# OLEDX Analog BigClock vs ChameoGLAMPRO

The clearest difference is in-app purchases: ChameoGLAMPRO at none against OLEDX Analog BigClock's 4. ChameoGLAMPRO also leads on update cadence (every 10 days vs every 2 months). OLEDX Analog BigClock's advantage is iOS requirement (13.0 vs 15.1). On price, 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. ChameoGLAMPRO asks for nothing beyond the download.

OLEDX Analog BigClock ships an update every 2 months, ChameoGLAMPRO every 10 days. The most recent releases landed on November 3, 2026 and November 14, 2026 respectively.

## The numbers

| Metric | OLEDX Analog BigClock | ChameoGLAMPRO |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 37 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Mamoona Yasin](https://appshunter.io/developer/1560108451) | [Nadya Mota](https://appshunter.io/developer/1564246765) |

## 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 |


### ChameoGLAMPRO

[App page](https://appshunter.io/ios/app/chameoglampro/id6448960657)

**Features:** macOS Compatibility

**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 ChameoGLAMPRO free?

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

### Do OLEDX Analog BigClock or ChameoGLAMPRO have ads?

Neither OLEDX Analog BigClock nor ChameoGLAMPRO shows ads.

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

OLEDX Analog BigClock ships an update every 2 months, and ChameoGLAMPRO every 10 days. Most recently, OLEDX Analog BigClock was updated on November 3, 2026 and ChameoGLAMPRO on November 14, 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.*