# RaceWatch vs PACIFIC TPMS(PMC)

The clearest difference is update cadence: RaceWatch at every 3 weeks against PACIFIC TPMS(PMC)'s every 6 months. PACIFIC TPMS(PMC)'s advantage is iOS requirement (9.0 vs 15.0). 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.

RaceWatch ships an update every 3 weeks, PACIFIC TPMS(PMC) every 6 months. The most recent releases landed on August 11, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | RaceWatch | PACIFIC TPMS(PMC) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 months |
| Size | 60 MB | 23 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YAOYOROZU HOLDINGS, INC.](https://appshunter.io/developer/1746220340) | [Shenzhen Jialihua Electronic Technology Co.,Ltd](https://appshunter.io/developer/1460105736) |

## What reviewers say

### RaceWatch

[App page](https://appshunter.io/ios/app/racewatch/id6502621219)

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

**In-app purchases:** none


### PACIFIC TPMS(PMC)

[App page](https://appshunter.io/ios/app/pacific-tpmspmc/id6743909722)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RaceWatch free?

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

### Is PACIFIC TPMS(PMC) free?

PACIFIC TPMS(PMC) is free to download, with no in-app purchases.

### Do RaceWatch or PACIFIC TPMS(PMC) have ads?

Neither RaceWatch nor PACIFIC TPMS(PMC) shows ads.

### Which is updated more often, RaceWatch or PACIFIC TPMS(PMC)?

RaceWatch ships an update every 3 weeks, and PACIFIC TPMS(PMC) every 6 months. Most recently, RaceWatch was updated on August 11, 2026 and PACIFIC TPMS(PMC) on September 20, 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.*