# Smart Flip Clock vs CaffeineCatch

The clearest difference is price: CaffeineCatch at Free against Smart Flip Clock's $0.99. Smart Flip Clock's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 18.0). On ads and in-app purchases there is nothing between them.

CaffeineCatch is free to download; Smart Flip Clock costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Smart Flip Clock | CaffeineCatch |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.9 (19 ratings)](https://appshunter.io/ios/app/smart-flip-clock/id6737960507/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Paid | — |
| Size | 1 MB | 4 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [泳诗 陈](https://appshunter.io/developer/1548283802) | [Sohee Han](https://appshunter.io/developer/1681872323) |

## What reviewers say

### Smart Flip Clock

[App page](https://appshunter.io/ios/app/smart-flip-clock/id6737960507)

A full-screen digital clock featuring a minimalist page-flipping animation for time display. It's designed for easy viewing from any angle and can aid in focused study, reading, and work sessions.

**Highlights:** Full-screen clock display, Page-flipping animation, Minimalist and practical design, Assists in focused study and work, Easy time viewing from any angle

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

**In-app purchases:** none


### CaffeineCatch

[App page](https://appshunter.io/ios/app/caffeinecatch/id6739218653)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Flip Clock free?

Smart Flip Clock costs $0.99, with no in-app purchases.

### Is CaffeineCatch free?

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

### Do Smart Flip Clock or CaffeineCatch have ads?

Neither Smart Flip Clock nor CaffeineCatch shows ads.

---

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