Back to Action vs Rapha, Ankylosing Spondylitis
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.
Rapha, Ankylosing Spondylitis
Track your symptoms, medication, and lab results for Ankylosing Spondylitis. Visualize pain areas and review your health history through a calendar overview to better communicate with your doctor.
- Record pain areas visually
- Track medication intake
- Log lab results
- Calendar overview of health history
- Symptom and medicine logging
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Rapha is designed to make it easier for you to remember how you've been doing. Record your symptoms. With Rapha, you can record your pain areas visually, making it easier for you to remember and explain your pain better even after a long time has passed. Record your medicine intake. Add medicines that you take frequently and just check them off when you take them. Record your lab results. Keep track of your lab results in the same app where you record your symptoms and medicines, it makes it a whole lot easier to understand how your body is doing. Understand how you are doing. The calendar helps to give a rough and quick overview of the past months, making it easier for you to see how you’ve been and also easier for you to explain to your doctor at your next checkup. Being on top of your chronic illness doesn't have to be a pain. Make life easier for yourself with Rapha. Credits: Skeleton Image by brgfx on Freepik.
Screenshots
Verdict
The clearest difference is review sentiment: Rapha, Ankylosing Spondylitis at 100% against Back to Action's 76%. Back to Action's advantage is iOS requirement (7.1 vs 18.0). On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Back to Action ships an update every 2 months, Rapha, Ankylosing Spondylitis every 6 weeks. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.
| Parameter | Back to Action | Rapha, Ankylosing Spondylitis |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (4 ratings) — better | — |
| Positive reviews | 76.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 4 — better | — |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 7.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 7 MB | 5 MB |
| Age rating | 4+ | 12+ |
| Developer | Apache Solutions Ltd | Seung Hyun Lee |
Customer experience
Back to Action
Rapha, Ankylosing Spondylitis
In-app purchases
Back to Action
No in-app purchases
Rapha, Ankylosing Spondylitis
No in-app purchases
Questions
Is Back to Action free?
Is Rapha, Ankylosing Spondylitis free?
Do Back to Action or Rapha, Ankylosing Spondylitis have ads?
Which is updated more often, Back to Action or Rapha, Ankylosing Spondylitis?
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