# ESBE vs HEAT3D Pro

The clearest difference is price: ESBE at Free against HEAT3D Pro's $690.00. HEAT3D Pro's advantage is iOS requirement (15.6 vs 17.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

ESBE is free to download; HEAT3D Pro costs $690.00 up front. Neither carries in-app purchases, so what you see is what you pay.

ESBE ships an update every 5 months, HEAT3D Pro every 4 months. The most recent releases landed on October 14, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | ESBE | HEAT3D Pro |
| --- | --- | --- |
| Price | **Free** | $690.00 |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 months** |
| Monetization | Free | — |
| Size | 5 MB | 125 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ESBE AB](https://appshunter.io/developer/1287612322) | [Electric Pocket Limited](https://appshunter.io/developer/324114799) |

## What reviewers say

### ESBE

[App page](https://appshunter.io/ios/app/esbe/id554443104)

This app helps plumbers, installers, and planners select the correct ESBE valve and determine the appropriate Kvs value. It provides technical details on valve series and offers contact information for the company.

**Highlights:** ESBE valve selection tool, Kvs value calculation, Technical information on valve series, Company contact details

**Features:** macOS Compatibility

**In-app purchases:** none


### HEAT3D Pro

[App page](https://appshunter.io/ios/app/heat3d-pro/id1362512281)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ESBE free?

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

### Is HEAT3D Pro free?

HEAT3D Pro costs $690.00, with no in-app purchases.

### Do ESBE or HEAT3D Pro have ads?

Neither ESBE nor HEAT3D Pro shows ads.

### Which is updated more often, ESBE or HEAT3D Pro?

ESBE ships an update every 5 months, and HEAT3D Pro every 4 months. Most recently, ESBE was updated on October 14, 2026 and HEAT3D Pro on October 16, 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.*