# Air Clock vs Flip Clock 3D

The clearest difference is ads: Air Clock at none against Flip Clock 3D's shown. Air Clock also leads on rating (5.0 vs 4.8). Flip Clock 3D's advantage is ratings volume (24 vs 2) and iOS requirement (12.0 vs 15.0). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Air Clock sells 3 in-app purchases, starting at $0.39 per month and Flip Clock 3D sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Air 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 2, so its average is the more settled of the two.

Air Clock ships an update fortnightly, Flip Clock 3D weekly. The most recent releases landed on September 25, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Air Clock | Flip Clock 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/air-clock-flip-clock-widget/id6648756364/reviews)** | [4.8 (24 ratings)](https://appshunter.io/ios/app/flip-clock-3d-study-time/id6670719398/reviews) |
| Number of ratings | 2 | **24** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 43 MB | 206 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [志远 冯](https://appshunter.io/developer/1763733899) | [乃君 黄](https://appshunter.io/developer/1337343608) |

## What reviewers say

### Air Clock

[App page](https://appshunter.io/ios/app/air-clock-flip-clock-widget/id6648756364)

Enhance your device with a visually stunning and ad-free clock experience. Customize themes, add dynamic photo displays, and utilize integrated widgets for time management. Includes a Pomodoro timer and auditory cues for productivity.

**Highlights:** Ad-free full-screen display, Customizable themes and colors, Dynamic photo clock integration, Multiple widget types (clock, calendar, countdown), Focus Pomodoro timer, Auditory and voice chimes

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly Membership | $0.39 | per month |
| Pro Annual Membership | $2.00 | per year |
| Pro Lifetime Membership | $4.99 | one-time |


### 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 Air Clock free?

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

### Is Flip Clock 3D free?

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

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

Air Clock is rated higher. Air Clock averages 5.0 out of 5 from 2 ratings, while Flip Clock 3D averages 4.8 from 24 ratings.

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

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

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

Air Clock ships an update fortnightly, and Flip Clock 3D weekly. Most recently, Air Clock was updated on September 25, 2026 and Flip Clock 3D on September 24, 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.*