# PKMap vs HUB2GO

The clearest difference is update cadence: HUB2GO at every 4 days against PKMap's monthly. 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.

PKMap ships an update monthly, HUB2GO every 4 days. The most recent releases landed on October 9, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | PKMap | HUB2GO |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | Free | — |
| Size | 229 MB | 42 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Fabio Iura](https://appshunter.io/developer/1513738417) | [Christian Arragoni](https://appshunter.io/developer/1856192226) |

## What reviewers say

### PKMap

[App page](https://appshunter.io/ios/app/pkmap/id1515877333)

This app allows users to modify and manage PowerKing engine control units via Bluetooth. It intuitively recognizes connected models and offers flexible adjustments to parameters like fuel pressure, turbo pressure, and accelerator pedal response.

**Highlights:** Bluetooth connectivity for PowerKing ECUs, Automatic ECU model recognition, Adjustable fuel pressure, Adjustable turbo pressure, Adjustable accelerator pedal reactivity, Intuitive parameter modification

**Features:** macOS Compatibility

**In-app purchases:** none


### HUB2GO

[App page](https://appshunter.io/ios/app/hub2go/id6755764170)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PKMap free?

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

### Is HUB2GO free?

HUB2GO is free to download, with no in-app purchases.

### Do PKMap or HUB2GO have ads?

Neither PKMap nor HUB2GO shows ads.

### Which is updated more often, PKMap or HUB2GO?

PKMap ships an update monthly, and HUB2GO every 4 days. Most recently, PKMap was updated on October 9, 2026 and HUB2GO on October 8, 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.*