# 계좌번호부 AccountBook vs AI Crypto Oracle

The clearest difference is in-app purchases: 계좌번호부 AccountBook at none against AI Crypto Oracle's 4. AI Crypto Oracle's advantage is update cadence (every 3 weeks vs every 36 months) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. AI Crypto Oracle sells 4 in-app purchases, starting at $2.99 per month. 계좌번호부 AccountBook asks for nothing beyond the download.

계좌번호부 AccountBook ships an update every 36 months, AI Crypto Oracle every 3 weeks. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 계좌번호부 AccountBook | AI Crypto Oracle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 36 months | **Every 3 weeks** |
| Size | 4 MB | 56 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Jungwon Lee](https://appshunter.io/developer/1638713445) | [Datapipesoft](https://appshunter.io/developer/1831926543) |

## What reviewers say

### 계좌번호부 AccountBook

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

**Features:** Vision Pro support

**In-app purchases:** none


### AI Crypto Oracle

[App page](https://appshunter.io/ios/app/ai-crypto-oracle/id6749753715)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $2.99 | per month |
| Monthly Advanced | $4.99 | per month |
| Macro | $9.99 | per month |
| Unlisted Strategy | $300.00 | per month |


## Frequently asked questions

### Is 계좌번호부 AccountBook free?

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

### Is AI Crypto Oracle free?

AI Crypto Oracle is free to download, with in-app purchases available.

### Do 계좌번호부 AccountBook or AI Crypto Oracle have ads?

Neither 계좌번호부 AccountBook nor AI Crypto Oracle shows ads.

### Which is updated more often, 계좌번호부 AccountBook or AI Crypto Oracle?

계좌번호부 AccountBook ships an update every 36 months, and AI Crypto Oracle every 3 weeks. Most recently, 계좌번호부 AccountBook was updated on November 7, 2026 and AI Crypto Oracle on October 30, 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.*