# Prime Direction vs PK Learnings

The clearest difference is update cadence: Prime Direction at every 2 months against PK Learnings's every 11 months. Prime Direction also leads on iOS requirement (10.3 vs 15.0). 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.

Prime Direction ships an update every 2 months, PK Learnings every 11 months. The most recent releases landed on October 1, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Prime Direction | PK Learnings |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 11 months |
| Size | 224 MB | 327 MB |
| Requires iOS | **10.3** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Testpress Tech Labs LLP](https://appshunter.io/developer/1235683817) | [Bijin Vs](https://appshunter.io/developer/1777773218) |

## What reviewers say

### Prime Direction

[App page](https://appshunter.io/ios/app/prime-direction/id6444003670)

**Features:** macOS Compatibility

**In-app purchases:** none


### PK Learnings

[App page](https://appshunter.io/ios/app/pk-learnings/id6754631485)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Prime Direction free?

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

### Is PK Learnings free?

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

### Do Prime Direction or PK Learnings have ads?

Neither Prime Direction nor PK Learnings shows ads.

### Which is updated more often, Prime Direction or PK Learnings?

Prime Direction ships an update every 2 months, and PK Learnings every 11 months. Most recently, Prime Direction was updated on October 1, 2026 and PK Learnings on October 16, 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.*