# オーディオブック（audiobook）耳で楽しむ読書アプリ vs Dラボ

オーディオブック（audiobook）耳で楽しむ読書アプリ and Dラボ both sit at 4.8 stars, but that hides the real split: 30% of オーディオブック（audiobook）耳で楽しむ読書アプリ's written reviews are positive against 14% of Dラボ's. オーディオブック（audiobook）耳で楽しむ読書アプリ also leads on ratings volume (41 vs 12). Dラボ's advantage is iOS requirement (12.0 vs 15.1). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. 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 and Dラボ sells 5 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for オーディオブック（audiobook）耳で楽しむ読書アプリ against 4.8 for Dラボ. Both are backed by a comparable volume of ratings — 41 and 12 respectively. Written reviews are what separate them: 30% of オーディオブック（audiobook）耳で楽しむ読書アプリ's written reviews are positive against 14% of Dラボ's.

オーディオブック（audiobook）耳で楽しむ読書アプリ ships an update every 2 weeks, Dラボ fortnightly. The most recent releases landed on September 23, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | オーディオブック（audiobook）耳で楽しむ読書アプリ | Dラボ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (41 ratings)](https://appshunter.io/ios/app/audiobook/id1357581573/reviews) | [4.8 (12 ratings)](https://appshunter.io/ios/app/d-daigo/id1465859054/reviews) |
| Number of ratings | **41** | 12 |
| Positive reviews | **29.6% of reviews** | 13.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 52 MB | 79 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 9+ |
| Developer | [OTOBANK Inc.](https://appshunter.io/developer/379565769) | [keigo matsumaru](https://appshunter.io/developer/1405989123) |

## What reviewers say

### 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 |


### Dラボ

[App page](https://appshunter.io/ios/app/d-daigo/id1465859054)

Access thousands of psychology videos explained by a popular mentalist. Enjoy features like offline playback, adjustable playback speed, and personalized recommendations. Unlock premium features with subscription plans.

**Highlights:** Thousands of psychology videos, Offline video playback, Adjustable playback speed, Background playback, Chapter saving, Recommended courses, Suggestive search

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月間払い | $1.99 | per month |
| 月間払い | $2.49 | per month |
| 半年払い | $14.49 | per 6 months |
| 年間払い | $27.49 | per year |
| 月間払い | $34.99 | per month |


## Frequently asked questions

### 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.

### Is Dラボ free?

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

### Which has better reviews, オーディオブック（audiobook）耳で楽しむ読書アプリ or Dラボ?

オーディオブック（audiobook）耳で楽しむ読書アプリ and Dラボ are both rated 4.8 out of 5 on the App Store, from 41 and 12 ratings respectively.

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

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

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

オーディオブック（audiobook）耳で楽しむ読書アプリ ships an update every 2 weeks, and Dラボ fortnightly. Most recently, オーディオブック（audiobook）耳で楽しむ読書アプリ was updated on September 23, 2026 and Dラボ on September 25, 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.*