# Saphir X vs ETHERMA eTOUCH

The clearest difference is update cadence: Saphir X at every 2 months against ETHERMA eTOUCH's every 16 months. Saphir X also leads on iOS requirement (13.0 vs 15.1). On price, ads, 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.

Saphir X ships an update every 2 months, ETHERMA eTOUCH every 16 months. The most recent releases landed on June 24, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Saphir X | ETHERMA eTOUCH |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 16 months |
| Monetization | Free | — |
| Size | 40 MB | 41 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SAPHIR Wassertechnologie GmbH](https://appshunter.io/developer/966915015) | [ETHERMA Holding GmbH](https://appshunter.io/developer/1606968285) |

## What reviewers say

### Saphir X

[App page](https://appshunter.io/ios/app/saphir-x/id1477068195)

Monitor and control water equivalents from a Saphir ULTRA X Pool Control system directly from your iOS device. Adjust temperature, lighting, and water features like hydro-flow systems and massage jets. Compatible with Saphir Pool Control systems produced from 2019 onwards.

**Highlights:** Monitor water equivalents, Control temperature, Control lighting, Control water attractions, iOS smartphone and tablet support, Compatible with 2019+ Saphir systems

**Features:** macOS Compatibility

**In-app purchases:** none


### ETHERMA eTOUCH

[App page](https://appshunter.io/ios/app/etherma-etouch/id1606968283)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Saphir X free?

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

### Is ETHERMA eTOUCH free?

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

### Do Saphir X or ETHERMA eTOUCH have ads?

Neither Saphir X nor ETHERMA eTOUCH shows ads.

### Which is updated more often, Saphir X or ETHERMA eTOUCH?

Saphir X ships an update every 2 months, and ETHERMA eTOUCH every 16 months. Most recently, Saphir X was updated on June 24, 2026 and ETHERMA eTOUCH on September 17, 2026.

---

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