# Check ETC 高速公路通行費試算 vs iGuardU

The clearest difference is in-app purchases: iGuardU at none against Check ETC 高速公路通行費試算's 1. iGuardU also leads on ads (none vs shown) and iOS requirement (11.0 vs 13.0). On price, update cadence 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. iGuardU asks for nothing beyond the download.

Check ETC 高速公路通行費試算 ships an update every 11 months, iGuardU every 9 months. The most recent releases landed on October 19, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Check ETC 高速公路通行費試算 | iGuardU |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 11 months | **Every 9 months** |
| Monetization | — | Free |
| Size | 6 MB | 41 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jing Shin Chen](https://appshunter.io/developer/1092940039) | [Multitek system Co., Ltd](https://appshunter.io/developer/1475409042) |

## 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 |


### iGuardU

[App page](https://appshunter.io/ios/app/iguardu/id1475409043)

Monitor live video feeds from your devices and review past recordings. Features include digital zoom for closer inspection and preset controls for quick access to camera views.

**Highlights:** Live monitoring, Playback recordings, Digital zoom, Preset controls

**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 iGuardU free?

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

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

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

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

Check ETC 高速公路通行費試算 ships an update every 11 months, and iGuardU every 9 months. Most recently, Check ETC 高速公路通行費試算 was updated on October 19, 2026 and iGuardU on October 13, 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.*