# Flip Clock 3D vs Digital Clock

The clearest difference is in-app purchases: Digital Clock at none against Flip Clock 3D's 1. Digital Clock also leads on ads (none vs shown) and rating (5.0 vs 4.8). Flip Clock 3D's advantage is ratings volume (24 vs 3) and iOS requirement (12.0 vs 18.1). On price, review sentiment, update cadence and device support there is nothing between them.

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

Digital Clock holds the better App Store score, 5.0 against 4.8. 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 split almost evenly too, at 100% and 100% positive.

Flip Clock 3D ships an update weekly, Digital Clock every 5 days. The most recent releases landed on September 24, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Flip Clock 3D | Digital Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (24 ratings)](https://appshunter.io/ios/app/flip-clock-3d-study-time/id6670719398/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/digital-clock-led-retro/id6752945434/reviews)** |
| Number of ratings | **24** | 3 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 206 MB | 4 MB |
| Requires iOS | **12.0** | 18.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [乃君 黄](https://appshunter.io/developer/1337343608) | [SeungJun Lee](https://appshunter.io/developer/1435485286) |

## 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 |


### Digital Clock

[App page](https://appshunter.io/ios/app/digital-clock-led-retro/id6752945434)

Transform your device into a retro LED digital clock with a dot matrix design. Offers multiple time formats, vibrant color options, and a full-screen display. Ideal for bedside tables, desks, or any space needing an elegant timepiece.

**Highlights:** Authentic dot matrix design, Multiple time formats (12/24 hr, seconds on/off), 6 vibrant LED color options, Full-screen display, Optimized for all iPhones and iPads, Simple tap-to-access settings

**Features:** macOS Compatibility

**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 Digital Clock free?

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

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

Digital Clock is rated higher. Flip Clock 3D averages 4.8 out of 5 from 24 ratings, while Digital Clock averages 5.0 from 3 ratings.

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

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

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

Flip Clock 3D ships an update weekly, and Digital Clock every 5 days. Most recently, Flip Clock 3D was updated on September 24, 2026 and Digital Clock on October 2, 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.*