# Certification Prep Pro vs Mindset Prep · ISO Exam Prep

The clearest difference is in-app purchases: Certification Prep Pro at none against Mindset Prep · ISO Exam Prep's 2. Certification Prep Pro also leads on ads (none vs shown). Mindset Prep · ISO Exam Prep's advantage is update cadence (every 9 days vs every 2 months) and iOS requirement (15.0 vs 17.5). On price and device support there is nothing between them.

Both are free to download. Mindset Prep · ISO Exam Prep sells 2 in-app purchases, starting at $24.99 per month. Certification Prep Pro asks for nothing beyond the download.

Certification Prep Pro ships an update every 2 months, Mindset Prep · ISO Exam Prep every 9 days. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Certification Prep Pro | Mindset Prep · ISO Exam Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 9 days** |
| Size | 17 MB | 39 MB |
| Requires iOS | 17.5 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Coffeedevs LLC](https://appshunter.io/developer/1793357959) | [Mindset Cyber](https://appshunter.io/developer/1894765574) |

## What reviewers say

### Certification Prep Pro

[App page](https://appshunter.io/ios/app/certification-prep-pro/id6741158449)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mindset Prep · ISO Exam Prep

[App page](https://appshunter.io/ios/app/mindset-prep-iso-exam-prep/id6771579395)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $24.99 | per month |
| Premium Annual | $199.99 | per year |


## Frequently asked questions

### Is Certification Prep Pro free?

Certification Prep Pro is free to download, with no in-app purchases.

### Is Mindset Prep · ISO Exam Prep free?

Mindset Prep · ISO Exam Prep is free to download, with in-app purchases available.

### Do Certification Prep Pro or Mindset Prep · ISO Exam Prep have ads?

Mindset Prep · ISO Exam Prep shows ads; Certification Prep Pro does not.

### Which is updated more often, Certification Prep Pro or Mindset Prep · ISO Exam Prep?

Certification Prep Pro ships an update every 2 months, and Mindset Prep · ISO Exam Prep every 9 days. Most recently, Certification Prep Pro was updated on October 7, 2026 and Mindset Prep · ISO Exam Prep on October 5, 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.*