# COCORO BOOKS vs auブックパス

The clearest difference is ads: COCORO BOOKS at none against auブックパス's shown. COCORO BOOKS also leads on monetization model (free vs free with in-app purchases). auブックパス's advantage is update cadence (monthly vs every 6 months). On price, review sentiment, in-app purchases and device support there is nothing between them.

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

COCORO BOOKS ships an update every 6 months, auブックパス monthly. The most recent releases landed on November 1, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | COCORO BOOKS | auブックパス |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/cocoro-books/id538345738/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 7.4% of reviews | **12.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 61 MB | 91 MB |
| Requires iOS | 15 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Sharp Corporation](https://appshunter.io/developer/454644836) | [KDDI CORPORATION](https://appshunter.io/developer/448137434) |

## What reviewers say

### COCORO BOOKS

[App page](https://appshunter.io/ios/app/cocoro-books/id538345738)

Access a vast library of over 1.2 million e-books, including novels, comics, and magazines. Enjoy features like automatic updates for subscriptions, cloud backup for multi-device access, and a high-quality reader with dictionary integration. Read a wide range of genres from entertainment to business.

**Highlights:** Over 1.2 million e-books, Subscription auto-delivery, Cloud backup for multi-device access, High-definition reader, Dictionary integration, Free previews available

**Features:** Vision Pro support

**In-app purchases:** none


### 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 COCORO BOOKS free?

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

### Is auブックパス free?

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

### Do COCORO BOOKS or auブックパス have ads?

auブックパス shows ads; COCORO BOOKS does not.

### Which is updated more often, COCORO BOOKS or auブックパス?

COCORO BOOKS ships an update every 6 months, and auブックパス monthly. Most recently, COCORO BOOKS was updated on November 1, 2026 and auブックパス on November 11, 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.*