# Floating Clock vs PDC Scan

The clearest difference is ads: PDC Scan at none against Floating Clock's shown. PDC Scan also leads on update cadence (fortnightly vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Floating Clock sells 1 one-off in-app purchase and PDC Scan sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Floating Clock ships an update every 3 months, PDC Scan fortnightly. The most recent releases landed on September 21, 2026 and December 4, 2025 respectively.

## The numbers

| Metric | Floating Clock | PDC Scan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (91 ratings)](https://appshunter.io/ios/app/floating-clock-teleprompter/id1573192581/reviews)** | — |
| Number of ratings | **91** | — |
| Positive reviews | 41.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 30 MB | 61 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [书敏 贾](https://appshunter.io/developer/989212128) | [SNC GmbH](https://appshunter.io/developer/465621476) |

## What reviewers say

### Floating Clock

[App page](https://appshunter.io/ios/app/floating-clock-teleprompter/id1573192581)

This app provides a versatile floating window for displaying a digital clock with millisecond precision and customizable text. It's ideal for video recording, offering teleprompter functionality and dynamic island integration.

**Highlights:** Floating digital clock, Millisecond display, Dynamic island time display, Lock screen timer, Teleprompter functionality, Customizable text windows

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Professional Version | $0.99 | one-time |


### PDC Scan

[App page](https://appshunter.io/ios/app/pdc-scan/id1600878093)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Version | $64.99 | one-time |


## Frequently asked questions

### Is Floating Clock free?

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

### Is PDC Scan free?

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

### Do Floating Clock or PDC Scan have ads?

Floating Clock shows ads; PDC Scan does not.

### Which is updated more often, Floating Clock or PDC Scan?

Floating Clock ships an update every 3 months, and PDC Scan fortnightly. Most recently, Floating Clock was updated on September 21, 2026 and PDC Scan on December 4, 2025.

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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.*