# Clearlight® Sauna Connect App vs ECHO Water

The clearest difference is rating: ECHO Water at 2.7 against Clearlight® Sauna Connect App's 1.3. ECHO Water also leads on update cadence (every 3 weeks vs every 31 months) and review sentiment (20% vs 8%). On price, ratings volume, 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.

ECHO Water holds the better App Store score, 2.7 against 1.3. Both are backed by a comparable volume of ratings — 94 and 52 respectively. Written reviews point the same way: 8% of Clearlight® Sauna Connect App's written reviews are positive against 20% of ECHO Water's.

Clearlight® Sauna Connect App ships an update every 31 months, ECHO Water every 3 weeks. The most recent releases landed on September 21, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Clearlight® Sauna Connect App | ECHO Water |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.3 (94 ratings)](https://appshunter.io/ios/app/clearlight-sauna-connect-app/id1642607372/reviews) | **[2.7 (52 ratings)](https://appshunter.io/ios/app/echo-water/id6739596759/reviews)** |
| Number of ratings | **94** | 52 |
| Positive reviews | 8.1% of reviews | **20.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 31 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 20 MB | 49 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Clearlight Sauna](https://appshunter.io/developer/1122799429) | [Echo Water](https://appshunter.io/developer/1786253277) |

## What reviewers say

### Clearlight® Sauna Connect App

[App page](https://appshunter.io/ios/app/clearlight-sauna-connect-app/id1642607372)

Control your infrared sauna remotely. Schedule sessions, adjust temperature and time, and manage interior and exterior lighting. You can also activate Full Spectrum heaters for a customized experience.

**Highlights:** Remote on/off control, Future session scheduling, Temperature and time adjustment, Interior and exterior light control, Full Spectrum heater activation

**Features:** macOS Compatibility

**In-app purchases:** none


### ECHO Water

[App page](https://appshunter.io/ios/app/echo-water/id6739596759)

This app provides a streamlined and dependable interface for operating your Echo Flask. It offers a simplified user experience for managing hydrogen water generation.

**Highlights:** Simplified operation, Reliable performance, Echo Flask management, Hydrogen water generation

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Sleek and compact design
- 💡 Customizable color options

**What reviewers complain about**

- 🐛 Connectivity issues with app
- 🐛 Inaccurate water tracking
- 🐛 Firmware update problems
- 🔋 Unreliable battery life

**Reported bugs**

- App unable to sync with water bottle
- Inconsistent flask counting
- Bluetooth pairing problems

**Requested features**

- Ability to manually log water intake
- Scheduling options for hydrogen water
- Improved app performance and stability


## Frequently asked questions

### Is Clearlight® Sauna Connect App free?

Clearlight® Sauna Connect App is free to download, with no in-app purchases.

### Is ECHO Water free?

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

### Which has better reviews, Clearlight® Sauna Connect App or ECHO Water?

ECHO Water is rated higher. Clearlight® Sauna Connect App averages 1.3 out of 5 from 94 ratings, while ECHO Water averages 2.7 from 52 ratings.

### Do Clearlight® Sauna Connect App or ECHO Water have ads?

Neither Clearlight® Sauna Connect App nor ECHO Water shows ads.

### Which is updated more often, Clearlight® Sauna Connect App or ECHO Water?

Clearlight® Sauna Connect App ships an update every 31 months, and ECHO Water every 3 weeks. Most recently, Clearlight® Sauna Connect App was updated on September 21, 2026 and ECHO Water on September 26, 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.*