# JFK Challenge vs Relay Smart Agent

The clearest difference is review sentiment: JFK Challenge at 75% against Relay Smart Agent's 0%. JFK Challenge also leads on rating (4.9 vs 1.2) and iOS requirement (6.0 vs 15.0). Relay Smart Agent's advantage is update cadence (every 2 months vs every 14 months) and device support (3 vs 1). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

JFK Challenge holds the better App Store score, 4.9 against 1.2. Both are backed by a comparable volume of ratings — 31 and 33 respectively. Written reviews point the same way: 75% of JFK Challenge's written reviews are positive against 0% of Relay Smart Agent's.

JFK Challenge ships an update every 14 months, Relay Smart Agent every 2 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | JFK Challenge | Relay Smart Agent |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (31 ratings)](https://appshunter.io/ios/app/jfk-challenge/id957358011/reviews)** | [1.2 (33 ratings)](https://appshunter.io/ios/app/relay-smart-agent/id1374371214/reviews) |
| Number of ratings | 31 | **33** |
| Positive reviews | **75.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 770 MB | 9 MB |
| Requires iOS | **6.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [John Fitzgerald Kennedy Library Foundation Incorporated](https://appshunter.io/developer/957358010) | [Lightspeed Solutions, LLC](https://appshunter.io/developer/367422071) |

## 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


### Relay Smart Agent

[App page](https://appshunter.io/ios/app/relay-smart-agent/id1374371214)

This application offers web filtering and safety features for iOS devices, ensuring CIPA compliance for schools. It provides on and off-campus protection and reports on student activity, acting as a hardware-free cloud solution.

**Highlights:** CIPA compliant web filtering, On/off campus safety, Student activity reporting, Hardware-free cloud solution, Anytime, anywhere filtering

**In-app purchases:** none


## Frequently asked questions

### Is JFK Challenge free?

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

### Is Relay Smart Agent free?

Relay Smart Agent is free to download, with no in-app purchases.

### Which has better reviews, JFK Challenge or Relay Smart Agent?

JFK Challenge is rated higher. JFK Challenge averages 4.9 out of 5 from 31 ratings, while Relay Smart Agent averages 1.2 from 33 ratings.

### Do JFK Challenge or Relay Smart Agent have ads?

Neither JFK Challenge nor Relay Smart Agent shows ads.

### Which is updated more often, JFK Challenge or Relay Smart Agent?

JFK Challenge ships an update every 14 months, and Relay Smart Agent every 2 months. Most recently, JFK Challenge was updated on November 1, 2026 and Relay Smart Agent on November 2, 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.*