# Big Clock vs Custom Digital Clock

The clearest difference is review sentiment: Big Clock at 50% against Custom Digital Clock's 0%. Big Clock also leads on rating (2.3 vs 1.0) and ads (none vs shown). Custom Digital Clock's advantage is update cadence (every 9 months vs every 31 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Big Clock holds the better App Store score, 2.3 against 1.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews point the same way: 50% of Big Clock's written reviews are positive against 0% of Custom Digital Clock's.

Big Clock ships an update every 31 months, Custom Digital Clock every 9 months. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Big Clock | Custom Digital Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (4 ratings)](https://appshunter.io/ios/app/big-clock-digital/id1456244261/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/custom-digital-clock/id6476612907/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 31 months | **Every 9 months** |
| Monetization | **Free** | Ad-supported |
| Size | 8 MB | 29 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Philip Tam](https://appshunter.io/developer/1017337810) | [tadashi endo](https://appshunter.io/developer/1605441215) |

## What reviewers say

### 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


### Custom Digital Clock

[App page](https://appshunter.io/ios/app/custom-digital-clock/id6476612907)

Display a stylish digital clock on your smartphone. Personalize the clock's appearance with custom coloring options to match your style.

**Highlights:** Stylish digital clock display, Customizable coloring, Smartphone integration, Personalized appearance

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Big Clock free?

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

### Is Custom Digital Clock free?

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

### Which has better reviews, Big Clock or Custom Digital Clock?

Big Clock is rated higher. Big Clock averages 2.3 out of 5 from 4 ratings, while Custom Digital Clock averages 1.0 from 1 ratings.

### Do Big Clock or Custom Digital Clock have ads?

Custom Digital Clock shows ads; Big Clock does not.

### Which is updated more often, Big Clock or Custom Digital Clock?

Big Clock ships an update every 31 months, and Custom Digital Clock every 9 months. Most recently, Big Clock was updated on November 2, 2026 and Custom Digital Clock on November 4, 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.*