# Knox Training vs NAR C2EX

The clearest difference is review sentiment: NAR C2EX at 63% against Knox Training's 0%. NAR C2EX also leads on monetization model (free vs subscription) and ratings volume (42 vs 8). Knox Training's advantage is update cadence (every 6 weeks vs every 8 months) and rating (3.4 vs 3.2). On price, ads, in-app purchases and device support there is nothing between them.

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

Knox Training holds the better App Store score, 3.4 against 3.2. That said, the two scores are not equally well evidenced: NAR C2EX has 42 ratings behind it against 8, so its average is the more settled of the two. Written reviews complicate that: 0% of Knox Training's written reviews are positive against 63% of NAR C2EX's, so the app with the better star average is not the one people write more warmly about.

Knox Training ships an update every 6 weeks, NAR C2EX every 8 months. The most recent releases landed on September 28, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Knox Training | NAR C2EX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (8 ratings)](https://appshunter.io/ios/app/knox-training/id756860965/reviews)** | [3.2 (42 ratings)](https://appshunter.io/ios/app/nar-c2ex/id6466744451/reviews) |
| Number of ratings | 8 | **42** |
| Positive reviews | 0.0% of reviews | **62.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 8 months |
| Monetization | Subscription | **Free** |
| Size | 15 MB | 21 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Stanislav Ladonenko](https://appshunter.io/developer/756860968) | [National Association of REALTORS](https://appshunter.io/developer/371727962) |

## What reviewers say

### Knox Training

[App page](https://appshunter.io/ios/app/knox-training/id756860965)

Access a comprehensive library of real estate training videos on your mobile device. This app provides subscribers with on-demand learning from an international industry expert. Stay updated with the latest in real estate through a convenient subscription service.

**Highlights:** Extensive video library, On-demand access, Real estate industry training, Mobile learning, Subscription service

**Features:** macOS Compatibility

**In-app purchases:** none


### NAR C2EX

[App page](https://appshunter.io/ios/app/nar-c2ex/id6466744451)

This program helps real estate professionals enhance their professionalism and customer service skills. It guides users through a learning process to track their growth and achieve an endorsement, fostering continuous self-improvement and a better public reputation.

**Highlights:** Professionalism enhancement, Customer service improvement, Skill development tracking, REALTOR® endorsement, Continuous self-improvement, Advocacy engagement

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Knox Training free?

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

### Is NAR C2EX free?

NAR C2EX is free to download, with no in-app purchases.

### Which has better reviews, Knox Training or NAR C2EX?

Knox Training is rated higher. Knox Training averages 3.4 out of 5 from 8 ratings, while NAR C2EX averages 3.2 from 42 ratings.

### Do Knox Training or NAR C2EX have ads?

Neither Knox Training nor NAR C2EX shows ads.

### Which is updated more often, Knox Training or NAR C2EX?

Knox Training ships an update every 6 weeks, and NAR C2EX every 8 months. Most recently, Knox Training was updated on September 28, 2026 and NAR C2EX on October 13, 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.*