# Flip Clock Pro vs Fullscreen Clock

The clearest difference is price: Fullscreen Clock at Free against Flip Clock Pro's $2.99. Fullscreen Clock also leads on update cadence (every 9 days vs every 2 months). Flip Clock Pro's advantage is in-app purchases (none vs 1) and ads (none vs shown). On rating, review sentiment, ratings volume and device support there is nothing between them.

Fullscreen Clock is free to download; Flip Clock Pro costs $2.99 up front. Fullscreen Clock sells 1 one-off in-app purchase. Flip Clock Pro asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for Flip Clock Pro against 4.7 for Fullscreen Clock. Both are backed by a comparable volume of ratings — 1.5K and 2.2K respectively. Written reviews are what separate them: 74% of Flip Clock Pro's written reviews are positive against 76% of Fullscreen Clock's.

Flip Clock Pro ships an update every 2 months, Fullscreen Clock every 9 days. Both last shipped on September 22, 2026.

## The numbers

| Metric | Flip Clock Pro | Fullscreen Clock |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [4.6 (1.5K ratings)](https://appshunter.io/ios/app/flip-clock-pro-time-widgets/id1181029289/reviews) | **[4.7 (2.2K ratings)](https://appshunter.io/ios/app/fullscreen-clock-flip-and-focus/id1403700342/reviews)** |
| Number of ratings | 1.5K | **2.2K** |
| Positive reviews | 74.1% of reviews | **75.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 46 MB | 18 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [翠玲 施](https://appshunter.io/developer/1181028776) | [Shenzhen Gude Aipu Technology Co., Ltd](https://appshunter.io/developer/1896411340) |

## What reviewers say

### Flip Clock Pro

[App page](https://appshunter.io/ios/app/flip-clock-pro-time-widgets/id1181029289)

A minimalist desktop digital clock offering a variety of customization options. It displays time with seconds, includes a smart alarm, timer, stopwatch, and Pomodoro timer. The app also supports white noise and personalized signatures.

**Highlights:** Display time with seconds, Smart alarm clock, Timer and stopwatch, Pomodoro Technique timer, Multiple clock themes, Background white noise playback, Home and lock screen widgets

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Great app with lots of customization options
- 👍 Useful features like alarm clock and vertical flip clock
- 👍 Simple and clean interface
- 👍 Visible from a distance
- 👍 Nostalgic retro style

**What reviewers complain about**

- 🐛 Occasional crashes and bugs
- 🐛 Inconsistent sound and alarm issues
- 🐛 Seconds digit freezing up
- 🐛 Widget not respecting app settings
- 🔋 Brightness issues and screen burn-in concerns

**Reported bugs**

- Seconds digit freezing
- Widget not showing 12-hour time format
- Brightness issues when leaving app open
- Inconsistent sound and alarm problems

**Requested features**

- Add more alarm sound options
- Allow customization of alarm sound from music library
- Implement a snooze function
- Add ability to set multiple alarm times
- Provide more color and font customization options


### Fullscreen Clock

[App page](https://appshunter.io/ios/app/fullscreen-clock-flip-and-focus/id1403700342)

Transform your device into a stylish flip clock that doubles as a productivity tool. Enhance your workspace with aesthetic widgets and utilize the integrated focus timer for improved concentration during study or work sessions.

**Highlights:** Iconic flip clock animation, Deep focus timer (Pomodoro/custom), Stunning home screen widgets, Elegant and minimalist interface, Extensive customization options, Versatile timers and stopwatch, Floating clock for iPadOS

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP | $0.99 | one-time |

**What reviewers like**

- 🚀 Efficient
- 👍 Simple and useful
- 👍 Great tool
- 👍 Excellent app
- 👍 Awesome clock

**What reviewers complain about**

- 🐛 Ads disrupt usage
- 🐛 Buggy widget
- 🔋 Drains battery
- 👎 Hard to exit
- 👎 Annoying ads

**Reported bugs**

- Widget doesn't adjust for DST
- Clock resets when exiting app
- Hangs up on some devices
- Ads cover the clock

**Requested features**

- Add color customization
- Integrate date display
- Add 12-hour time format with AM/PM
- Improve countdown timer functionality
- Add stopwatch widget


## Frequently asked questions

### Is Flip Clock Pro free?

Flip Clock Pro costs $2.99, with no in-app purchases.

### Is Fullscreen Clock free?

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

### Which has better reviews, Flip Clock Pro or Fullscreen Clock?

Fullscreen Clock is rated higher. Flip Clock Pro averages 4.6 out of 5 from 1.5K ratings, while Fullscreen Clock averages 4.7 from 2.2K ratings.

### Do Flip Clock Pro or Fullscreen Clock have ads?

Fullscreen Clock shows ads; Flip Clock Pro does not.

### Which is updated more often, Flip Clock Pro or Fullscreen Clock?

Flip Clock Pro ships an update every 2 months, and Fullscreen Clock every 9 days. Most recently, Flip Clock Pro was updated on September 22, 2026 and Fullscreen Clock on September 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.*