# kikubon(キクボン) vs オーディオブック（audiobook）耳で楽しむ読書アプリ

The clearest difference is update cadence: オーディオブック（audiobook）耳で楽しむ読書アプリ at fortnightly against kikubon(キクボン)'s every 2 months. オーディオブック（audiobook）耳で楽しむ読書アプリ also leads on review sentiment (30% vs 17%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. kikubon(キクボン) sells 10 one-off in-app purchases and オーディオブック（audiobook）耳で楽しむ読書アプリ sells 19 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

kikubon(キクボン) ships an update every 2 months, オーディオブック（audiobook）耳で楽しむ読書アプリ fortnightly. The most recent releases landed on October 23, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | kikubon(キクボン) | オーディオブック（audiobook）耳で楽しむ読書アプリ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (42 ratings)](https://appshunter.io/ios/app/audiobook/id1357581573/reviews)** |
| Number of ratings | — | **42** |
| Positive reviews | 17.2% of reviews | **29.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 27 MB | 52 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [RRJ Inc.](https://appshunter.io/developer/504768995) | [OTOBANK Inc.](https://appshunter.io/developer/379565769) |

## What reviewers say

### kikubon(キクボン)

[App page](https://appshunter.io/ios/app/kikubon/id931350034)

Access a vast library of audiobooks, including novels and books read by professional voice actors and narrators. Enjoy features like background playback and offline listening, with a selection of free content and purchasable premium titles.

**Highlights:** Free audiobooks available, Professional narration, Background playback, Offline listening, Adjustable playback speed, 10-second skip forward/backward

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 146pt | $0.99 | one-time |
| 337pt | $2.99 | one-time |
| 437pt | $2.99 | one-time |
| 591pt | $3.99 | one-time |
| 1,000pt | $6.99 | one-time |
| 2,000pt | $12.99 | one-time |
| 2,000pt | $17.99 | one-time |
| 3,091pt | $19.99 | one-time |
| 5,091pt | $34.99 | one-time |
| 10,728pt | $69.99 | one-time |


### オーディオブック（audiobook）耳で楽しむ読書アプリ

[App page](https://appshunter.io/ios/app/audiobook/id1357581573)

Listen to audiobooks with this app, featuring a vast library of novels, business books, and educational content. Enjoy hands-free reading during commutes or while doing chores. An optional subscription offers unlimited access to thousands of titles.

**Highlights:** Listen to purchased audiobooks, Display book charts and illustrations, Adjustable playback speed (0.5x to 4x), Library filtering and search, Offline playback support, Play subscription podcast content

**Features:** Siri integration, Vision Pro support

**In-app purchases (19)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 聴き放題月額プラン | $9.99 | per month |
| 聴き放題月額プラン | $9.99 | per month |
| 聴き放題年割プラン | $75.99 | per year |
| 聴き放題年割プラン | $75.99 | per year |
| 245コイン | $3.99 | one-time |
| 500コイン | $5.99 | one-time |
| 600コイン | $6.99 | one-time |
| 490コイン | $6.99 | one-time |
| 750コイン | $9.99 | one-time |
| 900コイン | $9.99 | one-time |
| 1,000コイン | $11.99 | one-time |
| 1,200コイン | $14.99 | one-time |
| 1,400コイン | $17.99 | one-time |
| 1,040コイン | $17.99 | one-time |
| 1,600コイン | $19.99 | one-time |
| 1,530コイン | $24.99 | one-time |
| 2,300コイン | $29.99 | one-time |
| 3,000コイン | $39.99 | one-time |
| 2,990コイン | $49.99 | one-time |


## Frequently asked questions

### Is kikubon(キクボン) free?

kikubon(キクボン) is free to download, with in-app purchases available.

### Is オーディオブック（audiobook）耳で楽しむ読書アプリ free?

オーディオブック（audiobook）耳で楽しむ読書アプリ is free to download, with in-app purchases available.

### Do kikubon(キクボン) or オーディオブック（audiobook）耳で楽しむ読書アプリ have ads?

Neither kikubon(キクボン) nor オーディオブック（audiobook）耳で楽しむ読書アプリ shows ads.

### Which is updated more often, kikubon(キクボン) or オーディオブック（audiobook）耳で楽しむ読書アプリ?

kikubon(キクボン) ships an update every 2 months, and オーディオブック（audiobook）耳で楽しむ読書アプリ fortnightly. Most recently, kikubon(キクボン) was updated on October 23, 2026 and オーディオブック（audiobook）耳で楽しむ読書アプリ on October 29, 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.*