# 성경통신학교 vs 산성교회 SDA

The clearest difference is update cadence: 성경통신학교 at every 5 weeks against 산성교회 SDA's every 15 months. 성경통신학교 also leads on iOS requirement (14.0 vs 17.0). 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.

성경통신학교 ships an update every 5 weeks, 산성교회 SDA every 15 months. The most recent releases landed on September 20, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | 성경통신학교 | 산성교회 SDA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 15 months |
| Size | 2 MB | 10 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sangyong Lee](https://appshunter.io/developer/437833216) | [Mirae Cho](https://appshunter.io/developer/1122781285) |

## What reviewers say

### 성경통신학교

[App page](https://appshunter.io/ios/app/id6469480473)

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

**In-app purchases:** none


### 산성교회 SDA

[App page](https://appshunter.io/ios/app/sda/id6474359689)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 성경통신학교 free?

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

### Is 산성교회 SDA free?

산성교회 SDA is free to download, with no in-app purchases.

### Do 성경통신학교 or 산성교회 SDA have ads?

Neither 성경통신학교 nor 산성교회 SDA shows ads.

### Which is updated more often, 성경통신학교 or 산성교회 SDA?

성경통신학교 ships an update every 5 weeks, and 산성교회 SDA every 15 months. Most recently, 성경통신학교 was updated on September 20, 2026 and 산성교회 SDA on September 13, 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.*