# Hourglass vs Floating Clock

The clearest difference is price: Floating Clock at Free against Hourglass's $2.99. Floating Clock also leads on update cadence (weekly vs every 2 months). Hourglass's advantage is in-app purchases (none vs 3) and iOS requirement (13.0 vs 15.0). On review sentiment, ads and device support there is nothing between them.

Floating Clock is free to download; Hourglass costs $2.99 up front. Floating Clock sells 3 in-app purchases, starting at $0.99 per month. Hourglass asks for nothing beyond the download.

Hourglass ships an update every 2 months, Floating Clock weekly. Both last shipped on November 3, 2026.

## The numbers

| Metric | Hourglass | Floating Clock |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/floating-clock-ms-level/id1576225135/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 6 MB | 22 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [晨滨 林](https://appshunter.io/developer/1528510693) | [国材 苏](https://appshunter.io/developer/1227214050) |

## What reviewers say

### Hourglass

[App page](https://appshunter.io/ios/app/hourglass-fee-reminder/id1528510691)

This app helps you manage time-based expenses with smart reminders. Avoid unexpected fees for activities like parking or rentals by staying on track with customizable timers. Syncs across devices via iCloud for seamless use.

**Highlights:** Time-based expense tracking, Customizable billing activity types, Advance fee reminders, Parking spot identifier, iCloud sync across devices, Apple Watch notifications

**In-app purchases:** none


### Floating Clock

[App page](https://appshunter.io/ios/app/floating-clock-ms-level/id1576225135)

This utility app provides a floating clock that displays time down to the millisecond, ideal for timing flash sales. It offers customization options for appearance and synchronization with accurate time sources.

**Highlights:** Millisecond-level time display, Floating window over any app, Synchronization with system/network clocks, Customizable font color and background, Show/hide milliseconds option, Free access to core feature

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $0.99 | per month |
| Annual Pro | $1.99 | per year |
| Lifetime Pro | $2.99 | one-time |


## Frequently asked questions

### Is Hourglass free?

Hourglass costs $2.99, with no in-app purchases.

### Is Floating Clock free?

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

### Do Hourglass or Floating Clock have ads?

Neither Hourglass nor Floating Clock shows ads.

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

Hourglass ships an update every 2 months, and Floating Clock weekly. Most recently, Hourglass was updated on November 3, 2026 and Floating Clock on November 3, 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.*