# ドゥーパ！ vs LDK

The clearest difference is ads: ドゥーパ！ at none against LDK's shown. ドゥーパ！ also leads on review sentiment (50% vs 25%) and iOS requirement (9.0 vs 13.0). LDK's advantage is update cadence (every 3 months vs every 13 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. ドゥーパ！ sells 3 in-app purchases, starting at $9.99 per 3 months and LDK sells 41 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ドゥーパ！ ships an update every 13 months, LDK every 3 months. The most recent releases landed on September 25, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | ドゥーパ！ | LDK |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **50.0% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 13 months | **Every 3 months** |
| Monetization | — | Free with in-app purchases |
| Size | 21 MB | 40 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gakken CO.,LTD](https://appshunter.io/developer/294791161) | [Shinyusha Co.,Ltd.](https://appshunter.io/developer/416480236) |

## What reviewers say

### ドゥーパ！

[App page](https://appshunter.io/ios/app/id531032579)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ドゥーパ！ | $9.99 | per 3 months |
| ドゥーパ！ | $17.99 | per 6 months |
| ドゥーパ！ | $34.99 | per year |


### LDK

[App page](https://appshunter.io/ios/app/ldk/id719394180)

This digital magazine app delivers a consumer-focused lifestyle guide covering everything from household goods and daily necessities to electronics and cosmetics. It offers honest reviews and practical tips to help users make smarter purchasing decisions and enhance their daily lives.

**Highlights:** Consumer-focused product testing, Honest reviews and tips, Daily life improvement advice, Shopping failure prevention, Monthly digital magazine issues

**In-app purchases (41)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LDK定期購読 | $4.99 | per month |
| LDK定期購読 | $29.99 | per 6 months |
| 2026年6月号【電子書籍版限定特典付き】 | $3.99 | one-time |
| 2026年7月号【電子書籍版限定特典付き】 | $3.99 | one-time |
| 2026年8月号【電子書籍版限定特典付き】 | $3.99 | one-time |
| 2026年3月号【電子書籍版限定特典付き】 | $3.99 | one-time |
| 2026年4月号【電子書籍版限定特典付き】 | $3.99 | one-time |
| 2026年2月号【電子書籍版限定特典付き】 | $3.99 | one-time |
| 2026年1月号【電子書籍版限定特典付き】 | $3.99 | one-time |
| 2025年11月号【電子書籍版限定特典付き】 | $3.99 | one-time |
| 2025年12月号【電子書籍版限定特典付き】 | $3.99 | one-time |
| 2025年10月号【電子書籍版限定特典付き】 | $3.99 | one-time |
| 2025年8月号【電子書籍版限定特典付き】 | $3.99 | one-time |
| 2025年9月号【電子書籍版限定特典付き】 | $3.99 | one-time |
| 2025年6月号【電子書籍版限定特典付き】 | $3.99 | one-time |
| 2025年7月号【電子書籍版限定特典付き】 | $3.99 | one-time |
| 2025年5月号【電子書籍版限定特典付き】 | $3.99 | one-time |
| 2025年4月号【電子書籍版限定特典付き】 | $3.99 | one-time |
| 2025年3月号【電子書籍版限定特典付き】 | $3.99 | one-time |
| 2025年2月号【電子書籍版限定特典付き】 | $3.99 | one-time |
| 2024年11月号【電子書籍版限定特典付き】 | $3.99 | one-time |
| 2024年12月号【電子書籍版限定特典付き】 | $3.99 | one-time |
| 2025年1月号【電子書籍版限定特典付き】 | $3.99 | one-time |
| LDK 2014年7月号 | $4.99 | one-time |
| LDK 2015年12月号 | $4.99 | one-time |
| LDK 2016年4月号 | $4.99 | one-time |
| LDK 2016年5月号 | $4.99 | one-time |
| 2023年10月号 | $4.99 | one-time |
| 2023年11月号 | $4.99 | one-time |
| 2023年12月号 | $4.99 | one-time |
| 2024年1月号 | $4.99 | one-time |
| 2024年2月号 | $4.99 | one-time |
| 2024年3月号 | $4.99 | one-time |
| 2024年4月号 | $4.99 | one-time |
| 2024年5月号 | $4.99 | one-time |
| 2024年6月号 | $4.99 | one-time |
| 2024年10月号 | $4.99 | one-time |
| 2024年9月号 | $4.99 | one-time |
| 2024年8月号 | $4.99 | one-time |
| 2024年7月号 | $4.99 | one-time |
| LDK 2018年10月号 | $5.99 | one-time |


## Frequently asked questions

### Is ドゥーパ！ free?

ドゥーパ！ is free to download, with in-app purchases available.

### Is LDK free?

LDK is free to download, with in-app purchases available.

### Do ドゥーパ！ or LDK have ads?

LDK shows ads; ドゥーパ！ does not.

### Which is updated more often, ドゥーパ！ or LDK?

ドゥーパ！ ships an update every 13 months, and LDK every 3 months. Most recently, ドゥーパ！ was updated on September 25, 2026 and LDK on September 22, 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.*