# Fluid Running vs Jetti Fit

The clearest difference is in-app purchases: Fluid Running at none against Jetti Fit's 2. Fluid Running also leads on iOS requirement (13.0 vs 15.0). Jetti Fit's advantage is update cadence (every 2 weeks vs every 10 months). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Jetti Fit sells 2 in-app purchases, starting at $8.99 per month. Fluid Running asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for Fluid Running against 4.7 for Jetti Fit. Both are backed by a comparable volume of ratings — 18 and 16 respectively. Written reviews split almost evenly too, at 88% and 88% positive.

Fluid Running ships an update every 10 months, Jetti Fit every 2 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Fluid Running | Jetti Fit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (18 ratings)](https://appshunter.io/ios/app/fluid-running/id1377251019/reviews) | **[4.7 (16 ratings)](https://appshunter.io/ios/app/jetti-fit/id1623409327/reviews)** |
| Number of ratings | **18** | 16 |
| Positive reviews | 87.5% of reviews | 87.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 weeks** |
| Monetization | **Free** | Freemium |
| Size | 23 MB | 74 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Fluid Running, LLC](https://appshunter.io/developer/1377251018) | [JETTI BRANDS LLC](https://appshunter.io/developer/1809197653) |

## 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


### Jetti Fit

[App page](https://appshunter.io/ios/app/jetti-fit/id1623409327)

Enhance your walking routine with guided workouts and classes designed to maximize calorie burn and overall fitness. This app offers a variety of indoor and outdoor sessions with audio or video guidance for all fitness levels.

**Highlights:** Guided indoor and outdoor workouts, Audio and video workout options, Classes for all fitness levels, Maximizes calorie burn, Transforms mind, body, and soul

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $8.99 | per month |
| Annual Subscription | $49.99 | per year |


## Frequently asked questions

### Is Fluid Running free?

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

### Is Jetti Fit free?

Jetti Fit is free to download, with in-app purchases available.

### Which has better reviews, Fluid Running or Jetti Fit?

Jetti Fit is rated higher. Fluid Running averages 4.7 out of 5 from 18 ratings, while Jetti Fit averages 4.7 from 16 ratings.

### Do Fluid Running or Jetti Fit have ads?

Neither Fluid Running nor Jetti Fit shows ads.

### Which is updated more often, Fluid Running or Jetti Fit?

Fluid Running ships an update every 10 months, and Jetti Fit every 2 weeks. Most recently, Fluid Running was updated on November 2, 2026 and Jetti Fit on November 3, 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.*