# Fullscreen Clock vs PolyPro

The clearest difference is in-app purchases: PolyPro at none against Fullscreen Clock's 1. PolyPro also leads on ads (none vs shown) and update cadence (every 2 days vs every 9 days). Fullscreen Clock's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 26.4). On price there is nothing between them.

Both are free to download. Fullscreen Clock sells 1 one-off in-app purchase. PolyPro asks for nothing beyond the download.

Fullscreen Clock ships an update every 9 days, PolyPro every 2 days. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Fullscreen Clock | PolyPro |
| --- | --- | --- |
| Price | Free | Free |
| 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 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 18 MB | 5 MB |
| Requires iOS | **15.0** | 26.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Gude Aipu Technology Co., Ltd](https://appshunter.io/developer/1896411340) | [Bencapsulate Designs](https://appshunter.io/developer/451954064) |

## 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


### PolyPro

[App page](https://appshunter.io/ios/app/polypro/id6770562114)

**Features:** macOS Compatibility, 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 PolyPro free?

PolyPro is free to download, with no in-app purchases.

### Do Fullscreen Clock or PolyPro have ads?

Fullscreen Clock shows ads; PolyPro does not.

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

Fullscreen Clock ships an update every 9 days, and PolyPro every 2 days. Most recently, Fullscreen Clock was updated on October 24, 2026 and PolyPro on October 7, 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.*