# Saphir X vs Hargassner

The clearest difference is iOS requirement: Saphir X at 13.0 against Hargassner's 15.0. On price, review sentiment, update cadence and ads there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 11, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Saphir X | Hargassner |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 40 MB | 58 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SAPHIR Wassertechnologie GmbH](https://appshunter.io/developer/966915015) | [Hargassner Ges.m.b.H.](https://appshunter.io/developer/885812808) |

## 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


### Hargassner

[App page](https://appshunter.io/ios/app/hargassner/id1523536070)

Control your Hargassner heating system remotely with AI assistance. Monitor your system's status, adjust settings like heating circuits and water preparation, and receive instant notifications. Access more features via the web portal.

**Highlights:** Real-time heating system overview, Remote adjustment of heating circuits and times, Domestic hot water preparation settings, AI support assistant 'Hargy', Push notifications for system status, Solar system monitoring, Temperature trend graphs

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Saphir X free?

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

### Is Hargassner free?

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

### Do Saphir X or Hargassner have ads?

Neither Saphir X nor Hargassner shows ads.

### Which is updated more often, Saphir X or Hargassner?

Saphir X ships an update every 2 months, and Hargassner every 2 months. Most recently, Saphir X was updated on October 11, 2026 and Hargassner on October 10, 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.*