# uCertifyPrep Cybersec (CFR) vs Comptia Server+ SK0

The clearest difference is iOS requirement: Comptia Server+ SK0 at 10.0 against uCertifyPrep Cybersec (CFR)'s 14.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. uCertifyPrep Cybersec (CFR) sells 1 one-off in-app purchase and Comptia Server+ SK0 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

uCertifyPrep Cybersec (CFR) ships an update every 20 months, Comptia Server+ SK0 every 11 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | uCertifyPrep Cybersec (CFR) | Comptia Server+ SK0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (3 ratings)](https://appshunter.io/ios/app/comptia-server-plus-sk0-005-2026/id6443439422/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 11 months** |
| Monetization | — | Free with in-app purchases |
| Size | 121 MB | 25 MB |
| Requires iOS | 14.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [uCertify.com](https://appshunter.io/developer/1130631061) | [Trieu Tran](https://appshunter.io/developer/1570476726) |

## What reviewers say

### uCertifyPrep Cybersec (CFR)

[App page](https://appshunter.io/ios/app/ucertifyprep-cybersec-cfr/id1665512839)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| uCertifyPrep Cybersec (CFR) | $49.99 | one-time |


### Comptia Server+ SK0

[App page](https://appshunter.io/ios/app/comptia-server-plus-sk0-005-2026/id6443439422)

Prepare for the CompTIA Server+ certification exam with practice questions and detailed explanations. This app offers monthly updates, filtering for weak areas, offline saving, and an exam simulation mode to build confidence.

**Highlights:** Monthly updated questions for 2026, Exact-filtering for mistake areas, Save difficult questions offline, Examination mode for realistic testing, Straightforward explanations for nearly all questions

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Premium Content | $7.99 | one-time |


## Frequently asked questions

### Is uCertifyPrep Cybersec (CFR) free?

uCertifyPrep Cybersec (CFR) is free to download, with in-app purchases available.

### Is Comptia Server+ SK0 free?

Comptia Server+ SK0 is free to download, with in-app purchases available.

### Do uCertifyPrep Cybersec (CFR) or Comptia Server+ SK0 have ads?

Neither uCertifyPrep Cybersec (CFR) nor Comptia Server+ SK0 shows ads.

### Which is updated more often, uCertifyPrep Cybersec (CFR) or Comptia Server+ SK0?

uCertifyPrep Cybersec (CFR) ships an update every 20 months, and Comptia Server+ SK0 every 11 months. Most recently, uCertifyPrep Cybersec (CFR) was updated on November 3, 2026 and Comptia Server+ SK0 on November 3, 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.*