# Certification Prep Pro vs EC

The clearest difference is in-app purchases: Certification Prep Pro at none against EC's 3. Certification Prep Pro also leads on ads (none vs shown). EC's advantage is iOS requirement (15.0 vs 17.5). On price and device support there is nothing between them.

Both are free to download. EC sells 3 in-app purchases, starting at $8.99 per 7 days. Certification Prep Pro asks for nothing beyond the download.

## The numbers

| Metric | Certification Prep Pro | EC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | — |
| Size | 17 MB | 35 MB |
| Requires iOS | 17.5 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Coffeedevs LLC](https://appshunter.io/developer/1793357959) | [Tandraton Limited](https://appshunter.io/developer/1590223122) |

## What reviewers say

### Certification Prep Pro

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

**Features:** macOS Compatibility

**In-app purchases:** none


### EC

[App page](https://appshunter.io/ios/app/ec-council-ceh-test-prep-2026/id6755159416)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Subscription | $8.99 | per 7 days |
| Premium Subscription | $8.99 | per 7 days |
| Premium Subscription | $124.99 | per year |


## Frequently asked questions

### Is Certification Prep Pro free?

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

### Is EC free?

EC is free to download, with in-app purchases available.

### Do Certification Prep Pro or EC have ads?

EC shows ads; Certification Prep Pro does not.

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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.*