# ITMT음주측정 vs 카풀미터기

The clearest difference is review sentiment: 카풀미터기 at 95% against ITMT음주측정's 0%. 카풀미터기 also leads on update cadence (every 10 days vs every 6 months). ITMT음주측정's advantage is in-app purchases (none vs 7) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. 카풀미터기 sells 7 one-off in-app purchases. ITMT음주측정 asks for nothing beyond the download.

ITMT음주측정 ships an update every 6 months, 카풀미터기 every 10 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | ITMT음주측정 | 카풀미터기 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | **94.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 10 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 17 MB | 20 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Road-in Co., Ltd](https://appshunter.io/developer/1528657480) | [wongeun yoo](https://appshunter.io/developer/1751036452) |

## What reviewers say

### ITMT음주측정

[App page](https://appshunter.io/ios/app/itmt/id1528657478)

Connects to a breathalyzer device to measure blood alcohol content. Provides a convenient way to check your sobriety before driving.

**Highlights:** Connects to ITMT breathalyzer, Measures blood alcohol content, Convenient sobriety check, Mobile device integration

**Features:** macOS Compatibility

**In-app purchases:** none


### 카풀미터기

[App page](https://appshunter.io/ios/app/id6639622001)

Add a touch of fun to your daily drives with this app. It simulates a taxi meter, applying regional fare systems and allowing you to save and share trip details. Customize your meter with cute characters for a personalized experience.

**Highlights:** Regional taxi fare systems, Save and share trip history, Customizable meter designs, GPS-based tracking, Receipt sharing

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 광고 제거하기 | $0.99 | one-time |
| 도넛 하나 선물하기 | $1.99 | one-time |
| 커피 한 잔 선물하기 | $2.99 | one-time |
| 샌드위치 선물하기 | $3.99 | one-time |
| 햄버거 선물하기 | $4.99 | one-time |
| 파스타 선물하기 | $8.99 | one-time |
| 피자 한 판 선물하기 | $11.99 | one-time |


## Frequently asked questions

### Is ITMT음주측정 free?

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

### Is 카풀미터기 free?

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

### Do ITMT음주측정 or 카풀미터기 have ads?

카풀미터기 shows ads; ITMT음주측정 does not.

### Which is updated more often, ITMT음주측정 or 카풀미터기?

ITMT음주측정 ships an update every 6 months, and 카풀미터기 every 10 days. Most recently, ITMT음주측정 was updated on November 3, 2026 and 카풀미터기 on November 4, 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.*