# [B단계] 스마트 이야기독서 vs 엔젤세일즈아카데미

The clearest difference is iOS requirement: [B단계] 스마트 이야기독서 at 12.0 against 엔젤세일즈아카데미's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

[B단계] 스마트 이야기독서 ships an update every 12 months, 엔젤세일즈아카데미 every 16 months. The most recent releases landed on October 6, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | [B단계] 스마트 이야기독서 | 엔젤세일즈아카데미 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 12 months** | Every 16 months |
| Size | 303 MB | 6 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [(주)교원구몬](https://appshunter.io/developer/1800639087) | [Malgeun Soft Co.,Ltd.](https://appshunter.io/developer/1546584095) |

## What reviewers say

### [B단계] 스마트 이야기독서

[App page](https://appshunter.io/ios/app/b/id1208047214)

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

**In-app purchases:** none


### 엔젤세일즈아카데미

[App page](https://appshunter.io/ios/app/id1546584093)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is [B단계] 스마트 이야기독서 free?

[B단계] 스마트 이야기독서 is free to download, with no in-app purchases.

### Is 엔젤세일즈아카데미 free?

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

### Do [B단계] 스마트 이야기독서 or 엔젤세일즈아카데미 have ads?

Neither [B단계] 스마트 이야기독서 nor 엔젤세일즈아카데미 shows ads.

### Which is updated more often, [B단계] 스마트 이야기독서 or 엔젤세일즈아카데미?

[B단계] 스마트 이야기독서 ships an update every 12 months, and 엔젤세일즈아카데미 every 16 months. Most recently, [B단계] 스마트 이야기독서 was updated on October 6, 2026 and 엔젤세일즈아카데미 on September 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.*