# CyberTrivia vs CardArmor

CyberTrivia and CardArmor are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CyberTrivia ships an update every 5 weeks, CardArmor every 2 months. Both last shipped on October 14, 2026.

## The numbers

| Metric | CyberTrivia | CardArmor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Size | 43 MB | 23 MB |
| Requires iOS | 13.4 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YI LI](https://appshunter.io/developer/1703508342) | [University of Louisville](https://appshunter.io/developer/428942876) |

## What reviewers say

### CyberTrivia

[App page](https://appshunter.io/ios/app/cybertrivia/id6452469338)

**Features:** macOS Compatibility

**In-app purchases:** none


### CardArmor

[App page](https://appshunter.io/ios/app/cardarmor/id6472733508)

**In-app purchases:** none


## Frequently asked questions

### Is CyberTrivia free?

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

### Is CardArmor free?

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

### Do CyberTrivia or CardArmor have ads?

Neither CyberTrivia nor CardArmor shows ads.

### Which is updated more often, CyberTrivia or CardArmor?

CyberTrivia ships an update every 5 weeks, and CardArmor every 2 months. Most recently, CyberTrivia was updated on October 14, 2026 and CardArmor on October 14, 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.*