# 저축은행중앙회 회원수첩 vs 닥터아몬드

The clearest difference is update cadence: 닥터아몬드 at every 3 weeks against 저축은행중앙회 회원수첩's every 9 months. 저축은행중앙회 회원수첩's advantage is iOS requirement (12.0 vs 16.0). 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.

저축은행중앙회 회원수첩 ships an update every 9 months, 닥터아몬드 every 3 weeks. The most recent releases landed on October 17, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | 저축은행중앙회 회원수첩 | 닥터아몬드 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 weeks** |
| Size | 9 MB | 63 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [FEDERATION OF SAVINGS BANK](https://appshunter.io/developer/567325892) | [닥터아몬드](https://appshunter.io/developer/1694414493) |

## What reviewers say

### 저축은행중앙회 회원수첩

[App page](https://appshunter.io/ios/app/id1642285542)

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

**In-app purchases:** none


### 닥터아몬드

[App page](https://appshunter.io/ios/app/id6450686455)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 저축은행중앙회 회원수첩 free?

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

### Is 닥터아몬드 free?

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

### Do 저축은행중앙회 회원수첩 or 닥터아몬드 have ads?

Neither 저축은행중앙회 회원수첩 nor 닥터아몬드 shows ads.

### Which is updated more often, 저축은행중앙회 회원수첩 or 닥터아몬드?

저축은행중앙회 회원수첩 ships an update every 9 months, and 닥터아몬드 every 3 weeks. Most recently, 저축은행중앙회 회원수첩 was updated on October 17, 2026 and 닥터아몬드 on October 18, 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.*