# 방문차량 도우미 vs Nanotime

The clearest difference is in-app purchases: 방문차량 도우미 at none against Nanotime's 1. 방문차량 도우미 also leads on ads (none vs shown) and iOS requirement (13.0 vs 16.4). On update cadence and device support there is nothing between them.

방문차량 도우미 ships an update daily, Nanotime every 2 days. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 방문차량 도우미 | Nanotime |
| --- | --- | --- |
| Price | — | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/e/id6774236542/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 2 days |
| Monetization | **Free** | Ad-supported |
| Size | 27 MB | 66 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MINKU SIM](https://appshunter.io/developer/6774236544) | [Nemo factory](https://appshunter.io/developer/6781919423) |

## What reviewers say

### 방문차량 도우미

[App page](https://appshunter.io/ios/app/e/id6774236542)

This unofficial helper app simplifies using the e편한세상 다산 visitor vehicle registration website. It allows for new registrations, viewing and managing existing entries, checking vehicle entry status, and managing passwords.

**Highlights:** New visitor vehicle registration, View registration history, Modify and delete registrations, Check vehicle entry status, Confirm remaining charging time, Change password, Auto-login support

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

**In-app purchases:** none


### Nanotime

[App page](https://appshunter.io/ios/app/nanotime-server-time-clock/id6801582008)

This app displays the precise server time of ticketing and course registration websites in milliseconds. It directly queries the target site's server, accounting for network delays and server clock discrepancies. Get accurate countdowns and alerts for important events without relying on your phone's standard clock.

**Highlights:** Millisecond-accurate server time display, Direct server queries, no central server, Accounts for network delay and server clock drift, Supports over 1,200 pre-registered sites, Custom site input and favorites, Audio and vibration alerts for target times, Picture-in-Picture (PiP) mode for concurrent browsing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


## Frequently asked questions

### Is 방문차량 도우미 free?

Pricing for 방문차량 도우미 is not currently listed on the App Store.

### Is Nanotime free?

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

### Do 방문차량 도우미 or Nanotime have ads?

Nanotime shows ads; 방문차량 도우미 does not.

### Which is updated more often, 방문차량 도우미 or Nanotime?

방문차량 도우미 ships an update daily, and Nanotime every 2 days. Most recently, 방문차량 도우미 was updated on October 12, 2026 and Nanotime on October 24, 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.*