# Flip Clock vs Big Clock

The clearest difference is rating: Flip Clock at 4.6 against Big Clock's 2.3. Flip Clock also leads on update cadence (every 3 weeks vs every 31 months) and ratings volume (69K vs 4). Big Clock's advantage is in-app purchases (none vs 3) 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 3 one-off in-app purchases. Big Clock asks for nothing beyond the download.

Flip Clock holds the better App Store score, 4.6 against 2.3. That said, the two scores are not equally well evidenced: Flip Clock has 69K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 72% of Flip Clock's written reviews are positive against 50% of Big Clock's.

Flip Clock ships an update every 3 weeks, Big Clock every 31 months. The most recent releases landed on September 26, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Flip Clock | Big Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (69K ratings)](https://appshunter.io/ios/app/flip-clockdigital-desk-widget/id1181028777/reviews)** | [2.3 (4 ratings)](https://appshunter.io/ios/app/big-clock-digital/id1456244261/reviews) |
| Number of ratings | **69K** | 4 |
| Positive reviews | **72.5% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 31 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 77 MB | 8 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [翠玲 施](https://appshunter.io/developer/1181028776) | [Philip Tam](https://appshunter.io/developer/1017337810) |

## What reviewers say

### Flip Clock

[App page](https://appshunter.io/ios/app/flip-clockdigital-desk-widget/id1181028777)

This app provides a classic digital clock widget for your device's home, lock, and standby screens. It offers features like displaying seconds, a calendar, customizable themes, and various timekeeping tools including alarms, timers, and stopwatches. It can also function as a screensaver when charging.

**Highlights:** Display seconds on multiple screens, Full screen time and date, Smart alarm clock, Timer and stopwatch, Countdown to target dates, Pomodoro Technique timer, Customizable widget signatures

**Features:** Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| More clock skins | $0.99 | one-time |
| Premium Version | $2.99 | one-time |

**What reviewers like**

- 👍 Simple and effective
- 🎨 Aesthetic design
- ⏱️ Useful timer and alarm features
- 🔍 Highly visible and readable clock
- 🤩 Great for productivity and focus

**What reviewers complain about**

- 🔍 Limited customization options
- 🔋 Battery drain issues
- 📢 Excessive ads
- 🔒 Unreliable unlock/restore purchases
- 🐛 Bugs and glitches

**Reported bugs**

- Clock freezing or not updating correctly
- Alarm issues (not triggering, unable to disable)
- Inconsistent behavior across devices and OS versions
- Unlock/restore purchase bugs

**Requested features**

- More clock face and color options
- Automatic dark/light mode switching
- Ability to set clock as device wallpaper
- Improved alarm functionality and customization
- Seamless integration with other devices


### Big Clock

[App page](https://appshunter.io/ios/app/big-clock-digital/id1456244261)

This app displays the time edge-to-edge on iOS devices, offering enhanced readability with crisp fonts for advanced displays. Customize your clock face with bold fonts, choose time formats, and toggle seconds. It functions offline and prioritizes user data privacy.

**Highlights:** Edge-to-edge time display, Crisp font for XDR/Liquid Retina, Dark mode support, 12/24 hour format, Customizable clock face styling, Offline functionality

**In-app purchases:** none


## Frequently asked questions

### Is Flip Clock free?

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

### Is Big Clock free?

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

### Which has better reviews, Flip Clock or Big Clock?

Flip Clock is rated higher. Flip Clock averages 4.6 out of 5 from 69K ratings, while Big Clock averages 2.3 from 4 ratings.

### Do Flip Clock or Big Clock have ads?

Flip Clock shows ads; Big Clock does not.

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

Flip Clock ships an update every 3 weeks, and Big Clock every 31 months. Most recently, Flip Clock was updated on September 26, 2026 and Big Clock on June 1, 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.*