# Professional iCert Prep vs NSPE

The clearest difference is in-app purchases: NSPE at none against Professional iCert Prep's 3. On price, ads, device support and iOS requirement 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. NSPE asks for nothing beyond the download.

## The numbers

| Metric | Professional iCert Prep | NSPE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nspe/id6748648326/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 7 months |
| Monetization | — | Free |
| Size | 110 MB | 87 MB |
| Requires iOS | **14.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [iCert Inc.](https://appshunter.io/developer/1650970619) | [National Society of Professional Engineers](https://appshunter.io/developer/1361119901) |

## 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 |


### NSPE

[App page](https://appshunter.io/ios/app/nspe/id6748648326)

Access conference schedules, presentations, and speaker details. Take notes directly on slides, posters, and exhibitor information. Connect with attendees and colleagues through in-app messaging, tweeting, and emailing.

**Highlights:** View conference schedule, Access presentations and speaker details, Take notes on slides, Draw directly on presentation slides, In-app messaging, Share information via tweeting and emailing

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

**In-app purchases:** none


## Frequently asked questions

### Is Professional iCert Prep free?

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

### Is NSPE free?

NSPE is free to download, with no in-app purchases.

### Do Professional iCert Prep or NSPE have ads?

Neither Professional iCert Prep nor NSPE 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.*