# GuardClock vs Huge Digital Clock Pro

The clearest difference is iOS requirement: Huge Digital Clock Pro at 13.0 against GuardClock's 16. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. GuardClock sells 3 in-app purchases, starting at $0.99 per month and Huge Digital Clock Pro sells 3 in-app purchases, starting at $1.49 per month. Whichever you choose, the download price is not the number that matters.

GuardClock ships an update every 9 days, Huge Digital Clock Pro every 2 weeks. The most recent releases landed on September 21, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | GuardClock | Huge Digital Clock Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/huge-digital-clock-pro/id6756796753/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Monetization | — | Freemium |
| Size | 9 MB | 68 MB |
| Requires iOS | 16 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [承玉 邓](https://appshunter.io/developer/1769970175) | [Krypt](https://appshunter.io/developer/1705762765) |

## What reviewers say

### GuardClock

[App page](https://appshunter.io/ios/app/guardclock-digit-countdown/id6717590194)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $0.99 | per month |
| 1 Year | $3.99 | per year |
| Lifetime | $4.99 | one-time |


### Huge Digital Clock Pro

[App page](https://appshunter.io/ios/app/huge-digital-clock-pro/id6756796753)

Transform your device into a large, customizable digital clock. Features include spoken time announcements, always-on display, and a nightstand mode with adjustable brightness. Personalize with vibrant themes and neon colors to match your style.

**Highlights:** Large digital display, Spoken time announcements, Always-on mode, Customizable themes and colors, Nightstand mode, Home screen widgets, Precision seconds display

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-Free Monthly | $1.49 | per month |
| Premium Monthly | $1.99 | per month |
| Premium Yearly | $15.99 | per year |


## Frequently asked questions

### Is GuardClock free?

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

### Is Huge Digital Clock Pro free?

Huge Digital Clock Pro is free to download, with in-app purchases available.

### Do GuardClock or Huge Digital Clock Pro have ads?

Neither GuardClock nor Huge Digital Clock Pro shows ads.

### Which is updated more often, GuardClock or Huge Digital Clock Pro?

GuardClock ships an update every 9 days, and Huge Digital Clock Pro every 2 weeks. Most recently, GuardClock was updated on September 21, 2026 and Huge Digital Clock Pro on September 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.*