# Flip Clock vs ufstoh

The clearest difference is in-app purchases: ufstoh at none against Flip Clock's 3. ufstoh also leads on update cadence (daily vs fortnightly). Flip Clock's advantage is iOS requirement (14.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. Flip Clock sells 2 in-app purchases, starting at $5.99 per 7 days. ufstoh asks for nothing beyond the download.

Flip Clock ships an update fortnightly, ufstoh daily. The most recent releases landed on October 1, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Flip Clock | ufstoh |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/flip-clock-digital-clock/id6596743151/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Daily** |
| Monetization | Freemium | — |
| Size | 122 MB | 14 MB |
| Requires iOS | **14.0** | 26.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [深圳市未来技术科技有限公司](https://appshunter.io/developer/1590320102) | [David Kueng](https://appshunter.io/developer/1886265296) |

## What reviewers say

### Flip Clock

[App page](https://appshunter.io/ios/app/flip-clock-digital-clock/id6596743151)

This app offers a visually appealing digital clock with a classic page-flipping animation and customizable themes. It can display seconds, dates, and features natural soundscapes for a calming environment. It also includes alarm and timed reminder functions.

**Highlights:** Full screen page flipping animation, Customizable themes and backgrounds, Displays seconds and date, Natural soundscapes for ambiance, Hour-by-hour and alarm clock functions, Assisted learning and focused work tool

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Members | $5.99 | per 7 days |
| Annual Membership | $29.99 | per year |


### ufstoh

[App page](https://appshunter.io/ios/app/ufstoh/id6803438785)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flip Clock free?

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

### Is ufstoh free?

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

### Do Flip Clock or ufstoh have ads?

Neither Flip Clock nor ufstoh shows ads.

### Which is updated more often, Flip Clock or ufstoh?

Flip Clock ships an update fortnightly, and ufstoh daily. Most recently, Flip Clock was updated on October 1, 2026 and ufstoh on September 30, 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.*