# HyTune vs Building Commission

The clearest difference is update cadence: HyTune at every 2 weeks against Building Commission's every 4 months. 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.

HyTune ships an update every 2 weeks, Building Commission every 4 months. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | HyTune | Building Commission |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.5 (16 ratings)](https://appshunter.io/ios/app/building-commission/id1238629803/reviews)** |
| Number of ratings | — | **16** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | — | Free |
| Size | 197 MB | 123 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [IMI Hydronic Engineering International SA](https://appshunter.io/developer/508015425) | [Schneider Electric SA](https://appshunter.io/developer/615996152) |

## What reviewers say

### HyTune

[App page](https://appshunter.io/ios/app/hytune/id1053462919)

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

**In-app purchases:** none


### Building Commission

[App page](https://appshunter.io/ios/app/building-commission/id1238629803)

Streamline building commissioning with direct mobile access to IP controllers and I/O devices. Configure settings, upgrade firmware, and generate reports without needing a BMS server, reducing setup time and simplifying workflows.

**Highlights:** Direct configuration of IP controllers, Firmware upgrades, Input/output and diagnostic report generation, Reduced commissioning time, Bluetooth and IP network connectivity, Simplified workflows

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is HyTune free?

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

### Is Building Commission free?

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

### Do HyTune or Building Commission have ads?

Neither HyTune nor Building Commission shows ads.

### Which is updated more often, HyTune or Building Commission?

HyTune ships an update every 2 weeks, and Building Commission every 4 months. Most recently, HyTune was updated on November 2, 2026 and Building Commission on November 4, 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.*