# Calendar Clock vs Cybersecurity

The clearest difference is price: Cybersecurity at Free against Calendar Clock's $0.99. Cybersecurity also leads on update cadence (every 2 weeks vs every 41 months) and iOS requirement (15.0 vs 26.5). Calendar Clock's advantage is in-app purchases (none vs 3). On review sentiment, ads and device support there is nothing between them.

Cybersecurity is free to download; Calendar Clock costs $0.99 up front. Cybersecurity sells 3 in-app purchases, starting at $8.99 per 7 days. Calendar Clock asks for nothing beyond the download.

Calendar Clock ships an update every 41 months, Cybersecurity every 2 weeks. The most recent releases landed on September 10, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | Calendar Clock | Cybersecurity |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[3.8 (108 ratings)](https://appshunter.io/ios/app/cybersecurity-stop-hackers/id1641316067/reviews)** |
| Number of ratings | — | **108** |
| Positive reviews | 0.0% of reviews | **7.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 41 months | **Every 2 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 4 MB | 265 MB |
| Requires iOS | 26.5 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Systemiko Inc.](https://appshunter.io/developer/680630947) | [ZOLIM PARTNERS LP](https://appshunter.io/developer/1641316069) |

## What reviewers say

### Calendar Clock

[App page](https://appshunter.io/ios/app/calendar-clock/id1451445740)

This app displays the current year, month, week, and time on a single screen with a clean design. It offers customizable theme colors and functions as a desk clock. The app disables device sleep mode while active.

**Highlights:** All-in-one screen display, Year, month, week, day, hour, minute, second, Switchable theme colors (dark, light, green, blue), Disables device sleep mode, Acts as a desk clock

**Features:** macOS Compatibility

**In-app purchases:** none


### Cybersecurity

[App page](https://appshunter.io/ios/app/cybersecurity-stop-hackers/id1641316067)

Enhance your digital security with a comprehensive suite of tools. Protect your internet connection with a VPN, block ads and phishing attempts in your browser, and check your connection speed. This app also helps you discover if your personal data has been compromised and offers a secure vault for your sensitive files.

**Highlights:** VPN for secure internet connection, AdBlock for safe browsing, Speed Check for connection performance, Data breach checker, Secure vault for files, Internet safety articles and tips

**Features:** macOS Compatibility, Safari Extension, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly subscription | $8.99 | per 7 days |
| Annual subscription | $69.99 | per year |
| Lifetime subscription for you | $89.99 | one-time |


## Frequently asked questions

### Is Calendar Clock free?

Calendar Clock costs $0.99, with no in-app purchases.

### Is Cybersecurity free?

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

### Do Calendar Clock or Cybersecurity have ads?

Neither Calendar Clock nor Cybersecurity shows ads.

### Which is updated more often, Calendar Clock or Cybersecurity?

Calendar Clock ships an update every 41 months, and Cybersecurity every 2 weeks. Most recently, Calendar Clock was updated on September 10, 2026 and Cybersecurity on June 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.*