# ACO MultiControl vs Saphir X

The clearest difference is iOS requirement: Saphir X at 13.0 against ACO MultiControl's 15. On price, update cadence, 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.

ACO MultiControl ships an update every 3 months, Saphir X every 2 months. The most recent releases landed on October 29, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | ACO MultiControl | Saphir X |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 2 MB | 40 MB |
| Requires iOS | 15 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [D.C. Industrie Elektronik GmbH](https://appshunter.io/developer/1435904896) | [SAPHIR Wassertechnologie GmbH](https://appshunter.io/developer/966915015) |

## What reviewers say

### ACO MultiControl

[App page](https://appshunter.io/ios/app/aco-multicontrol/id1435904897)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is ACO MultiControl free?

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

### Is Saphir X free?

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

### Do ACO MultiControl or Saphir X have ads?

Neither ACO MultiControl nor Saphir X shows ads.

### Which is updated more often, ACO MultiControl or Saphir X?

ACO MultiControl ships an update every 3 months, and Saphir X every 2 months. Most recently, ACO MultiControl was updated on October 29, 2026 and Saphir X on October 11, 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.*