# Flip Clock 3D vs Screen Clock Digital

The clearest difference is in-app purchases: Screen Clock Digital at none against Flip Clock 3D's 1. Flip Clock 3D's advantage is update cadence (weekly vs every 14 months). On price, ads, device support and iOS requirement there is nothing between them.

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

Flip Clock 3D ships an update weekly, Screen Clock Digital every 14 months. The most recent releases landed on September 24, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | Flip Clock 3D | Screen Clock Digital |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (24 ratings)](https://appshunter.io/ios/app/flip-clock-3d-study-time/id6670719398/reviews)** | — |
| Number of ratings | **24** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 14 months |
| Monetization | Free with in-app purchases | — |
| Size | 206 MB | 86 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [乃君 黄](https://appshunter.io/developer/1337343608) | [3DLogical](https://appshunter.io/developer/461158570) |

## What reviewers say

### 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 |


### Screen Clock Digital

[App page](https://appshunter.io/ios/app/screen-clock-digital/id6748713912)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flip Clock 3D free?

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

### Is Screen Clock Digital free?

Screen Clock Digital is free to download, with no in-app purchases.

### Do Flip Clock 3D or Screen Clock Digital have ads?

Both Flip Clock 3D and Screen Clock Digital show ads.

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

Flip Clock 3D ships an update weekly, and Screen Clock Digital every 14 months. Most recently, Flip Clock 3D was updated on September 24, 2026 and Screen Clock Digital on September 4, 2026.

---

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