Appworthy
App Store
Version 2.3.1 · 2026-05-08
アプリの軽微な改善を行いました
App Store rating4.8★17 ratings
PriceFreeIn-app $2.99
Age17+Store age rating
Size120 MBiPhone download
CategoryLifestyle
DeveloperPan Rolling Inc.
What we found
Full reportToo little checked to say Store information only. We haven’t analysed this app or read its reviews yet.
Money
- Free to download · in-app purchases $2.99 (1 listed; the App Store shows at most 10). The store doesn’t say how often these bill.
- If you subscribe through the store, cancel in iPhone Settings → your name → Subscriptions. Deleting the app doesn’t cancel a subscription.
Not yet tested.
The store currently lists version 2.3.1, updated 2026-05-08.
Preview
Store screenshots supplied by the developer.
About this app
プロによる朗読を聴きながら本のテキストも読むことが出来る、電子書籍と朗読一体型の複合機能付オーディオブックアプリです。
今ならエドガー・アラン・ポーの「十三時」が無料で付いてきます。
◆主な特徴
＋プロによる朗読を聞きながら本を読めます
＋日本の文豪・ミステリー・ビジネス書・自己啓発書・童話・古典・ホラーなどさまざまなジャンルの本を約800冊配信！
＋英語・日本語対応作品では音声とテキストの言語をそれぞれ好きなタイミングで切り替えられます
＋童話や昔話などの作品は挿絵付きで絵本のようにお楽しみいただけます
＋朗読のみ、文章のみでもお使いいただけます
＋朗読スピードを自由に変えられます（0.5～3.0倍速まで）
◆その他の機能
＋バックグラウンド再生on/off切替
＋テキストの自動スクロール機能on/off切替
＋オフタイマー
＋ブックマーク
＋テキストサイズの拡大・縮小
＋朗読位置の調整
◆こんなときにおすすめ
＋通勤時間を有効に使いたい
＋短時間で本を読みたい（最大３倍速）
＋日本語＆英語の勉強に
＋～ながら作業のおともに
＋子供の読み聞かせに
＋就寝前の読書に
※ファイルサイズの大きい音声ファイルを扱っているため、アドオンのダウンロード時にエラーとなり、正常にダウンロードされない場合がございます。購入したアドオンが正しく再生されない場合には、お手数をおかけいたしますが、再ダウンロードを行ってください。一度購入されたアドオンの再ダウンロードは購入時と同じIDをご使用いただくことで無料で行えます。また、wi-fi環境でのダウンロードを推奨いたします。
※ご不明な点や不具合などがありましたら[email protected]までお問い合わせください。
【主な配信タイトル】
・シャーロック・ホームズシリーズ
「三枚の学生」「まだらのひも」など
・H・P・ラヴクラフト
「クトゥルーの呼び声」「異界の神々」など
・夏目漱石
「坊ちゃん」「こころ」「夢十夜」など
・芥川龍之介
「蜘蛛の糸」「羅生門」「桃太郎」など…
From the developer’s store description.
For developers and the curious
The full report
The evidence, sources, measurements and versions behind every label above.
Findings and evidence
Not yet tested. No analysis has been published for this app. A missing label is not a clean bill of health.
What reviewers report
No review analysis published for this app.
Measurements
“Not assessed” means we could not measure it. It is never a zero and never a pass.
From store data and reviews
Developer replies to reviews
Not assessed
Fewer than 50 reviews scanned — too few to state a rate
Price in the store description
The store description doesn’t list prices (most don’t)
Cancelling, in the store description
The store description doesn’t say how to cancel (most don’t)
Themes reported by reviewers
Not assessed
This app's reviews have not been assessed yet
Five-star share of ratings
80–89% five-star
Arithmetic on the stores' own published rating counts. It says nothing about why the ratings fall where they do.
In the app package we scanned
No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence, not a finding.
Sensitive permissions
Not assessed
No package has been scanned for this app
Analytics or tracking SDKs in the scanned package
Not assessed
No package has been scanned for this app
Advertising SDKs in the scanned package
Not assessed
No package has been scanned for this app
How we know
Supporting measurements: not a complete list of possible harms or positives. Measurement vocabulary 1.4 · how these are measured
Versions and dates analysed
Not yet tested. No analysis has been run for this app, so there is no version or date to report.
Store update history
Each store’s release notes, as the developer wrote them. They are the developer’s words, not ours.
Assessment record
- Status
- Not yet tested
- App identifier
audiobook-e- Sources used
- None recorded
- Reviews read
- None recorded
- Package examined
- No package scan
- Human inspection
- Not completed
How we know
- Measurement vocabulary
- 1.4
Store facts
What the stores publish. Store ratings are the stores’ numbers, not Appworthy’s, and are never averaged across stores.
App Store
- Store rating
- 4.76 ★ · 17 ratings
- Version
- 2.3.1
- Updated
- 8 May 2026
- Price
- Free · In-app purchases
- Age rating
- 17+
- Size
- 120 MB
- Developer
- Pan Rolling Inc.
- Category
- Lifestyle
- Listing price
- Free · In-app purchases
Purchases the store lists
What this app sells
From the store listing. Billing terms are read from each purchase’s name — the stores don’t publish them — so treat them as a strong hint, not a disclosure.
Show 10 more purchases we couldn’t categorise
These are really on sale; we just can’t tell from the name whether they recur.
tap type/Free BookTerm not stated$0.00
scroll type/Free BookTerm not stated$0.00
(Trial) Short Stories of Osamu Dazai Vol.1/Osamu DazaiTerm not stated$0.00
(お試し版）斎藤一人の道は開ける/ビジネス書Term not stated$0.00
（お試し版）必ず!「プラス思考」になる…/自己啓発書Term not stated$0.00
(Trial) Ｔhe Ｒichest Man in Ｂabylon (Japanese Edition)/FinanceTerm not stated$0.00
（お試し版）実践 中村天風 困ったことは…/自己啓発書Term not stated$0.00
（お試し版）完全熟睡マニュアル/ハウツー・雑学Term not stated$0.00
Bocchan/Souseki NatsumeTerm not stated$2.99
The Tale of Genji : 1 Kiritsubo/Murasaki ShikibuTerm not stated$0.00
This list is cut off. Apple shows at most 10 in-app purchases, and this app is at the limit — so it very likely sells more than we can see.
Method and limits
What a missing label means
Not yet tested. No analysis has been published for this app, so there is no method to describe for it yet. A missing label is not a clean bill of health: it means nothing has been read, not that nothing is wrong.
Limits of this report
- A package scan is static. It identifies code and text in one Android build. It does not measure a live ad session, test a deletion request, or count the steps needed to cancel.
- Reviews keep their sample. A review-only charge shows distinct reviewers, the share and the sample size, and is published only once it clears that label’s published threshold. Calibration labels are machine-drafted and not yet confirmed by a person.
- Not assessed is a state. It is never a zero and never a pass.
- A missing label is not a clean bill of health. It means the evidence did not support one, not that the app is problem-free.
Not yet human-reviewed. A human review gives an app hands-on, recorded measurements. None has been run for this app. Hands-on inspections are not yet open.
Request a correction
Write to [email protected], or use the form. Name the finding, the app version and the evidence that needs correcting. Factual corrections are free and never depend on buying anything.