# uCertifyPrep Systems Security vs Computer Networking Dictionary

The clearest difference is in-app purchases: Computer Networking Dictionary at none against uCertifyPrep Systems Security's 1. Computer Networking Dictionary also leads on iOS requirement (12.0 vs 14.0). uCertifyPrep Systems Security's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. uCertifyPrep Systems Security sells 1 one-off in-app purchase. Computer Networking Dictionary asks for nothing beyond the download.

## The numbers

| Metric | uCertifyPrep Systems Security | Computer Networking Dictionary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | — |
| Size | 121 MB | 83 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [uCertify.com](https://appshunter.io/developer/1130631061) | [Raj Mehta](https://appshunter.io/developer/1714953061) |

## What reviewers say

### uCertifyPrep Systems Security

[App page](https://appshunter.io/ios/app/ucertifyprep-systems-security/id1613504431)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| uCertifyPrep Systems Security | $49.99 | one-time |


### Computer Networking Dictionary

[App page](https://appshunter.io/ios/app/computer-networking-dictionary/id6477444733)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is uCertifyPrep Systems Security free?

uCertifyPrep Systems Security is free to download, with in-app purchases available.

### Is Computer Networking Dictionary free?

Computer Networking Dictionary is free to download, with no in-app purchases.

### Do uCertifyPrep Systems Security or Computer Networking Dictionary have ads?

Computer Networking Dictionary shows ads; uCertifyPrep Systems Security does not.

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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.*