# Umbo CV vs Flip Clock

The clearest difference is rating: Flip Clock at 5.0 against Umbo CV's 3.8. Flip Clock also leads on update cadence (weekly vs every 2 months). Umbo CV's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

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

Flip Clock holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Umbo CV has 8 ratings behind it against 1, so its average is the more settled of the two.

Umbo CV ships an update every 2 months, Flip Clock weekly. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Umbo CV | Flip Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (8 ratings)](https://appshunter.io/ios/app/umbo-cv/id1100548950/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/flip-clock-bedside-clock/id6792409903/reviews)** |
| Number of ratings | **8** | 1 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 52 MB | 34 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [UmboCV](https://appshunter.io/developer/1100548949) | [Gun woo Kim](https://appshunter.io/developer/1700263119) |

## What reviewers say

### Umbo CV

[App page](https://appshunter.io/ios/app/umbo-cv/id1100548950)

Monitor your security cameras and receive real-time alerts for events. View live streams, access recorded footage, and manage camera settings remotely. This app provides peace of mind by keeping you connected to what matters most.

**Highlights:** Real-time push notifications, Live HD video streaming, Event video playback, Bookmark event clips, Arm/disarm cameras remotely, Manage camera groups, Team role management

**Features:** macOS Compatibility

**In-app purchases:** none


### Flip Clock

[App page](https://appshunter.io/ios/app/flip-clock-bedside-clock/id6792409903)

Transform your device into a large, easy-to-read bedside flip clock. It features auto-dimming for dark rooms and burn-in protection, ensuring a comfortable night's sleep. Preview all themes for free before purchasing the Pro version to remove ads and unlock all features.

**Highlights:** Full-screen flip digits, Auto-dimming for dark rooms, Burn-in protection, 12/24-hour format, Stays on all night, Theme previews

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (Ads-free + All Themes) | $9.99 | one-time |


## Frequently asked questions

### Is Umbo CV free?

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

### Is Flip Clock free?

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

### Which has better reviews, Umbo CV or Flip Clock?

Flip Clock is rated higher. Umbo CV averages 3.8 out of 5 from 8 ratings, while Flip Clock averages 5.0 from 1 ratings.

### Do Umbo CV or Flip Clock have ads?

Flip Clock shows ads; Umbo CV does not.

### Which is updated more often, Umbo CV or Flip Clock?

Umbo CV ships an update every 2 months, and Flip Clock weekly. Most recently, Umbo CV was updated on November 2, 2026 and Flip Clock on October 31, 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.*