# Big clock vs Big Red Clock

The clearest difference is rating: Big Red Clock at 4.6 against Big clock's 2.1. Big Red Clock also leads on review sentiment (77% vs 43%) and ratings volume (235 vs 7). Big clock's advantage is in-app purchases (none vs 2) and iOS requirement (8.1 vs 18.6). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. Big Red Clock sells 2 in-app purchases, starting at $0.99 per month. Big clock asks for nothing beyond the download.

Big Red Clock holds the better App Store score, 4.6 against 2.1. That said, the two scores are not equally well evidenced: Big Red Clock has 235 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 43% of Big clock's written reviews are positive against 77% of Big Red Clock's.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on November 1, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | Big clock | Big Red Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (7 ratings)](https://appshunter.io/ios/app/big-clock-day-and-night-mode/id906420263/reviews) | **[4.6 (235 ratings)](https://appshunter.io/ios/app/big-red-clock/id1056306447/reviews)** |
| Number of ratings | 7 | **235** |
| Positive reviews | 43.5% of reviews | **77.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free | Free |
| Size | 4 MB | 15 MB |
| Requires iOS | **8.1** | 18.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [Sakura apps](https://appshunter.io/developer/506336348) | [Single Sail Software, LLC](https://appshunter.io/developer/359715495) |

## What reviewers say

### Big clock

[App page](https://appshunter.io/ios/app/big-clock-day-and-night-mode/id906420263)

A simple utility app offering a large digital clock and stopwatch functionality. It features customizable backgrounds to suit day or night viewing.

**Highlights:** Digital clock display, Stopwatch functionality, Day mode background, Night mode background, White background option, Black background option

**Features:** macOS Compatibility

**In-app purchases:** none


### Big Red Clock

[App page](https://appshunter.io/ios/app/big-red-clock/id1056306447)

This app provides a large, easily readable digital clock with both 12-hour and 24-hour formats. It also includes a countdown timer and a stopwatch function for various timekeeping needs.

**Highlights:** Large digital clock display, 12-hour and 24-hour formats, Countdown timer, Stopwatch functionality, Red color theme

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Yearly | $5.99 | per year |


## Frequently asked questions

### Is Big clock free?

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

### Is Big Red Clock free?

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

### Which has better reviews, Big clock or Big Red Clock?

Big Red Clock is rated higher. Big clock averages 2.1 out of 5 from 7 ratings, while Big Red Clock averages 4.6 from 235 ratings.

### Do Big clock or Big Red Clock have ads?

Neither Big clock nor Big Red Clock shows ads.

### Which is updated more often, Big clock or Big Red Clock?

Big clock ships an update every 2 weeks, and Big Red Clock every 2 weeks. Most recently, Big clock was updated on November 1, 2026 and Big Red Clock on November 11, 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.*