# Connected Hydration vs FX Athlete

The clearest difference is update cadence: Connected Hydration at monthly against FX Athlete's every 2 months. Connected Hydration also leads on ratings volume (8 vs 2). FX Athlete's advantage is device support (4 vs 1) and iOS requirement (15.0 vs 17.6). On price, rating, ads and in-app purchases there is nothing between them.

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 Connected Hydration against 5.0 for FX Athlete. Both are backed by a comparable volume of ratings — 8 and 2 respectively.

Connected Hydration ships an update monthly, FX Athlete every 2 months. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Connected Hydration | FX Athlete |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (8 ratings)](https://appshunter.io/ios/app/connected-hydration/id1621442254/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/fx-athlete/id6473955415/reviews) |
| Number of ratings | **8** | 2 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | Free |
| Size | 41 MB | 183 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Epicore Biosystems, Inc](https://appshunter.io/developer/1449621320) | [FX WELL, LLC](https://appshunter.io/developer/1161556756) |

## What reviewers say

### Connected Hydration

[App page](https://appshunter.io/ios/app/connected-hydration/id1621442254)

This app tracks fluid and electrolyte intake by working with a proprietary wearable sensor. It measures real-time sweat and electrolyte loss to provide comprehensive hydration data.

**Highlights:** Real-time sweat/electrolyte loss measurement, Fluid intake tracking, Electrolyte intake tracking, Works with proprietary wearable sensor, Hydration data analysis

**Features:** Vision Pro support

**In-app purchases:** none


### FX Athlete

[App page](https://appshunter.io/ios/app/fx-athlete/id6473955415)

Enhance athletic performance with tailored sports programs, instructional videos, and nutrition coaching. Optimize mobility, strength, and endurance to achieve your fitness goals and prevent injuries. Seamlessly integrate with other health apps for a comprehensive wellness view.

**Highlights:** Performance training programs for various sports, Instructional videos for gym and sport routines, Sports nutrition and meal plans, Injury prevention guidance, Year-round training options, Integration with health apps

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Connected Hydration free?

Connected Hydration is free to download, with no in-app purchases.

### Is FX Athlete free?

FX Athlete is free to download, with no in-app purchases.

### Which has better reviews, Connected Hydration or FX Athlete?

Connected Hydration and FX Athlete are both rated 5.0 out of 5 on the App Store, from 8 and 2 ratings respectively.

### Do Connected Hydration or FX Athlete have ads?

Neither Connected Hydration nor FX Athlete shows ads.

### Which is updated more often, Connected Hydration or FX Athlete?

Connected Hydration ships an update monthly, and FX Athlete every 2 months. Most recently, Connected Hydration was updated on October 2, 2026 and FX Athlete on October 5, 2026.

---

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