AS at Headley Court. It uses the most up-to-date knowledge from the fields of physiotherapy and sports medicine. We have tried to make the application as clear, straightforward and enjoyable as possible, so that you can use it in a gym or at home as part of your daily routine. The application covers mobility, cardiovascular, strength, flexibility and breathing exercises with additional information on other classes and sport as well as information about AS for gym personnel. ABOUT NASS: The National Ankylosing Spondylitis Society (NASS) is the only registered charity dedicated to the needs of people affected by ankylosing spondylitis (AS) in the UK. NASS provides information and advice and campaigns to raise awareness of AS and the needs of people with AS. NASS has a network of branches in the UK, providing regular exercise and hydrotherapy sessions supervised by NHS physiotherapists. We also actively encourage our members to take part in research into the causes, genetics and management of AS by recruiting volunteers for various research projects around the UK.
Good Boost
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Get exercising and connected TRANSFORM YOUR HOME INTO A GYM Personalised Body Part or Whole Body exercises Exercises made for you, to do in your own time, in a group classes or both! Download and exercise anywhere Track your stats JOIN AN EXERCISE CLASS FROM YOUR OWN HOME Exercise with other people, guided by a virtual host, from the comfort of your own home with land exercise programs tailored to you and your preferences. Get fit and get the most out of your home space with evidence-based land exercise. Suitable for all fitness and mobility levels. MEET AMAZING NEW PEOPLE Connect with people across the country or even in your local area who might have shared experiences. There’s even the option to join Virtual Coffee Meetings HUNDREDS OF LAND-BASED EXERCISES Enter your movement and wellbeing details. Add your goals and training focus, then choose from a wide variety of pre-made workouts or let the Move Together app create individually-tailored exercise sessions. Select your exercise equipment for sessions that increase resistance and intensity. FOCUS ON A BODY AREA OR WHOLE BODY Exercise with a focus on a body part such as your lower back, shoulder, knee, hip and more or select a whole body programme. Personalised sessions designed to accommodate all levels of ability based on your health and wellbeing information. Perfect for those who have difficulty exercising on land. All types of exercise adapt and progress session-to-session based on your feedback and preferences with Move Together technology. SELECT YOUR EQUIPMENT AND TRAINING POSITION All sessions can be adapted to use the equipment you have available, such as resistance bands, dumbbells, steps. You can select the training positions you prefer, whether you would like to exercise in sitting, standing, supported standing, or on the floor. Perfect for those whole have difficulty with floor-based programmes CLINICAL EXPERTISE Our technology is clinically certified and designed by an expert team of Physiotherapists, Osteopaths, Researchers, Designers and Engineers to create the best land-based exercise app for you, personalised to your needs. BACKED BY SCIENCE A team of clinicians and researchers ensure that Move Together technology is led by the research and evidence. Our system integrates latest research and works along current guidelines and protocols. SAFE AND EFFECTIVE We work with academic partners, universities and clinical physiotherapists to externally review and validate our land exercise technology. Our on-going research is a commitment to ensure the quality, effectiveness and safety of the exercise generated for you in the app. Move Together is built to the highest standards of exercise & wellbeing technology. This includes gold standards of data security and external validation of our technology. MULTI AWARD-WINNING TECHNOLOGY: Good Boost’s technology has been recognised by multiple awarding bodies Winner, Best Digital Therapeutic Exercise Platform, GHP Global Excellence Awards 2022 Winner, Pool Product of the Year, 2020 and 2021 UK Pool & Spa Awards Winner, International Laureate 2021, Fit for Life Foundation Winner, Rehab Start-up of the Year, Sports Technology Awards 2020 Winner, Technology and Innovation, London Sport Awards 2020 Winner, Catalyst, The Institute for Ethical AI TRY THE APP FOR FREE! Join today and experience everything Move Together has to offer for a limited-time period. No card details required! During your trial you can attend unlimited free virtual classes, enjoy Good Boost sessions tailored to your needs, and take part in expertly-crafted library sessions. You can cancel at any time in your account settings. You must cancel at least 24 hours before your next renewal date to avoid charges. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Back to Action at none against Good Boost's 2. Back to Action also leads on ads (none vs shown) and iOS requirement (7.1 vs 13.4). On price, update cadence and device support 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
Both are free to download. Good Boost sells 2 in-app purchases, starting at $3.99 per month. Back to Action asks for nothing beyond the download.
Back to Action ships an update every 2 months, Good Boost every 3 months. The most recent releases landed on October 9, 2026 and October 27, 2026 respectively.
| Parameter | Back to Action | Good Boost |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (4 ratings) — better | — |
| Positive reviews | 76.5% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 7.1 — better | 13.4 |
| Further details — not scored | ||
| Size | 7 MB | 63 MB |
| Age rating | 4+ | 4+ |
| Developer | Apache Solutions Ltd | Good Boost |
In-app purchases
Back to Action
No in-app purchases
Good Boost
- VCE Monthly$3.991 Month
- VCE Yearly$38.991 Year
Questions
Is Back to Action free?
Is Good Boost free?
Do Back to Action or Good Boost have ads?
Which is updated more often, Back to Action or Good Boost?
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