# Flip Clock Pro vs Flip Clock 3D

The clearest difference is review sentiment: Flip Clock 3D at 100% against Flip Clock Pro's 40%. Flip Clock 3D also leads on rating (4.8 vs 3.7) and update cadence (weekly vs every 129 months). Flip Clock Pro's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Flip Clock 3D sells 1 one-off in-app purchase. Flip Clock Pro asks for nothing beyond the download.

Flip Clock 3D holds the better App Store score, 4.8 against 3.7. That said, the two scores are not equally well evidenced: Flip Clock 3D has 24 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 40% of Flip Clock Pro's written reviews are positive against 100% of Flip Clock 3D's.

Flip Clock Pro ships an update every 129 months, Flip Clock 3D weekly. The most recent releases landed on September 22, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Flip Clock Pro | Flip Clock 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/flip-clock-pro/id1073364656/reviews) | **[4.8 (24 ratings)](https://appshunter.io/ios/app/flip-clock-3d-study-time/id6670719398/reviews)** |
| Number of ratings | 3 | **24** |
| Positive reviews | 40.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 129 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 206 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Bahtiyar Polat](https://appshunter.io/developer/354062184) | [乃君 黄](https://appshunter.io/developer/1337343608) |

## What reviewers say

### Flip Clock Pro

[App page](https://appshunter.io/ios/app/flip-clock-pro/id1073364656)

Transform your iPhone into a stylish retro flip clock. Easily swipe between different clock designs to personalize your device's look.

**Highlights:** Retro flip clock design, Customizable clock interfaces, Swipe to change designs, Personalize device look

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

**In-app purchases:** none


### Flip Clock 3D

[App page](https://appshunter.io/ios/app/flip-clock-3d-study-time/id6670719398)

Enhance your workspace with a realistic 3D mechanical flip clock. This app helps improve focus and productivity during work or study sessions by providing a clear time display. Customize with various fonts and themes, and utilize the alarm feature when the app is active.

**Highlights:** Vivid 3D mechanical components, Adjustable viewing angles, 12/24 hour mode switching, Multiple font and theme options, Foreground alarm functionality

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all contents | $1.99 | one-time |


## Frequently asked questions

### Is Flip Clock Pro free?

Flip Clock Pro is free to download, with no in-app purchases.

### Is Flip Clock 3D free?

Flip Clock 3D is free to download, with in-app purchases available.

### Which has better reviews, Flip Clock Pro or Flip Clock 3D?

Flip Clock 3D is rated higher. Flip Clock Pro averages 3.7 out of 5 from 3 ratings, while Flip Clock 3D averages 4.8 from 24 ratings.

### Do Flip Clock Pro or Flip Clock 3D have ads?

Flip Clock 3D shows ads; Flip Clock Pro does not.

### Which is updated more often, Flip Clock Pro or Flip Clock 3D?

Flip Clock Pro ships an update every 129 months, and Flip Clock 3D weekly. Most recently, Flip Clock Pro was updated on September 22, 2026 and Flip Clock 3D on September 24, 2026.

---

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