# AAISM Exam Simulator PRO vs CSSLP ISC2 Exam Prep 2026

The clearest difference is update cadence: AAISM Exam Simulator PRO at weekly against CSSLP ISC2 Exam Prep 2026's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AAISM Exam Simulator PRO sells 1 one-off in-app purchase and CSSLP ISC2 Exam Prep 2026 sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

AAISM Exam Simulator PRO ships an update weekly, CSSLP ISC2 Exam Prep 2026 every 5 weeks. The most recent releases landed on November 9, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | AAISM Exam Simulator PRO | CSSLP ISC2 Exam Prep 2026 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 5 weeks |
| Size | 26 MB | 45 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Pierluigi Sartori](https://appshunter.io/developer/1894381849) | [EXAMCERT PTY LTD](https://appshunter.io/developer/1830664214) |

## What reviewers say

### AAISM Exam Simulator PRO

[App page](https://appshunter.io/ios/app/aaism-exam-simulator-pro/id6763530490)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AAISM Simulator full access | $39.99 | one-time |


### CSSLP ISC2 Exam Prep 2026

[App page](https://appshunter.io/ios/app/csslp-isc2-exam-prep-2026/id6793931001)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 200 AI Tutor Credits | $1.99 | one-time |
| Unlock Premium | $5.99 | one-time |


## Frequently asked questions

### Is AAISM Exam Simulator PRO free?

AAISM Exam Simulator PRO is free to download, with in-app purchases available.

### Is CSSLP ISC2 Exam Prep 2026 free?

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

### Do AAISM Exam Simulator PRO or CSSLP ISC2 Exam Prep 2026 have ads?

Neither AAISM Exam Simulator PRO nor CSSLP ISC2 Exam Prep 2026 shows ads.

### Which is updated more often, AAISM Exam Simulator PRO or CSSLP ISC2 Exam Prep 2026?

AAISM Exam Simulator PRO ships an update weekly, and CSSLP ISC2 Exam Prep 2026 every 5 weeks. Most recently, AAISM Exam Simulator PRO was updated on November 9, 2026 and CSSLP ISC2 Exam Prep 2026 on November 6, 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.*