# ドゥーパ！ vs auブックパス

The clearest difference is review sentiment: ドゥーパ！ at 50% against auブックパス's 12%. ドゥーパ！ also leads on ads (none vs shown) and iOS requirement (9.0 vs 15.0). auブックパス's advantage is in-app purchases (none vs 3) and update cadence (monthly vs every 13 months). On price 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. auブックパス asks for nothing beyond the download.

ドゥーパ！ ships an update every 13 months, auブックパス monthly. The most recent releases landed on September 25, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | ドゥーパ！ | auブックパス |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **50.0% of reviews** | 12.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 13 months | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 21 MB | 91 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Gakken CO.,LTD](https://appshunter.io/developer/294791161) | [KDDI CORPORATION](https://appshunter.io/developer/448137434) |

## 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 |


### auブックパス

[App page](https://appshunter.io/ios/app/au/id931830339)

Access over 1.2 million e-books, including comics, novels, and magazines, with an optional unlimited reading plan. Organize your library, receive new release notifications, and read online or offline. Content is available for free and through paid plans.

**Highlights:** Vast e-book library (1.2M+ titles), Unlimited reading plans available, Organize books into custom shelves, Automatic shelf sorting, Cross-device shelf synchronization, Reading history and new release notifications, Online and offline reading options

**In-app purchases:** none


## Frequently asked questions

### Is ドゥーパ！ free?

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

### Is auブックパス free?

auブックパス is free to download, with no in-app purchases.

### Do ドゥーパ！ or auブックパス have ads?

auブックパス shows ads; ドゥーパ！ does not.

### Which is updated more often, ドゥーパ！ or auブックパス?

ドゥーパ！ ships an update every 13 months, and auブックパス monthly. Most recently, ドゥーパ！ was updated on September 25, 2026 and auブックパス on September 23, 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.*