# CISSP ISC2 Exam Prep 2026 vs CS Pro Note

The clearest difference is ads: CS Pro Note at none against CISSP ISC2 Exam Prep 2026's shown. CS Pro Note also leads on update cadence (monthly vs every 3 months) and device support (3 vs 1). On price and in-app purchases there is nothing between them.

Both are free to download. CISSP ISC2 Exam Prep 2026 sells 6 in-app purchases, starting at $3.99 per 7 days and CS Pro Note sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

CISSP ISC2 Exam Prep 2026 ships an update every 3 months, CS Pro Note monthly. The most recent releases landed on September 25, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | CISSP ISC2 Exam Prep 2026 | CS Pro Note |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (24 ratings)](https://appshunter.io/ios/app/cissp-isc2-exam-prep-2026/id6642706887/reviews)** | — |
| Number of ratings | **24** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 59 MB | 60 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MyApps](https://appshunter.io/developer/1654400413) | [Jeffery Galen Reed](https://appshunter.io/developer/1819964083) |

## What reviewers say

### CISSP ISC2 Exam Prep 2026

[App page](https://appshunter.io/ios/app/cissp-isc2-exam-prep-2026/id6642706887)

Prepare for cybersecurity certifications with extensive practice tests and personalized study materials. Track your progress, build custom tests, and simulate exam conditions to ensure you're ready for success.

**Highlights:** Over 3,000 exam-specific questions, Custom test builder, Progress tracker, Timed mock exams, Regularly updated materials

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cybersecurity Exam Prep Weekly | $3.99 | per 7 days |
| Cybersecurity Exam Monthly | $16.99 | per month |
| Cybersecurity Exam Monthly | $16.99 | per month |
| Cybersecurity Exam Quarter | $39.99 | per 3 months |
| Cybersecurity Exam Yearly | $39.99 | per year |
| Cybersecurity Exam Yearly | $79.99 | per year |


### CS Pro Note

[App page](https://appshunter.io/ios/app/cs-pro-note/id6749539002)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CS Pro Note Lifetime | $7.99 | one-time |


## Frequently asked questions

### Is CISSP ISC2 Exam Prep 2026 free?

CISSP ISC2 Exam Prep 2026 is free to download, with in-app purchases available.

### Is CS Pro Note free?

CS Pro Note is free to download, with in-app purchases available.

### Do CISSP ISC2 Exam Prep 2026 or CS Pro Note have ads?

CISSP ISC2 Exam Prep 2026 shows ads; CS Pro Note does not.

### Which is updated more often, CISSP ISC2 Exam Prep 2026 or CS Pro Note?

CISSP ISC2 Exam Prep 2026 ships an update every 3 months, and CS Pro Note monthly. Most recently, CISSP ISC2 Exam Prep 2026 was updated on September 25, 2026 and CS Pro Note on September 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*