# OLEDX Analog BigClock vs Flip Clock

The clearest difference is review sentiment: Flip Clock at 100% against OLEDX Analog BigClock's 0%. Flip Clock also leads on in-app purchases (none vs 4). OLEDX Analog BigClock's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. OLEDX Analog BigClock sells 4 in-app purchases, starting at $2.99 per month. Flip Clock asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 8, 2026 and August 30, 2026 respectively.

## The numbers

| Metric | OLEDX Analog BigClock | Flip Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (21 ratings)](https://appshunter.io/ios/app/flip-clock-focus-timer/id6449533077/reviews)** |
| Number of ratings | — | **21** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 19 MB | 15 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Mamoona Yasin](https://appshunter.io/developer/1560108451) | [裕涛 兰](https://appshunter.io/developer/1624361053) |

## What reviewers say

### OLEDX Analog BigClock

[App page](https://appshunter.io/ios/app/oledx-analog-bigclock-pendulum/id1574641032)

Transform your device into a customizable analog clock with a variety of styles, including photo and wallpaper options. Enjoy a large, easy-to-read display perfect for nightstands, with options for date, time, and battery status. Personalize your clock face with custom images and color schemes.

**Highlights:** Full-screen analog clock display, Customizable clock faces with imported images, Nightstand mode with large, readable time, HD wallpaper clock options, Date, time, and battery status display, Variety of analog clock styles, Adjustable brightness via swipe

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Month SC | $2.99 | per month |
| Three Month SC | $4.99 | per 3 months |
| One Year SC | $17.99 | per year |
| Life time - One time PR | $24.99 | one-time |


### Flip Clock

[App page](https://appshunter.io/ios/app/flip-clock-focus-timer/id6449533077)

This app offers a visually stunning and artistic way to display time on your device. It combines unique clock face designs with useful features like a Pomodoro timer and relaxing music. Customize the look with various themes, colors, and fonts to match your personal style.

**Highlights:** Artistic clock faces, Pomodoro timer, Stopwatch, Relaxing music, Customizable themes, Dark mode

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is OLEDX Analog BigClock free?

OLEDX Analog BigClock is free to download, with in-app purchases available.

### Is Flip Clock free?

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

### Do OLEDX Analog BigClock or Flip Clock have ads?

Neither OLEDX Analog BigClock nor Flip Clock shows ads.

### Which is updated more often, OLEDX Analog BigClock or Flip Clock?

OLEDX Analog BigClock ships an update every 2 months, and Flip Clock every 2 months. Most recently, OLEDX Analog BigClock was updated on September 8, 2026 and Flip Clock on August 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.*