# StandBy Clock vs Flip Clock 3D

The clearest difference is rating: Flip Clock 3D at 4.8 against StandBy Clock's 4.0. Flip Clock 3D also leads on ratings volume (24 vs 6) and iOS requirement (12.0 vs 17.0). StandBy Clock's advantage is monetization model (ad-supported vs free with in-app purchases). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. StandBy Clock sells 3 in-app purchases, starting at $1.99 per 7 days and Flip Clock 3D sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Flip Clock 3D holds the better App Store score, 4.8 against 4.0. Both are backed by a comparable volume of ratings — 6 and 24 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

StandBy Clock ships an update every 6 days, Flip Clock 3D weekly. The most recent releases landed on October 5, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | StandBy Clock | Flip Clock 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (6 ratings)](https://appshunter.io/ios/app/standby-clock-custom-widgets/id6450166379/reviews) | **[4.8 (24 ratings)](https://appshunter.io/ios/app/flip-clock-3d-study-time/id6670719398/reviews)** |
| Number of ratings | 6 | **24** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 6 days** | Weekly |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 23 MB | 206 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [逸文 周](https://appshunter.io/developer/1484299344) | [乃君 黄](https://appshunter.io/developer/1337343608) |

## What reviewers say

### StandBy Clock

[App page](https://appshunter.io/ios/app/standby-clock-custom-widgets/id6450166379)

Transform your iPhone into a personalized bedside display with over 100 customizable widgets. Show time, calendar, battery, photos, and more. Simple to use, just choose, customize, and add to your StandBy screen.

**Highlights:** 100+ customizable widgets, Analog and digital clock options, Calendar and dual time zone display, Countdown timers for events, Photo and GIF widgets, Customizable theme colors and styles

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $1.99 | per 7 days |
| Annual Pro | $6.99 | per year |
| StandBy Clock Lifetime | $14.99 | 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 StandBy Clock free?

StandBy 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, StandBy Clock or Flip Clock 3D?

Flip Clock 3D is rated higher. StandBy Clock averages 4.0 out of 5 from 6 ratings, while Flip Clock 3D averages 4.8 from 24 ratings.

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

Both StandBy Clock and Flip Clock 3D show ads.

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

StandBy Clock ships an update every 6 days, and Flip Clock 3D weekly. Most recently, StandBy Clock was updated on October 5, 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.*