# ZeroDay Shield vs Cybersecurity Quiz

The clearest difference is in-app purchases: ZeroDay Shield at none against Cybersecurity Quiz's 6. ZeroDay Shield also leads on update cadence (daily vs every 3 weeks) and iOS requirement (12.1 vs 17.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Cybersecurity Quiz sells 6 in-app purchases, starting at $9.99 per month. ZeroDay Shield asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for ZeroDay Shield against 5.0 for Cybersecurity Quiz. Both are backed by a comparable volume of ratings — 9 and 5 respectively.

ZeroDay Shield ships an update daily, Cybersecurity Quiz every 3 weeks. The most recent releases landed on October 1, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | ZeroDay Shield | Cybersecurity Quiz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (9 ratings)](https://appshunter.io/ios/app/zeroday-shield/id1575164359/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/cybersecurity-quiz/id6739831747/reviews) |
| Number of ratings | **9** | 5 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 38 MB | 17 MB |
| Requires iOS | **12.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Better Living For All Charity](https://appshunter.io/developer/1655977825) | [Forwa Elade Wunde](https://appshunter.io/developer/1685241344) |

## What reviewers say

### ZeroDay Shield

[App page](https://appshunter.io/ios/app/zeroday-shield/id1575164359)

Learn about computer security, digital threats, and best practices. Generate and securely store strong passwords, test their strength, and stay updated with the latest cybersecurity news. Includes a glossary and social engineering demos to help you avoid scams.

**Highlights:** Computer security learning center, Secure random password generator, Encrypted password vault, Password strength tester, Social engineering scam demos, Real-time cybersecurity news, Cyber security glossary

**Features:** macOS Compatibility

**In-app purchases:** none


### Cybersecurity Quiz

[App page](https://appshunter.io/ios/app/cybersecurity-quiz/id6739831747)

Test your cybersecurity knowledge with fun, interactive quizzes covering a wide range of topics. Prepare for certifications and stay updated on the latest digital security trends with real-world scenarios and progress tracking.

**Highlights:** Comprehensive cybersecurity topics, Real-world scenario questions, Multiple difficulty levels, Instant feedback and explanations, Progress tracking, Challenge friends, Stay updated on trends

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $9.99 | per month |
| 6 Months | $19.99 | per 6 months |
| 1 Year | $29.99 | per year |
| 1500 | $0.99 | one-time |
| 3500 | $1.99 | one-time |
| 9000 | $3.99 | one-time |


## Frequently asked questions

### Is ZeroDay Shield free?

ZeroDay Shield is free to download, with no in-app purchases.

### Is Cybersecurity Quiz free?

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

### Which has better reviews, ZeroDay Shield or Cybersecurity Quiz?

ZeroDay Shield and Cybersecurity Quiz are both rated 5.0 out of 5 on the App Store, from 9 and 5 ratings respectively.

### Do ZeroDay Shield or Cybersecurity Quiz have ads?

Neither ZeroDay Shield nor Cybersecurity Quiz shows ads.

### Which is updated more often, ZeroDay Shield or Cybersecurity Quiz?

ZeroDay Shield ships an update daily, and Cybersecurity Quiz every 3 weeks. Most recently, ZeroDay Shield was updated on October 1, 2026 and Cybersecurity Quiz on October 4, 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.*