# Professional iCert Prep vs LEED Green Associate

The clearest difference is device support: Professional iCert Prep at 3 against LEED Green Associate's 1. Professional iCert Prep also leads on iOS requirement (14.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Professional iCert Prep sells 3 in-app purchases, starting at $34.99 per 3 months and LEED Green Associate sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Professional iCert Prep | LEED Green Associate |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Size | 110 MB | 6 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [iCert Inc.](https://appshunter.io/developer/1650970619) | [Deeun Inc.](https://appshunter.io/developer/1691824695) |

## What reviewers say

### Professional iCert Prep

[App page](https://appshunter.io/ios/app/professional-icert-prep/id6578451566)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3-Month Resource & Exam Access | $34.99 | per 3 months |
| 6-Month Resource & Exam Access | $44.99 | per 6 months |
| Annual Resource & Exam Access | $79.99 | per year |


### LEED Green Associate

[App page](https://appshunter.io/ios/app/leed-green-associate/id6763969486)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Access | $9.99 | per month |
| Annual Access | $24.99 | per year |
| Leed - Lifetime Pro | $49.99 | one-time |


## Frequently asked questions

### Is Professional iCert Prep free?

Professional iCert Prep is free to download, with in-app purchases available.

### Is LEED Green Associate free?

LEED Green Associate is free to download, with in-app purchases available.

### Do Professional iCert Prep or LEED Green Associate have ads?

Neither Professional iCert Prep nor LEED Green Associate shows ads.

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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.*