# BPPK e vs STK 2025

The clearest difference is update cadence: STK 2025 at every 2 days against BPPK e's every 2 weeks. STK 2025 also leads on iOS requirement (15.1 vs 18.0). 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.

BPPK e ships an update every 2 weeks, STK 2025 every 2 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | BPPK e | STK 2025 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Size | 3 MB | 95 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [nlobby](https://appshunter.io/developer/1527220042) | [Exporum Inc.](https://appshunter.io/developer/373774050) |

## What reviewers say

### BPPK e

[App page](https://appshunter.io/ios/app/bppk-e-pass/id6743836811)

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

**In-app purchases:** none


### STK 2025

[App page](https://appshunter.io/ios/app/stk-2025-smart-tech-korea/id6746327755)

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

**In-app purchases:** none


## Frequently asked questions

### Is BPPK e free?

BPPK e is free to download, with no in-app purchases.

### Is STK 2025 free?

STK 2025 is free to download, with no in-app purchases.

### Do BPPK e or STK 2025 have ads?

Neither BPPK e nor STK 2025 shows ads.

### Which is updated more often, BPPK e or STK 2025?

BPPK e ships an update every 2 weeks, and STK 2025 every 2 days. Most recently, BPPK e was updated on October 25, 2026 and STK 2025 on October 28, 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.*