# DConnect DAB vs Zilmet Sizing

The clearest difference is rating: Zilmet Sizing at 5.0 against DConnect DAB's 2.3. DConnect DAB's advantage is review sentiment (18% vs 0%) and ratings volume (15 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Zilmet Sizing holds the better App Store score, 5.0 against 2.3. That said, the two scores are not equally well evidenced: DConnect DAB has 15 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 18% of DConnect DAB's written reviews are positive against 0% of Zilmet Sizing's, so the app with the better star average is not the one people write more warmly about.

## The numbers

| Metric | DConnect DAB | Zilmet Sizing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (15 ratings)](https://appshunter.io/ios/app/dconnect-dab/id1353979229/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/zilmet-sizing/id1552934924/reviews)** |
| Number of ratings | **15** | 1 |
| Positive reviews | **18.2% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | Free |
| Size | 218 MB | 2 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DAB Pumps](https://appshunter.io/developer/1239868669) | [Zilmet USA LLC](https://appshunter.io/developer/1552934926) |

## What reviewers say

### DConnect DAB

[App page](https://appshunter.io/ios/app/dconnect-dab/id1353979229)

Remotely control and manage your water and heating installations 24/7. This app provides real-time oversight of pressurization, water management pumps, and circulators with an updated, user-friendly interface.

**Highlights:** Remote installation management, Real-time control, Water pump control, Heating circulator control, Air conditioning circulator control, Updated user interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Zilmet Sizing

[App page](https://appshunter.io/ios/app/zilmet-sizing/id1552934924)

This program assists with sizing expansion tanks for hydronic, thermal, and water systems. It provides detailed output including required tank volume and relevant Zilmet data sheets, brochures, and installation manuals for residential and commercial applications.

**Highlights:** Expansion tank sizing, Hydronic system support, Thermal system support, Water system support, Residential and commercial applications, Tank volume calculation, Access to data sheets and manuals

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DConnect DAB free?

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

### Is Zilmet Sizing free?

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

### Which has better reviews, DConnect DAB or Zilmet Sizing?

Zilmet Sizing is rated higher. DConnect DAB averages 2.3 out of 5 from 15 ratings, while Zilmet Sizing averages 5.0 from 1 ratings.

### Do DConnect DAB or Zilmet Sizing have ads?

Neither DConnect DAB nor Zilmet Sizing shows ads.

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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.*