# PDK Academy vs Passion English Study

PDK Academy and Passion English Study are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

PDK Academy ships an update every 2 months, Passion English Study every 3 months. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | PDK Academy | Passion English Study |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 92 MB | 109 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Anuj Gupta](https://appshunter.io/developer/1651060633) | [Aakash Sinha](https://appshunter.io/developer/1741940052) |

## What reviewers say

### PDK Academy

[App page](https://appshunter.io/ios/app/pdk-academy/id6746629795)

**In-app purchases:** none


### Passion English Study

[App page](https://appshunter.io/ios/app/passion-english-study/id6760107471)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PDK Academy free?

PDK Academy is free to download, with no in-app purchases.

### Is Passion English Study free?

Passion English Study is free to download, with no in-app purchases.

### Do PDK Academy or Passion English Study have ads?

Neither PDK Academy nor Passion English Study shows ads.

### Which is updated more often, PDK Academy or Passion English Study?

PDK Academy ships an update every 2 months, and Passion English Study every 3 months. Most recently, PDK Academy was updated on October 30, 2026 and Passion English Study on October 31, 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.*