# 스마트안전결제 vs DefendPlus

The clearest difference is update cadence: DefendPlus at every 4 days against 스마트안전결제's every 2 months. 스마트안전결제's advantage is iOS requirement (14.4 vs 16). 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.

스마트안전결제 ships an update every 2 months, DefendPlus every 4 days. The most recent releases landed on October 18, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 스마트안전결제 | DefendPlus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Size | 49 MB | 5 MB |
| Requires iOS | **14.4** | 16 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VP Inc.](https://appshunter.io/developer/366728012) | [ATON Inc.](https://appshunter.io/developer/359338184) |

## What reviewers say

### 스마트안전결제

[App page](https://appshunter.io/ios/app/id1571412488)

**Features:** Vision Pro support

**In-app purchases:** none


### DefendPlus

[App page](https://appshunter.io/ios/app/defendplus/id6757997218)

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

**In-app purchases:** none


## Frequently asked questions

### Is 스마트안전결제 free?

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

### Is DefendPlus free?

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

### Do 스마트안전결제 or DefendPlus have ads?

Neither 스마트안전결제 nor DefendPlus shows ads.

### Which is updated more often, 스마트안전결제 or DefendPlus?

스마트안전결제 ships an update every 2 months, and DefendPlus every 4 days. Most recently, 스마트안전결제 was updated on October 18, 2026 and DefendPlus on October 2, 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.*