# DPI Calculator by Fefercode vs Floating Clock

The clearest difference is in-app purchases: DPI Calculator by Fefercode at none against Floating Clock's 1. DPI Calculator by Fefercode also leads on ads (none vs shown) and review sentiment (67% vs 41%). Floating Clock's advantage is ratings volume (94 vs 7). On price, update cadence and device support there is nothing between them.

Both are free to download. Floating Clock sells 1 one-off in-app purchase. DPI Calculator by Fefercode asks for nothing beyond the download.

DPI Calculator by Fefercode holds the better App Store score, 4.4 against 4.2. That said, the two scores are not equally well evidenced: Floating Clock has 94 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 67% of DPI Calculator by Fefercode's written reviews are positive against 41% of Floating Clock's.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 13, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | DPI Calculator by Fefercode | Floating Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (7 ratings)](https://appshunter.io/ios/app/dpi-calculator-by-fefercode/id1451443420/reviews)** | [4.2 (94 ratings)](https://appshunter.io/ios/app/floating-clock-teleprompter/id1573192581/reviews) |
| Number of ratings | 7 | **94** |
| Positive reviews | **66.7% of reviews** | 41.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 9 MB | 30 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jakub Majewski](https://appshunter.io/developer/1249634013) | [书敏 贾](https://appshunter.io/developer/989212128) |

## What reviewers say

### DPI Calculator by Fefercode

[App page](https://appshunter.io/ios/app/dpi-calculator-by-fefercode/id1451443420)

Calculate display parameters for monitors, phones, and notebooks. This tool helps determine base settings for various devices.

**Highlights:** Display parameter calculations, Monitor settings, Phone settings, Notebook settings

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is DPI Calculator by Fefercode free?

DPI Calculator by Fefercode is free to download, with no in-app purchases.

### Is Floating Clock free?

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

### Which has better reviews, DPI Calculator by Fefercode or Floating Clock?

DPI Calculator by Fefercode is rated higher. DPI Calculator by Fefercode averages 4.4 out of 5 from 7 ratings, while Floating Clock averages 4.2 from 94 ratings.

### Do DPI Calculator by Fefercode or Floating Clock have ads?

Floating Clock shows ads; DPI Calculator by Fefercode does not.

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

DPI Calculator by Fefercode ships an update every 3 months, and Floating Clock every 3 months. Most recently, DPI Calculator by Fefercode was updated on October 13, 2026 and Floating Clock on October 22, 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.*