# HydroLabs vs Athletica Fit

The clearest difference is ads: HydroLabs at none against Athletica Fit's shown. HydroLabs also leads on iOS requirement (12.4 vs 14.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

HydroLabs ships an update every 9 months, Athletica Fit every 5 months. The most recent releases landed on October 7, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | HydroLabs | Athletica Fit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hydrolabs/id1567328442/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 5 months** |
| Monetization | Free | — |
| Size | 18 MB | 151 MB |
| Requires iOS | **12.4** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hydrosis Inc.](https://appshunter.io/developer/1567328444) | [JAZL FIT PTY. LTD.](https://appshunter.io/developer/1575537312) |

## What reviewers say

### HydroLabs

[App page](https://appshunter.io/ios/app/hydrolabs/id1567328442)

This app analyzes your individual hydration levels using a wearable sweat patch to create personalized hydration plans. Track fluid loss during activities and receive data-driven recommendations for optimal performance and recovery.

**Highlights:** Wearable sweat patch integration, Precise fluid loss measurement, Personalized hydration plan generation, Activity tracking for hydration levels, Data analysis for optimal recommendations

**Features:** macOS Compatibility

**In-app purchases:** none


### Athletica Fit

[App page](https://appshunter.io/ios/app/athletica-fit/id1575537310)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HydroLabs free?

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

### Is Athletica Fit free?

Athletica Fit is free to download, with no in-app purchases.

### Do HydroLabs or Athletica Fit have ads?

Athletica Fit shows ads; HydroLabs does not.

### Which is updated more often, HydroLabs or Athletica Fit?

HydroLabs ships an update every 9 months, and Athletica Fit every 5 months. Most recently, HydroLabs was updated on October 7, 2026 and Athletica Fit on September 29, 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.*