# Calculator vs Floating Clock

The clearest difference is price: Calculator at Free against Floating Clock's $5.99. Calculator also leads on review sentiment (100% vs 64%) and ads (none vs shown). Floating Clock's advantage is in-app purchases (none vs 2). On rating, ratings volume and device support there is nothing between them.

Calculator is free to download; Floating Clock costs $5.99 up front. Calculator sells 2 one-off in-app purchases. Floating Clock asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Calculator against 5.0 for Floating Clock. Both are backed by a comparable volume of ratings — 4 and 6 respectively. Written reviews are what separate them: 100% of Calculator's written reviews are positive against 64% of Floating Clock's.

Calculator ships an update every 3 weeks, Floating Clock every 6 months. The most recent releases landed on October 18, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Calculator | Floating Clock |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/calculator-currency-unit/id1583572133/reviews) | [5.0 (6 ratings)](https://appshunter.io/ios/app/floating-clock-desktop-time/id1609851584/reviews) |
| Number of ratings | 4 | **6** |
| Positive reviews | **100.0% of reviews** | 64.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 6 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 19 MB | 20 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [hua-shan cheng](https://appshunter.io/developer/1019388170) | [少都 陈](https://appshunter.io/developer/1597633787) |

## What reviewers say

### Calculator

[App page](https://appshunter.io/ios/app/calculator-currency-unit/id1583572133)

This versatile tool combines a scientific calculator with currency and unit conversion capabilities. It offers a history manager, full editing options, and an intuitive interface for school, work, and daily tasks. Supports offline currency conversion.

**Highlights:** Scientific calculator functions, Currency converter with 37 currencies, Unit converter with 181 units, History manager for calculations, Offline currency conversion, Full editing options (undo/redo)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock iPad Landscape | $0.99 | one-time |
| Unlock History | $0.99 | one-time |


### Floating Clock

[App page](https://appshunter.io/ios/app/floating-clock-desktop-time/id1609851584)

Display a customizable digital clock, stopwatch, and countdown timer that floats over other applications or your mobile desktop. Personalize backgrounds and fonts for a unique timekeeping experience.

**Highlights:** Floating clock overlay, Stopwatch functionality, Countdown timer, Customizable backgrounds and fonts, Multiple window support, Adjustable window size

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Calculator free?

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

### Is Floating Clock free?

Floating Clock costs $5.99, with no in-app purchases.

### Which has better reviews, Calculator or Floating Clock?

Calculator and Floating Clock are both rated 5.0 out of 5 on the App Store, from 4 and 6 ratings respectively.

### Do Calculator or Floating Clock have ads?

Floating Clock shows ads; Calculator does not.

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

Calculator ships an update every 3 weeks, and Floating Clock every 6 months. Most recently, Calculator was updated on October 18, 2026 and Floating Clock on October 27, 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.*