# OneClock vs Top Box

The clearest difference is rating: Top Box at 4.8 against OneClock's 3.9. Top Box also leads on monetization model (freemium vs subscription) and update cadence (every 6 days vs every 3 months). OneClock's advantage is review sentiment (83% vs 65%) and device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. OneClock sells 2 in-app purchases, starting at $0.99 per month and Top Box sells 2 in-app purchases, starting at $27.49 per year. Whichever you choose, the download price is not the number that matters.

Top Box holds the better App Store score, 4.8 against 3.9. That said, the two scores are not equally well evidenced: Top Box has 51 ratings behind it against 9, so its average is the more settled of the two. Written reviews complicate that: 83% of OneClock's written reviews are positive against 65% of Top Box's, so the app with the better star average is not the one people write more warmly about.

OneClock ships an update every 3 months, Top Box every 6 days. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | OneClock | Top Box |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (9 ratings)](https://appshunter.io/ios/app/oneclock-a-simple-flip-clock/id1257395357/reviews) | **[4.8 (51 ratings)](https://appshunter.io/ios/app/top-box-app-locker/id6468898401/reviews)** |
| Number of ratings | 9 | **51** |
| Positive reviews | **83.0% of reviews** | 65.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 days** |
| Monetization | Subscription | **Freemium** |
| Size | 11 MB | 8 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Chengdu Reinvent Technology Co., Ltd.](https://appshunter.io/developer/1250290964) | [Chengdu Tiange Technology Co., Ltd](https://appshunter.io/developer/1678042007) |

## What reviewers say

### OneClock

[App page](https://appshunter.io/ios/app/oneclock-a-simple-flip-clock/id1257395357)

This app offers a variety of customizable clock styles for desktop and mobile devices. Enjoy features like adjustable display modes, font customization, and transparency settings, with multiple clock designs available.

**Highlights:** Multiple clock styles (Flip, Digital, Dial), Desktop display on macOS, Customizable font and transparency, Portrait and landscape modes, Screen not quenching, Home screen and widget support

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Yearly | $9.99 | per year |


### Top Box

[App page](https://appshunter.io/ios/app/top-box-app-locker/id6468898401)

Secure your phone and personal information with this app locker. It allows you to restrict access to any application, preventing unauthorized viewing and accidental deletion of important data. Enjoy peace of mind with customizable password protection and comprehensive privacy safeguards.

**Highlights:** App restriction and locking, Anti-deletion feature for apps, Password protection, Customizable password options, Integrates with Screen Time permission

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vip包年 | $27.49 | per year |
| 永久Vip | $27.49 | one-time |


## Frequently asked questions

### Is OneClock free?

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

### Is Top Box free?

Top Box is free to download, with in-app purchases available.

### Which has better reviews, OneClock or Top Box?

Top Box is rated higher. OneClock averages 3.9 out of 5 from 9 ratings, while Top Box averages 4.8 from 51 ratings.

### Do OneClock or Top Box have ads?

Neither OneClock nor Top Box shows ads.

### Which is updated more often, OneClock or Top Box?

OneClock ships an update every 3 months, and Top Box every 6 days. Most recently, OneClock was updated on October 8, 2026 and Top Box on October 10, 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.*