# Flip Clock Pro vs StandBy Clock

The clearest difference is price: StandBy Clock at Free against Flip Clock Pro's $2.99. StandBy Clock also leads on update cadence (every 6 days vs every 2 months) and review sentiment (100% vs 74%). Flip Clock Pro's advantage is rating (4.6 vs 4.0) and in-app purchases (none vs 3).

StandBy Clock is free to download; Flip Clock Pro costs $2.99 up front. StandBy Clock sells 3 in-app purchases, starting at $1.99 per 7 days. Flip Clock Pro asks for nothing beyond the download.

Flip Clock Pro holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: Flip Clock Pro has 1.5K ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 74% of Flip Clock Pro's written reviews are positive against 100% of StandBy Clock's, so the app with the better star average is not the one people write more warmly about.

Flip Clock Pro ships an update every 2 months, StandBy Clock every 6 days. The most recent releases landed on September 25, 2026 and August 12, 2026 respectively.

## The numbers

| Metric | Flip Clock Pro | StandBy Clock |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.6 (1.5K ratings)](https://appshunter.io/ios/app/flip-clock-pro-time-widgets/id1181029289/reviews)** | [4.0 (6 ratings)](https://appshunter.io/ios/app/standby-clock-custom-widgets/id6450166379/reviews) |
| Number of ratings | **1.5K** | 6 |
| Positive reviews | 74.1% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | Paid | **Ad-supported** |
| Best chart rank | **#99** | — |
| Size | 46 MB | 23 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [翠玲 施](https://appshunter.io/developer/1181028776) | [逸文 周](https://appshunter.io/developer/1484299344) |

## What reviewers say

### Flip Clock Pro

[App page](https://appshunter.io/ios/app/flip-clock-pro-time-widgets/id1181029289)

**Currently charting:** #99 Top Paid · Utilities (US App Store)

A minimalist desktop digital clock offering a variety of customization options. It displays time with seconds, includes a smart alarm, timer, stopwatch, and Pomodoro timer. The app also supports white noise and personalized signatures.

**Highlights:** Display time with seconds, Smart alarm clock, Timer and stopwatch, Pomodoro Technique timer, Multiple clock themes, Background white noise playback, Home and lock screen widgets

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Great app with lots of customization options
- 👍 Useful features like alarm clock and vertical flip clock
- 👍 Simple and clean interface
- 👍 Visible from a distance
- 👍 Nostalgic retro style

**What reviewers complain about**

- 🐛 Occasional crashes and bugs
- 🐛 Inconsistent sound and alarm issues
- 🐛 Seconds digit freezing up
- 🐛 Widget not respecting app settings
- 🔋 Brightness issues and screen burn-in concerns

**Reported bugs**

- Seconds digit freezing
- Widget not showing 12-hour time format
- Brightness issues when leaving app open
- Inconsistent sound and alarm problems

**Requested features**

- Add more alarm sound options
- Allow customization of alarm sound from music library
- Implement a snooze function
- Add ability to set multiple alarm times
- Provide more color and font customization options


### 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 |


## Frequently asked questions

### Is Flip Clock Pro free?

Flip Clock Pro costs $2.99, with no in-app purchases.

### Is StandBy Clock free?

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

### Which has better reviews, Flip Clock Pro or StandBy Clock?

Flip Clock Pro is rated higher. Flip Clock Pro averages 4.6 out of 5 from 1.5K ratings, while StandBy Clock averages 4.0 from 6 ratings.

### Do Flip Clock Pro or StandBy Clock have ads?

StandBy Clock shows ads; Flip Clock Pro does not.

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

Flip Clock Pro ships an update every 2 months, and StandBy Clock every 6 days. Most recently, Flip Clock Pro was updated on September 25, 2026 and StandBy Clock on August 12, 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.*