# Knox Training vs Friday15

The clearest difference is in-app purchases: Knox Training at none against Friday15's 2. Knox Training also leads on update cadence (every 6 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Friday15 sells 2 one-off in-app purchases. Knox Training asks for nothing beyond the download.

Knox Training ships an update every 6 weeks, Friday15 every 3 months. The most recent releases landed on June 2, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Knox Training | Friday15 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (8 ratings)](https://appshunter.io/ios/app/knox-training/id756860965/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Subscription | — |
| Size | 15 MB | 111 MB |
| Requires iOS | **15.0** | 15.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stanislav Ladonenko](https://appshunter.io/developer/756860968) | [Friday15.com](https://appshunter.io/developer/1740489684) |

## 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


### Friday15

[App page](https://appshunter.io/ios/app/friday15/id6484163515)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Neuroscience of Pain | $29.99 | one-time |
| Chiropractic Research Review | $59.99 | one-time |


## Frequently asked questions

### Is Knox Training free?

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

### Is Friday15 free?

Friday15 is free to download, with in-app purchases available.

### Do Knox Training or Friday15 have ads?

Neither Knox Training nor Friday15 shows ads.

### Which is updated more often, Knox Training or Friday15?

Knox Training ships an update every 6 weeks, and Friday15 every 3 months. Most recently, Knox Training was updated on June 2, 2026 and Friday15 on September 12, 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.*