Comparison

Audibly vs Nagara 読み上げ

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Audibly

This app transforms any text into natural-sounding audiobooks. Upload documents, type text, or share content from other apps to create your personal audio library. Enjoy listening offline with a powerful player and customizable options.

Highlights
  • Text to audiobook conversion
  • EPUB and TXT file upload
  • Customizable AI voices
  • Offline playback
  • Personal audiobook library
  • Adjustable playback speed
  • Sleep timer
Features
Read full description

Transform Your Reading into Listening - Instantly Audibly converts any text into beautiful, natural-sounding audiobooks. Whether you're uploading ebooks, articles, or typing your own text, turn it into audio you can enjoy anywhere, anytime. PERFECT FOR: • Students converting study materials to audio • Busy professionals who want to "read" while commuting • Book lovers creating personal audiobook collections • Writers hearing their work read aloud • Anyone who prefers listening to reading KEY FEATURES: Multiple Input Methods • Upload PDF, EPUB and TXT files • Type or paste text directly • Share content from other apps High-Quality Voice Synthesis • Natural-sounding AI voices • Multiple voice options • Professional audiobook quality Your Personal Library • All audiobooks saved automatically • Organize and manage your collection • Quick access to your favorites • Track your listening progress Powerful Audio Player • Background playback support • Adjustable playback speed • Sleep timer • Bookmark important sections • Resume where you left off Lightning Fast • Quick conversion process • Start listening in seconds • Efficient audio processing Beautiful & Intuitive • Modern, clean interface • Easy to navigate • Dark mode support • Thoughtfully designed for seamless experience Always With You • Listen offline anytime • Sync across your devices • Works without internet after download 30+ Languages • App interface in 30+ languages • Convert and listen in your preferred language FLEXIBLE CREDIT SYSTEM: Start with free credits to try the app. Purchase additional credits as needed - no monthly commitment required. GET STARTED: 1. Upload your ebook or type/paste text 2. Choose your preferred voice 3. Tap convert and wait a few moments 4. Start listening immediately 5. Your audiobook is saved for offline access Privacy: https://hasankarli.dev/mobile-apps/audibly/privacy Terms: https://hasankarli.dev/mobile-apps/audibly/terms

About

Nagara 読み上げ

Features
Read full description

Web記事・メール・メルマガ・PDF・メモなどの長文テキストを、タップひとつで音声に変換。通勤・家事・運動しながら「耳で読む」ながら聴きオーディオブックアプリです。 完全無料・アカウント登録不要・広告なし。読みたいのに時間がない——そんなテキストを、目と手が離せないときでも耳からインプットできます。 ■ 一度だけ合成、あとは何度でも テキストは端末内で一度だけ音声(.m4a)に変換してキャッシュします。二度目以降は再生成しないので、オフラインでも、何度でも、すぐに聴けます。通信量もかかりません。 ■ たくさんの取り込み方法 ・共有シート(Safari やニュースアプリの「共有」から) ・アクション拡張「Nagaraで聴く」(表示中のページや選択テキストをそのまま) ・テキストを貼り付け/URLを入力 ・テキスト・Markdown・PDF ファイルを開く ・メール・メルマガの丸ごと取り込み(メールの「印刷」からプレビューを共有して「Nagara」を選択) ・ショートカット/App Intents 連携 ■ メルマガ・長文メールに強い Gmail などで届く長いメルマガも、「印刷」からの共有でまるごと音声化。長文は段落単位で安定して合成し、URL や区切り線などの読み上げに不向きなノイズは取り込み時に自動で除去します。PDF の本文抽出も端末内で完結し、外部に送信されません。 ■ 聴きやすい再生 ・シークバーで頭出し・巻き戻し ・再生速度の変更(0.5倍〜3倍) ・読み上げ位置を文単位でハイライト表示(目で追うことも) ・バックグラウンド再生・ロック画面/コントロールセンター操作 ・スリープタイマー ・「続きを聴く」で前回の続きから ■ 端末内で完結・プライバシー重視 音声合成は Apple の読み上げ機能を使い、端末内で処理します。アカウント登録は不要。行動のトラッキングや広告はありません。ユーザーのテキストを収集・送信することもありません(URLから記事本文を取得する場合のみ、その取得のために通信します)。 ■ こんな方に ・積読の記事や「あとで読む」を消化したい ・通勤・通学、家事、運動の時間を学びに変えたい ・目が疲れる/画面を見続けられないときに情報を得たい ・耳で復習・インプットする習慣をつくりたい さあ、読む時間を、聴く時間に。Nagara で今日から“ながら聴き”を始めましょう。 ※ より自然な読み上げには、iOS の「設定 App →アクセシビリティ→読み上げコンテンツ→声」から高品質音声(Enhanced/Premium)のダウンロードをおすすめします。

Screenshots

Audibly4 screens
Nagara 読み上げ4 screens

Verdict

The call

The clearest difference is in-app purchases: Nagara 読み上げ at none against Audibly's 5. Nagara 読み上げ also leads on ads (none vs shown) and update cadence (every 3 days vs every 3 weeks). Audibly's advantage is iOS requirement (15.5 vs 18.0). On price and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Audibly sells 5 in-app purchases, starting at $2.99 per month. Nagara 読み上げ asks for nothing beyond the download.

UpkeepUpdate frequency

Audibly ships an update every 3 weeks, Nagara 読み上げ every 3 days. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

Scorecard4 real differences · 6 level
Audibly versus Nagara 読み上げ: the parameters behind the verdict, then further details
ParameterAudiblyNagara 読み上げ
PriceFreeFree
Rating5.0 (4 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 3 weeksEvery 3 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.5 — better18.0
Further details — not scored
Size148 MB1 MB
Age rating12+4+
DeveloperHasan KarliMasayuki Yamaji

In-app purchases

5 purchases

Audibly

Subscriptions2
  • premium$2.991 Month
  • premium3 Days trial$29.991 Year
One-time3
  • Basic 100$2.99
  • Standard 500$12.99
  • Premium 1000$24.99
None

Nagara 読み上げ

No in-app purchases

Questions

Is Audibly free?
Audibly is free to download, with in-app purchases available.
Is Nagara 読み上げ free?
Nagara 読み上げ is free to download, with no in-app purchases.
Do Audibly or Nagara 読み上げ have ads?
Audibly shows ads; Nagara 読み上げ does not.
Which is updated more often, Audibly or Nagara 読み上げ?
Audibly ships an update every 3 weeks, and Nagara 読み上げ every 3 days. Most recently, Audibly was updated on October 24, 2026 and Nagara 読み上げ on October 16, 2026.

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