# AR Countdown vs Big Clock

The clearest difference is review sentiment: AR Countdown at 100% against Big Clock's 0%. AR Countdown also leads on rating (4.0 vs 3.3) and in-app purchases (none vs 3). Big Clock's advantage is ratings volume (3 vs 1). On price, update cadence and device support there is nothing between them.

Both are free to download. Big Clock sells 3 in-app purchases, starting at $4.99 per 7 days. AR Countdown asks for nothing beyond the download.

AR Countdown holds the better App Store score, 4.0 against 3.3. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 100% of AR Countdown's written reviews are positive against 0% of Big Clock's.

AR Countdown ships an update every 2 months, Big Clock every 3 months. The most recent releases landed on September 26, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | AR Countdown | Big Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/ar-countdown/id1446760517/reviews)** | [3.3 (3 ratings)](https://appshunter.io/ios/app/big-clock-digital-display/id1553856417/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | **Free** | Ad-supported |
| Size | 26 MB | 66 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pradeep Yadav](https://appshunter.io/developer/1123417966) | [Kevin Ghori](https://appshunter.io/developer/1639082610) |

## What reviewers say

### AR Countdown

[App page](https://appshunter.io/ios/app/ar-countdown/id1446760517)

This app offers a unique timer experience by projecting a large, visible clock, stopwatch, or countdown into the real world using augmented reality. It's ideal for situations requiring a timer visible from a distance, such as classrooms or events, and can be mirrored to an Apple TV.

**Highlights:** Augmented reality timer projection, Large, visible display, Stopwatch, timer, and clock modes, Customizable fonts and colors, Apple TV mirroring via AirPlay

**Features:** macOS Compatibility

**In-app purchases:** none


### Big Clock

[App page](https://appshunter.io/ios/app/big-clock-digital-display/id1553856417)

This utility app displays the current day, time, and date in a large, full-screen digital format. It offers customization options for clock digit color and includes integrated alarm, timer, and stopwatch functionalities with advanced settings like repetition and lap tracking.

**Highlights:** Full-screen digital clock display, Customizable digit colors, Multiple alarm settings, Countdown timer, Stopwatch with lap feature, Display day and date

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Big Digital Clock Weekly Plan | $4.99 | per 7 days |
| Big Digital Clock Monthly Plan | $9.99 | per month |
| Big Digital Clock Yearly Plan | $49.99 | per year |


## Frequently asked questions

### Is AR Countdown free?

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

### Is Big Clock free?

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

### Which has better reviews, AR Countdown or Big Clock?

AR Countdown is rated higher. AR Countdown averages 4.0 out of 5 from 1 ratings, while Big Clock averages 3.3 from 3 ratings.

### Do AR Countdown or Big Clock have ads?

Big Clock shows ads; AR Countdown does not.

### Which is updated more often, AR Countdown or Big Clock?

AR Countdown ships an update every 2 months, and Big Clock every 3 months. Most recently, AR Countdown was updated on September 26, 2026 and Big Clock on October 3, 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.*