# 팅벨(TINGBELL) vs 팅벨SOS(TingbellSOS)

The clearest difference is update cadence: 팅벨SOS(TingbellSOS) at every 10 days against 팅벨(TINGBELL)'s every 2 months. On price, ads, 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.

팅벨(TINGBELL) ships an update every 2 months, 팅벨SOS(TingbellSOS) every 10 days. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 팅벨(TINGBELL) | 팅벨SOS(TingbellSOS) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Size | 39 MB | 67 MB |
| Requires iOS | **14.7** | 15.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ain electronics, inc](https://appshunter.io/developer/1332964433) | [ain electronics, inc](https://appshunter.io/developer/1332964433) |

## What reviewers say

### 팅벨(TINGBELL)

[App page](https://appshunter.io/ios/app/tingbell/id6443553234)

**Features:** macOS Compatibility

**In-app purchases:** none


### 팅벨SOS(TingbellSOS)

[App page](https://appshunter.io/ios/app/sostingbellsos/id6502580956)

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

**In-app purchases:** none


## Frequently asked questions

### Is 팅벨(TINGBELL) free?

팅벨(TINGBELL) is free to download, with no in-app purchases.

### Is 팅벨SOS(TingbellSOS) free?

팅벨SOS(TingbellSOS) is free to download, with no in-app purchases.

### Do 팅벨(TINGBELL) or 팅벨SOS(TingbellSOS) have ads?

Neither 팅벨(TINGBELL) nor 팅벨SOS(TingbellSOS) shows ads.

### Which is updated more often, 팅벨(TINGBELL) or 팅벨SOS(TingbellSOS)?

팅벨(TINGBELL) ships an update every 2 months, and 팅벨SOS(TingbellSOS) every 10 days. Most recently, 팅벨(TINGBELL) was updated on October 27, 2026 and 팅벨SOS(TingbellSOS) on October 30, 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.*