# Fullscreen Clock vs AccessRuler

The clearest difference is price: Fullscreen Clock at Free against AccessRuler's $0.99. Fullscreen Clock also leads on update cadence (every 9 days vs every 28 months). AccessRuler's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

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

Fullscreen Clock ships an update every 9 days, AccessRuler every 28 months. The most recent releases landed on October 15, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Fullscreen Clock | AccessRuler |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.7 (2.2K ratings)](https://appshunter.io/ios/app/fullscreen-clock-flip-and-focus/id1403700342/reviews)** | — |
| Number of ratings | **2.2K** | — |
| Positive reviews | 76.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Every 28 months |
| Monetization | Free with in-app purchases | — |
| Size | 18 MB | 4 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Gude Aipu Technology Co., Ltd](https://appshunter.io/developer/1896411340) | [University of Wisconsin–Milwaukee](https://appshunter.io/developer/450548757) |

## 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 | $2.99 | 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


### AccessRuler

[App page](https://appshunter.io/ios/app/accessruler/id1538489072)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fullscreen Clock free?

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

### Is AccessRuler free?

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

### Do Fullscreen Clock or AccessRuler have ads?

Fullscreen Clock shows ads; AccessRuler does not.

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

Fullscreen Clock ships an update every 9 days, and AccessRuler every 28 months. Most recently, Fullscreen Clock was updated on October 15, 2026 and AccessRuler on October 6, 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.*