# Floating Clock vs 땡초

The clearest difference is ads: 땡초 at none against Floating Clock's shown. Floating Clock's advantage is update cadence (every 2 weeks vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Floating Clock ships an update every 2 weeks, 땡초 every 2 months. The most recent releases landed on October 5, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Floating Clock | 땡초 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 93.8% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 13 MB | 2 MB |
| Requires iOS | **16.4** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Moongil Jeon](https://appshunter.io/developer/1742479185) | [GeonWoo Shin](https://appshunter.io/developer/1853388063) |

## What reviewers say

### Floating Clock

[App page](https://appshunter.io/ios/app/floating-clock-server-time/id6499110329)

This app provides precise server time, down to the millisecond, for critical events like ticketing and registration. It offers real-time viewing on your lock screen or as an overlay while using other apps, ensuring you never miss an opportunity. Customizable alerts help manage your time efficiently.

**Highlights:** Millisecond-precision server time, Lock screen and Dynamic Island display, Picture-in-Picture (PIP) mode overlay, Customizable audio alerts, Event-specific reminders, Real-time error correction

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

**In-app purchases:** none


### 땡초

[App page](https://appshunter.io/ios/app/id6773711146)

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

**In-app purchases:** none


## Frequently asked questions

### Is Floating Clock free?

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

### Is 땡초 free?

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

### Do Floating Clock or 땡초 have ads?

Floating Clock shows ads; 땡초 does not.

### Which is updated more often, Floating Clock or 땡초?

Floating Clock ships an update every 2 weeks, and 땡초 every 2 months. Most recently, Floating Clock was updated on October 5, 2026 and 땡초 on September 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*