# Check ETC 高速公路通行費試算 vs YCMPS

The clearest difference is in-app purchases: YCMPS at none against Check ETC 高速公路通行費試算's 1. YCMPS also leads on ads (none vs shown) and update cadence (weekly vs every 11 months). Check ETC 高速公路通行費試算's advantage is iOS requirement (13.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Check ETC 高速公路通行費試算 sells 1 one-off in-app purchase. YCMPS asks for nothing beyond the download.

Check ETC 高速公路通行費試算 ships an update every 11 months, YCMPS weekly. The most recent releases landed on October 19, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Check ETC 高速公路通行費試算 | YCMPS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 11 months | **Weekly** |
| Size | 6 MB | 58 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jing Shin Chen](https://appshunter.io/developer/1092940039) | [YEONG CHIN MACHINERY INDUSTRIES CO., LTD.](https://appshunter.io/developer/1448825629) |

## What reviewers say

### Check ETC 高速公路通行費試算

[App page](https://appshunter.io/ios/app/check-etc/id1102857755)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Check ETC 專業版 | $0.99 | one-time |


### YCMPS

[App page](https://appshunter.io/ios/app/ycmps/id6473890240)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Check ETC 高速公路通行費試算 free?

Check ETC 高速公路通行費試算 is free to download, with in-app purchases available.

### Is YCMPS free?

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

### Do Check ETC 高速公路通行費試算 or YCMPS have ads?

Check ETC 高速公路通行費試算 shows ads; YCMPS does not.

### Which is updated more often, Check ETC 高速公路通行費試算 or YCMPS?

Check ETC 高速公路通行費試算 ships an update every 11 months, and YCMPS weekly. Most recently, Check ETC 高速公路通行費試算 was updated on October 19, 2026 and YCMPS on October 7, 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.*