# MHI Verktøy vs Powersite

The clearest difference is update cadence: MHI Verktøy at every 9 days against Powersite's monthly. MHI Verktøy also leads on iOS requirement (7.0 vs 15.0.0). 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.

MHI Verktøy ships an update every 9 days, Powersite monthly. The most recent releases landed on November 2, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | MHI Verktøy | Powersite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/mhi-verkty/id1093058921/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Monthly |
| Monetization | Free | — |
| Size | 3 MB | 46 MB |
| Requires iOS | **7.0** | 15.0.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Axians Performance Solutions](https://appshunter.io/developer/1716543869) | [Aneo Build AS](https://appshunter.io/developer/6783794756) |

## What reviewers say

### MHI Verktøy

[App page](https://appshunter.io/ios/app/mhi-verkty/id1093058921)

Access error code meanings for Mitsubishi Heavy Industries LTD heat pump systems. Covers RAC, PAC, A2W, and VRF models. Includes news and information from Schløsser Møller Kulde AS.

**Highlights:** Error code lookup for MHI heat pumps, Supports RAC, PAC, A2W, VRF models, News and information from Schløsser Møller Kulde AS, Information for HVAC technicians

**In-app purchases:** none


### Powersite

[App page](https://appshunter.io/ios/app/powersite/id6505141753)

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

**In-app purchases:** none


## Frequently asked questions

### Is MHI Verktøy free?

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

### Is Powersite free?

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

### Do MHI Verktøy or Powersite have ads?

Neither MHI Verktøy nor Powersite shows ads.

### Which is updated more often, MHI Verktøy or Powersite?

MHI Verktøy ships an update every 9 days, and Powersite monthly. Most recently, MHI Verktøy was updated on November 2, 2026 and Powersite on October 27, 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.*