# KB차차차 vs Hi OTP

The clearest difference is ads: Hi OTP at none against KB차차차's shown. On price, update cadence, 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.

KB차차차 ships an update every 2 weeks, Hi OTP every 9 days. The most recent releases landed on November 11, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | KB차차차 | Hi OTP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (30 ratings)](https://appshunter.io/ios/app/kb-1/id1112366886/reviews)** | — |
| Number of ratings | **30** | — |
| Positive reviews | 96.3% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 88 MB | 18 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [KBCAPITAL co.,LTD.](https://appshunter.io/developer/1017208102) | [UINS](https://appshunter.io/developer/541596301) |

## What reviewers say

### KB차차차

[App page](https://appshunter.io/ios/app/kb-1/id1112366886)

This app facilitates reliable used car transactions with the largest inventory in Korea. It offers features like expert-selected vehicles, a hassle-free selling process with competitive bidding, and convenient home delivery for purchases. AI-powered market insights and financial planning tools are also available.

**Highlights:** Largest used car inventory, Expert-selected vehicles (KB Star Pick), Hassle-free car selling with competitive bidding, Home delivery for car purchases, AI-powered used car market price analysis, Vehicle management and recall notifications

**Features:** Vision Pro support

**In-app purchases:** none


### Hi OTP

[App page](https://appshunter.io/ios/app/hi-otp/id1554742001)

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

**In-app purchases:** none


## Frequently asked questions

### Is KB차차차 free?

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

### Is Hi OTP free?

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

### Do KB차차차 or Hi OTP have ads?

KB차차차 shows ads; Hi OTP does not.

### Which is updated more often, KB차차차 or Hi OTP?

KB차차차 ships an update every 2 weeks, and Hi OTP every 9 days. Most recently, KB차차차 was updated on November 11, 2026 and Hi OTP on November 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.*