# JFK Challenge vs PgMP Exam Simulator

The clearest difference is rating: JFK Challenge at 4.9 against PgMP Exam Simulator's 2.3. JFK Challenge also leads on in-app purchases (none vs 3) and ratings volume (30 vs 3). PgMP Exam Simulator's advantage is update cadence (every 2 months vs every 14 months) and device support (3 vs 1). On price, review sentiment and ads there is nothing between them.

Both are free to download. PgMP Exam Simulator sells 3 in-app purchases, starting at $9.99 per month. JFK Challenge asks for nothing beyond the download.

JFK Challenge holds the better App Store score, 4.9 against 2.3. That said, the two scores are not equally well evidenced: JFK Challenge has 30 ratings behind it against 3, so its average is the more settled of the two. Written reviews split almost evenly too, at 75% and 75% positive.

JFK Challenge ships an update every 14 months, PgMP Exam Simulator every 2 months. The most recent releases landed on June 8, 2026 and August 30, 2026 respectively.

## The numbers

| Metric | JFK Challenge | PgMP Exam Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (30 ratings)](https://appshunter.io/ios/app/jfk-challenge/id957358011/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/pgmp-exam-simulator/id6468378176/reviews) |
| Number of ratings | **30** | 3 |
| Positive reviews | 75.0% of reviews | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 2 months** |
| Monetization | **Free** | Subscription |
| Size | 770 MB | 91 MB |
| Requires iOS | **6.0** | 15.6 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [John Fitzgerald Kennedy Library Foundation Incorporated](https://appshunter.io/developer/957358010) | [Tuan Anh Nguyen](https://appshunter.io/developer/1851661845) |

## What reviewers say

### JFK Challenge

[App page](https://appshunter.io/ios/app/jfk-challenge/id957358011)

Explore space missions and global aid efforts through interactive games. Kids can train for the Apollo 11 moon landing or serve as Peace Corps volunteers in Colombia, building essential infrastructure. Features kid-friendly animation, primary source materials, and personalized elements.

**Highlights:** Apollo 11 moon landing simulation, Peace Corps volunteer activities, Personalized photo integration, Over 10 games and activities, Archival primary sources, Kid-friendly animation

**Features:** macOS Compatibility

**In-app purchases:** none


### PgMP Exam Simulator

[App page](https://appshunter.io/ios/app/pgmp-exam-simulator/id6468378176)

Prepare for the Program Management Professional (PgMP) certification exam with realistic mock tests and detailed explanations. Track your progress, identify areas for improvement, and build confidence for your first attempt. Access comprehensive practice questions anytime, anywhere.

**Highlights:** Comprehensive domain knowledge tests, Real-time progress tracking, In-depth question explanations, Authentic timed mock tests, Extensive question bank, Regularly updated content

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $9.99 | per month |
| Premium Quarterly | $19.99 | per 3 months |
| Premium Yearly | $59.99 | per year |


## Frequently asked questions

### Is JFK Challenge free?

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

### Is PgMP Exam Simulator free?

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

### Which has better reviews, JFK Challenge or PgMP Exam Simulator?

JFK Challenge is rated higher. JFK Challenge averages 4.9 out of 5 from 30 ratings, while PgMP Exam Simulator averages 2.3 from 3 ratings.

### Do JFK Challenge or PgMP Exam Simulator have ads?

Neither JFK Challenge nor PgMP Exam Simulator shows ads.

### Which is updated more often, JFK Challenge or PgMP Exam Simulator?

JFK Challenge ships an update every 14 months, and PgMP Exam Simulator every 2 months. Most recently, JFK Challenge was updated on June 8, 2026 and PgMP Exam Simulator on August 30, 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.*