# 치매북스 vs 한마음선원 eBook

치매북스 and 한마음선원 eBook are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

치매북스 ships an update every 6 weeks, 한마음선원 eBook every 3 weeks. The most recent releases landed on October 25, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | 치매북스 | 한마음선원 eBook |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Size | 25 MB | 86 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Incheon Metropolitan Dementia Center](https://appshunter.io/developer/1566483391) | [Hanmaum Seonwon](https://appshunter.io/developer/1597689204) |

## What reviewers say

### 치매북스

[App page](https://appshunter.io/ios/app/id1557576686)

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

**In-app purchases:** none


### 한마음선원 eBook

[App page](https://appshunter.io/ios/app/ebook/id6444179440)

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

**In-app purchases:** none


## Frequently asked questions

### Is 치매북스 free?

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

### Is 한마음선원 eBook free?

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

### Do 치매북스 or 한마음선원 eBook have ads?

Neither 치매북스 nor 한마음선원 eBook shows ads.

### Which is updated more often, 치매북스 or 한마음선원 eBook?

치매북스 ships an update every 6 weeks, and 한마음선원 eBook every 3 weeks. Most recently, 치매북스 was updated on October 25, 2026 and 한마음선원 eBook on October 19, 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.*