# 車美仕 TPMS無線胎壓監測 vs QRoll

The clearest difference is in-app purchases: 車美仕 TPMS無線胎壓監測 at none against QRoll's 2. 車美仕 TPMS無線胎壓監測 also leads on iOS requirement (12.0 vs 26.5). QRoll's advantage is update cadence (every 5 days vs every 90 months). On price, ads and device support there is nothing between them.

Both are free to download. QRoll sells 2 in-app purchases, starting at $9.99 per year. 車美仕 TPMS無線胎壓監測 asks for nothing beyond the download.

車美仕 TPMS無線胎壓監測 ships an update every 90 months, QRoll every 5 days. The most recent releases landed on October 26, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 車美仕 TPMS無線胎壓監測 | QRoll |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 90 months | **Every 5 days** |
| Size | 8 MB | 16 MB |
| Requires iOS | **12.0** | 26.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Orange Electronic](https://appshunter.io/developer/506278411) | [CHUN-FU TANG](https://appshunter.io/developer/6777342610) |

## What reviewers say

### 車美仕 TPMS無線胎壓監測

[App page](https://appshunter.io/ios/app/tpms/id1057902998)

**In-app purchases:** none


### QRoll

[App page](https://appshunter.io/ios/app/qroll-group-check-in/id6779677259)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QRoll Standard | $9.99 | per year |
| Standard (Lifetime) | $9.99 | one-time |


## Frequently asked questions

### Is 車美仕 TPMS無線胎壓監測 free?

車美仕 TPMS無線胎壓監測 is free to download, with no in-app purchases.

### Is QRoll free?

QRoll is free to download, with in-app purchases available.

### Do 車美仕 TPMS無線胎壓監測 or QRoll have ads?

Neither 車美仕 TPMS無線胎壓監測 nor QRoll shows ads.

### Which is updated more often, 車美仕 TPMS無線胎壓監測 or QRoll?

車美仕 TPMS無線胎壓監測 ships an update every 90 months, and QRoll every 5 days. Most recently, 車美仕 TPMS無線胎壓監測 was updated on October 26, 2026 and QRoll on October 31, 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.*