# Fullscreen Clock vs AClock

The clearest difference is price: Fullscreen Clock at Free against AClock's $0.99. Fullscreen Clock also leads on ratings volume (2.2K vs 10). AClock's advantage is in-app purchases (none vs 1) and ads (none vs shown). On rating, update cadence and device support there is nothing between them.

Fullscreen Clock is free to download; AClock costs $0.99 up front. Fullscreen Clock sells 1 one-off in-app purchase. AClock asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for Fullscreen Clock against 4.7 for AClock. That said, the two scores are not equally well evidenced: Fullscreen Clock has 2.2K ratings behind it against 10, so its average is the more settled of the two. Written reviews are what separate them: 76% of Fullscreen Clock's written reviews are positive against 97% of AClock's.

Fullscreen Clock ships an update every 8 days, AClock fortnightly. The most recent releases landed on September 25, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Fullscreen Clock | AClock |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [4.7 (2.2K ratings)](https://appshunter.io/ios/app/fullscreen-clock-flip-and-focus/id1403700342/reviews) | [4.7 (10 ratings)](https://appshunter.io/ios/app/aclock-digital-flip-clock/id1500167033/reviews) |
| Number of ratings | **2.2K** | 10 |
| Positive reviews | 75.8% of reviews | **96.6% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 8 days** | Fortnightly |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 18 MB | 10 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Gude Aipu Technology Co., Ltd](https://appshunter.io/developer/1896411340) | [Zhengzhou Sibo Intelligent Technology Co., Ltd.](https://appshunter.io/developer/803144645) |

## What reviewers say

### 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


### AClock

[App page](https://appshunter.io/ios/app/aclock-digital-flip-clock/id1500167033)

This minimalist clock app offers a customizable full-screen display with options for flip or classic digital styles. It includes productivity tools like a stopwatch, countdown, and Pomodoro timer, along with personalized features such as countdowns to important dates and customizable slogans. The app is designed for extreme power saving and eye protection with a night mode.

**Highlights:** Flip and classic digital clock styles, Stopwatch, countdown, and Pomodoro timer, Countdown to dates and anniversaries, Customizable colors, fonts, and slogans, Night mode for eye protection, 12/24 hour system support

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Fullscreen Clock free?

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

### Is AClock free?

AClock costs $0.99, with no in-app purchases.

### Which has better reviews, Fullscreen Clock or AClock?

Fullscreen Clock and AClock are both rated 4.7 out of 5 on the App Store, from 2.2K and 10 ratings respectively.

### Do Fullscreen Clock or AClock have ads?

Fullscreen Clock shows ads; AClock does not.

### Which is updated more often, Fullscreen Clock or AClock?

Fullscreen Clock ships an update every 8 days, and AClock fortnightly. Most recently, Fullscreen Clock was updated on September 25, 2026 and AClock on September 26, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*