# Dr PK Classes vs Project Hustle

The clearest difference is update cadence: Dr PK Classes at every 3 months against Project Hustle's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Dr PK Classes sells 1 one-off in-app purchase and Project Hustle sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Dr PK Classes ships an update every 3 months, Project Hustle every 6 months. The most recent releases landed on September 27, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Dr PK Classes | Project Hustle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 6 months |
| Size | 317 MB | 52 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Puspendra Kumar](https://appshunter.io/developer/1755375872) | [TagMango Inc](https://appshunter.io/developer/1611765353) |

## What reviewers say

### Dr PK Classes

[App page](https://appshunter.io/ios/app/dr-pk-classes/id6508018836)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Training Course for GPAT | $14.99 | one-time |


### Project Hustle

[App page](https://appshunter.io/ios/app/project-hustle/id6743553578)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Project Hustle Community | $29.99 | one-time |


## Frequently asked questions

### Is Dr PK Classes free?

Dr PK Classes is free to download, with in-app purchases available.

### Is Project Hustle free?

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

### Do Dr PK Classes or Project Hustle have ads?

Neither Dr PK Classes nor Project Hustle shows ads.

### Which is updated more often, Dr PK Classes or Project Hustle?

Dr PK Classes ships an update every 3 months, and Project Hustle every 6 months. Most recently, Dr PK Classes was updated on September 27, 2026 and Project Hustle on October 4, 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.*