# 스마트 공중전화 vs LobbyD

The clearest difference is review sentiment: LobbyD at 100% against 스마트 공중전화's 0%. LobbyD also leads on update cadence (weekly vs every 2 months). 스마트 공중전화's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, 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.

스마트 공중전화 ships an update every 2 months, LobbyD weekly. The most recent releases landed on October 9, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 스마트 공중전화 | LobbyD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/lobbyd/id6449698233/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | **Free** | Ad-supported |
| Size | 73 MB | 39 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [GRINBI PARTNERS CO., LTD](https://appshunter.io/developer/1005578717) | [beimsupictures Inc.](https://appshunter.io/developer/1473786103) |

## What reviewers say

### 스마트 공중전화

[App page](https://appshunter.io/ios/app/id1500679804)

This app allows users to make video and voice calls to contacts who use the smart video terminal. Connect with friends and family through a dedicated communication service.

**Highlights:** Video calls, Voice calls, Smart video terminal integration, Contact communication

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

**In-app purchases:** none


### LobbyD

[App page](https://appshunter.io/ios/app/lobbyd/id6449698233)

This app connects users with "lobbyists" who can find specific individuals or professionals based on detailed requests. Users can browse requests, offer solutions, and earn fees upon successful connections, with potential for additional satisfaction-based compensation.

**Highlights:** Browse and respond to requests, Find specific individuals or professionals, Earn fees for successful connections, Receive satisfaction-based incentives, Register your own network

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

**In-app purchases:** none


## Frequently asked questions

### Is 스마트 공중전화 free?

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

### Is LobbyD free?

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

### Do 스마트 공중전화 or LobbyD have ads?

LobbyD shows ads; 스마트 공중전화 does not.

### Which is updated more often, 스마트 공중전화 or LobbyD?

스마트 공중전화 ships an update every 2 months, and LobbyD weekly. Most recently, 스마트 공중전화 was updated on October 9, 2026 and LobbyD on October 16, 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.*