Inner Vision Pilates vs Relentless Challenge
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Inner Vision Pilates
Easily manage your account, book classes, and stay connected with your studio. Send messages, view announcements, and access shared content.
- Account management
- Class booking
- Event registration
- Direct messaging
- Public feed access
- Announcements and promos
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The Inner Vision Pilates app makes it very easy for you to manage your Inner Vision Pilates account, book into our classes and events and keep in touch with us. You can easily message us if you have a question or want to share something with us. You can also follow our public feed to see any announcements we make, promos we run, or content we share.
Relentless Challenge
This app challenges groups to collectively log a significant distance of activity over a set period. It's designed to be difficult but achievable with teamwork and determination.
- Group activity logging
- Team-based challenges
- Distance tracking
- Time-bound goals
- User collaboration
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The RELENTLESS 2800 Team Challenge is simple: a group of 10 regular humans try and log 2800 Relentless Miles (the distance from NYC to LA) of activity in 40 days. Is it hard? Yep, it’s relentless. Can you do it? Heck yeah.
Screenshots
Verdict
The clearest difference is update cadence: Relentless Challenge at every 3 days against Inner Vision Pilates's every 2 months. On price, rating, ratings volume and ads 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.
On the App Store both sit at effectively the same score — 5.0 for Inner Vision Pilates against 5.0 for Relentless Challenge. Both are backed by a comparable volume of ratings — 27 and 18 respectively.
Inner Vision Pilates ships an update every 2 months, Relentless Challenge every 3 days. The most recent releases landed on October 17, 2026 and October 4, 2026 respectively.
| Parameter | Inner Vision Pilates | Relentless Challenge |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (27 ratings) | 5.0 (18 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 27 — better | 18 |
| Update frequency | Every 2 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.1 — better | 15.6 |
| Further details — not scored | ||
| Size | 55 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Momence, Inc. | Relentless 2800 |
Customer experience
Inner Vision Pilates
Relentless Challenge
In-app purchases
Inner Vision Pilates
No in-app purchases
Relentless Challenge
No in-app purchases
Questions
Is Inner Vision Pilates free?
Is Relentless Challenge free?
Which has better reviews, Inner Vision Pilates or Relentless Challenge?
Do Inner Vision Pilates or Relentless Challenge have ads?
Which is updated more often, Inner Vision Pilates or Relentless Challenge?
Other comparisons
