# MyMaptuner vs PCGA Harbor

MyMaptuner and PCGA Harbor are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

MyMaptuner ships an update every 3 weeks, PCGA Harbor fortnightly. The most recent releases landed on September 11, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | MyMaptuner | PCGA Harbor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/mymaptuner/id6443763877/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 22 MB | 77 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Maptun Performance AB](https://appshunter.io/developer/1649113969) | [Skunk Works OPC](https://appshunter.io/developer/1704173771) |

## What reviewers say

### MyMaptuner

[App page](https://appshunter.io/ios/app/mymaptuner/id6443763877)

This application allows users to tune, monitor, and diagnose their vehicle's performance. It requires an Maptuner device to function.

**Highlights:** Vehicle tuning, Performance monitoring, Diagnostic capabilities, Requires Maptuner device

**Features:** Vision Pro support

**In-app purchases:** none


### PCGA Harbor

[App page](https://appshunter.io/ios/app/pcga-harbor/id6777869555)

**In-app purchases:** none


## Frequently asked questions

### Is MyMaptuner free?

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

### Is PCGA Harbor free?

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

### Do MyMaptuner or PCGA Harbor have ads?

Neither MyMaptuner nor PCGA Harbor shows ads.

### Which is updated more often, MyMaptuner or PCGA Harbor?

MyMaptuner ships an update every 3 weeks, and PCGA Harbor fortnightly. Most recently, MyMaptuner was updated on September 11, 2026 and PCGA Harbor on September 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*