# HydroLabs vs ElectroKare

The clearest difference is update cadence: ElectroKare at every 9 days against HydroLabs's every 9 months. ElectroKare also leads on ratings volume (36 vs 1). HydroLabs's advantage is iOS requirement (12.4 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 HydroLabs against 5.0 for ElectroKare. That said, the two scores are not equally well evidenced: ElectroKare has 36 ratings behind it against 1, so its average is the more settled of the two.

HydroLabs ships an update every 9 months, ElectroKare every 9 days. The most recent releases landed on October 7, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | HydroLabs | ElectroKare |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/hydrolabs/id1567328442/reviews) | [5.0 (36 ratings)](https://appshunter.io/ios/app/electrokare/id6748668934/reviews) |
| Number of ratings | 1 | **36** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 9 days** |
| Monetization | Free | Free |
| Size | 18 MB | 88 MB |
| Requires iOS | **12.4** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hydrosis Inc.](https://appshunter.io/developer/1567328444) | [ElectroKare](https://appshunter.io/developer/1783851832) |

## 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


### ElectroKare

[App page](https://appshunter.io/ios/app/electrokare/id6748668934)

This app helps users monitor their electrolyte levels and optimize athletic performance. It provides on-the-go tracking to understand bodily needs and maintain optimal hydration and electrolyte balance.

**Highlights:** AI-native OS for performance, Electrolyte level tracking, Athletic performance optimization, On-the-go monitoring, Hydration optimization, ECG-based estimations

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Crazy cool technology
- 👍 Great monitoring
- 👍 Love the user experience
- 👍 Cool app interface
- 👍 Great way to track exercise data


## Frequently asked questions

### Is HydroLabs free?

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

### Is ElectroKare free?

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

### Which has better reviews, HydroLabs or ElectroKare?

HydroLabs and ElectroKare are both rated 5.0 out of 5 on the App Store, from 1 and 36 ratings respectively.

### Do HydroLabs or ElectroKare have ads?

Neither HydroLabs nor ElectroKare shows ads.

### Which is updated more often, HydroLabs or ElectroKare?

HydroLabs ships an update every 9 months, and ElectroKare every 9 days. Most recently, HydroLabs was updated on October 7, 2026 and ElectroKare on September 28, 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.*