# CISSP Certification Prep vs CISSP Practice Test

The clearest difference is device support: CISSP Practice Test at 3 against CISSP Certification Prep's 1. CISSP Practice Test also leads on iOS requirement (13.0 vs 17.2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. CISSP Certification Prep sells 2 in-app purchases, starting at $9.99 per month and CISSP Practice Test sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

CISSP Certification Prep ships an update every 2 months, CISSP Practice Test every 6 weeks. The most recent releases landed on October 8, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | CISSP Certification Prep | CISSP Practice Test |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 9 MB | 47 MB |
| Requires iOS | 17.2 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cargo Teleport Inc](https://appshunter.io/developer/1761832181) | [3328833 Nova Scotia Limited](https://appshunter.io/developer/1757830011) |

## What reviewers say

### CISSP Certification Prep

[App page](https://appshunter.io/ios/app/cissp-certification-prep/id6738974087)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly subscription | $9.99 | per month |
| Lifetime version | $24.99 | one-time |


### CISSP Practice Test

[App page](https://appshunter.io/ios/app/cissp-practice-test/id6743780893)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $9.99 | one-time |


## Frequently asked questions

### Is CISSP Certification Prep free?

CISSP Certification Prep is free to download, with in-app purchases available.

### Is CISSP Practice Test free?

CISSP Practice Test is free to download, with in-app purchases available.

### Do CISSP Certification Prep or CISSP Practice Test have ads?

Neither CISSP Certification Prep nor CISSP Practice Test shows ads.

### Which is updated more often, CISSP Certification Prep or CISSP Practice Test?

CISSP Certification Prep ships an update every 2 months, and CISSP Practice Test every 6 weeks. Most recently, CISSP Certification Prep was updated on October 8, 2026 and CISSP Practice Test on September 16, 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.*