# 車美仕 TPMS無線胎壓監測 vs Étude

The clearest difference is update cadence: Étude at every 2 days against 車美仕 TPMS無線胎壓監測's every 90 months. 車美仕 TPMS無線胎壓監測's advantage is iOS requirement (12.0 vs 16.4). 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.

車美仕 TPMS無線胎壓監測 ships an update every 90 months, Étude every 2 days. The most recent releases landed on September 28, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | 車美仕 TPMS無線胎壓監測 | Étude |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 90 months | **Every 2 days** |
| Size | 8 MB | 128 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Orange Electronic](https://appshunter.io/developer/506278411) | [Bai Ting Liu](https://appshunter.io/developer/6773574142) |

## 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


### Étude

[App page](https://appshunter.io/ios/app/etude/id6782428487)

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

**In-app purchases:** none


## 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 Étude free?

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

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

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

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

車美仕 TPMS無線胎壓監測 ships an update every 90 months, and Étude every 2 days. Most recently, 車美仕 TPMS無線胎壓監測 was updated on September 28, 2026 and Étude on September 15, 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.*