# Fluid Running vs Ability Fix

The clearest difference is review sentiment: Fluid Running at 88% against Ability Fix's 0%. Fluid Running also leads on rating (4.7 vs 3.6) and in-app purchases (none vs 2). Ability Fix's advantage is update cadence (every 2 months vs every 10 months). On price, ads and device support there is nothing between them.

Both are free to download. Ability Fix sells 2 in-app purchases, starting at $14.99 per month. Fluid Running asks for nothing beyond the download.

Fluid Running holds the better App Store score, 4.7 against 3.6. Both are backed by a comparable volume of ratings — 18 and 5 respectively. Written reviews point the same way: 88% of Fluid Running's written reviews are positive against 0% of Ability Fix's.

Fluid Running ships an update every 10 months, Ability Fix every 2 months. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Fluid Running | Ability Fix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (18 ratings)](https://appshunter.io/ios/app/fluid-running/id1377251019/reviews)** | [3.6 (5 ratings)](https://appshunter.io/ios/app/ability-fix-water-exercise/id1499628384/reviews) |
| Number of ratings | **18** | 5 |
| Positive reviews | **87.5% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 months** |
| Monetization | **Free** | Freemium |
| Size | 23 MB | 307 MB |
| Requires iOS | **13.0** | 26.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Fluid Running, LLC](https://appshunter.io/developer/1377251018) | [Hair Studio Inc](https://appshunter.io/developer/1499628383) |

## What reviewers say

### Fluid Running

[App page](https://appshunter.io/ios/app/fluid-running/id1377251019)

This app offers a unique approach to full-body fitness using water-based exercises. It provides guided movements and workout routines suitable for all fitness levels, from beginners to those seeking new challenges. Access class schedules and supplementary learning materials to enhance your aquatic training.

**Highlights:** Deep and shallow water workout movements, Guided deep water workouts, Guided shallow water workouts, Class schedules (Chicagoland), Downloadable workout routines, Technique tutorial videos

**Features:** macOS Compatibility

**In-app purchases:** none


### Ability Fix

[App page](https://appshunter.io/ios/app/ability-fix-water-exercise/id1499628384)

This app offers personalized water exercise routines tailored to your fitness and mobility level. It provides instructional videos and audio cues for each exercise, allowing for custom workout creation or pre-designed plans. Share routines with others and track progress within a supportive community.

**Highlights:** Adaptive Ability Levels (AL) for all fitness levels, Customizable workout playlists, Pre-designed workouts and 'Plan It For Me' feature, Instructional videos and audio cues, Community sharing and progress tracking, Caregiver-friendly workout creation

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $14.99 | per month |
| Yearly Subscription | $120.99 | per year |


## Frequently asked questions

### Is Fluid Running free?

Fluid Running is free to download, with no in-app purchases.

### Is Ability Fix free?

Ability Fix is free to download, with in-app purchases available.

### Which has better reviews, Fluid Running or Ability Fix?

Fluid Running is rated higher. Fluid Running averages 4.7 out of 5 from 18 ratings, while Ability Fix averages 3.6 from 5 ratings.

### Do Fluid Running or Ability Fix have ads?

Neither Fluid Running nor Ability Fix shows ads.

### Which is updated more often, Fluid Running or Ability Fix?

Fluid Running ships an update every 10 months, and Ability Fix every 2 months. Most recently, Fluid Running was updated on October 24, 2026 and Ability Fix on October 21, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*