# HYDROX vs HYFIT｜HYROX Log

The clearest difference is in-app purchases: HYFIT｜HYROX Log at none against HYDROX's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. HYDROX sells 4 in-app purchases, starting at $0.99 per 7 days. HYFIT｜HYROX Log asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | HYDROX | HYFIT｜HYROX Log |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/hydrox-training-hydration/id6758163738/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Freemium | — |
| Size | 8 MB | 19 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [BALL VENTURES LLC](https://appshunter.io/developer/1871278776) | [medifit LLC](https://appshunter.io/developer/1872594101) |

## What reviewers say

### HYDROX

[App page](https://appshunter.io/ios/app/hydrox-training-hydration/id6758163738)

This app calculates your personalized daily hydration target based on body weight and training intensity, using scientific protocols. It offers one-tap logging, smart reminders, and advanced features for athletes and fitness enthusiasts. Syncs with HealthKit and offers an Apple Watch app.

**Highlights:** Personalized hydration targets, Training intensity adjustment, One-tap logging, Smart reminders, HealthKit sync, Apple Watch app, Widgets for home and lock screen

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HYDROX Pro | $0.99 | per 7 days |
| HYDROX Pro | $24.99 | per year |
| HYROX Americas DC Race Pack | $14.99 | one-time |
| HYROX Miami Race Pack | $14.99 | one-time |


### HYFIT｜HYROX Log

[App page](https://appshunter.io/ios/app/hyfithyrox-log/id6758372065)

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

**In-app purchases:** none


## Frequently asked questions

### Is HYDROX free?

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

### Is HYFIT｜HYROX Log free?

HYFIT｜HYROX Log is free to download, with no in-app purchases.

### Do HYDROX or HYFIT｜HYROX Log have ads?

Neither HYDROX nor HYFIT｜HYROX Log shows ads.

### Which is updated more often, HYDROX or HYFIT｜HYROX Log?

HYDROX ships an update weekly, and HYFIT｜HYROX Log weekly. Most recently, HYDROX was updated on October 2, 2026 and HYFIT｜HYROX Log on October 7, 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.*