# Security Cards Widget vs 계좌번호부 AccountBook

The clearest difference is price: 계좌번호부 AccountBook at Free against Security Cards Widget's $1.99. 계좌번호부 AccountBook also leads on in-app purchases (none vs 3). Security Cards Widget's advantage is update cadence (every 3 weeks vs every 36 months) and chart position (#171 vs unranked). On ads there is nothing between them.

계좌번호부 AccountBook is free to download; Security Cards Widget costs $1.99 up front. Security Cards Widget sells 3 one-off in-app purchases. 계좌번호부 AccountBook asks for nothing beyond the download.

Security Cards Widget ships an update every 3 weeks, 계좌번호부 AccountBook every 36 months. The most recent releases landed on October 17, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Security Cards Widget | 계좌번호부 AccountBook |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.4 (46 ratings)](https://appshunter.io/ios/app/security-cards-widget/id949362849/reviews)** | — |
| Number of ratings | **46** | — |
| Positive reviews | 74.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 36 months |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#171** | — |
| Size | 7 MB | 4 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Soojin Ro](https://appshunter.io/developer/921116369) | [Jungwon Lee](https://appshunter.io/developer/1638713445) |

## What reviewers say

### Security Cards Widget

[App page](https://appshunter.io/ios/app/security-cards-widget/id949362849)

**Currently charting:** #171 Top Paid · Finance (US App Store)

Eliminate the need to carry physical security cards. This app allows for quick money transfers using just one touch, with enhanced security features like Face ID and passcode locking. Store an unlimited number of cards securely.

**Highlights:** Face ID authentication, One-touch iCloud syncing, Forgotten passcode recovery, App and widget passcode lock, Unlimited card storage, Encrypted data storage

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 당 떨어질 때 먹으라고 | $0.99 | one-time |
| 졸리면 잠 깨라고 | $2.99 | one-time |
| 시원한게 땡기는 날을 위한 | $7.99 | one-time |


### 계좌번호부 AccountBook

[App page](https://appshunter.io/ios/app/accountbook/id6451920272)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Security Cards Widget free?

Security Cards Widget costs $1.99, and also offers in-app purchases.

### Is 계좌번호부 AccountBook free?

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

### Do Security Cards Widget or 계좌번호부 AccountBook have ads?

Neither Security Cards Widget nor 계좌번호부 AccountBook shows ads.

### Which is updated more often, Security Cards Widget or 계좌번호부 AccountBook?

Security Cards Widget ships an update every 3 weeks, and 계좌번호부 AccountBook every 36 months. Most recently, Security Cards Widget was updated on October 17, 2026 and 계좌번호부 AccountBook on October 7, 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.*