# PKMap vs RaceAPP

The clearest difference is review sentiment: PKMap at 75% against RaceAPP's 5%. PKMap also leads on update cadence (fortnightly vs every 5 weeks). RaceAPP's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.6). 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.

PKMap ships an update fortnightly, RaceAPP every 5 weeks. The most recent releases landed on September 8, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | PKMap | RaceAPP |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **75.0% of reviews** | 4.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 226 MB | 76 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Powerking Chiptuning](https://appshunter.io/developer/1513738417) | [PZRacing](https://appshunter.io/developer/1630881094) |

## 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


### RaceAPP

[App page](https://appshunter.io/ios/app/raceapp/id1565736860)

This mobile application allows users to recall and review recorded data from PZRacing GPS receivers. Analyze GPS coordinates, trajectories, and lean angles to enhance vehicle performance or driving technique.

**Highlights:** Recall and review recorded data, View GPS coordinates and trajectories, Analyze lean angle, Improve vehicle performance, Enhance driving technique

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PKMap free?

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

### Is RaceAPP free?

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

### Do PKMap or RaceAPP have ads?

Neither PKMap nor RaceAPP shows ads.

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

PKMap ships an update fortnightly, and RaceAPP every 5 weeks. Most recently, PKMap was updated on September 8, 2026 and RaceAPP on June 1, 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.*