Comparison

Whisper文字起こし vs WhisperMobile

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

Head to head
About

Whisper文字起こし

Features
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Whisper文字起こしは、OpenAI Whisper(whisper.cpp)を iPhone 上で動かす音声文字起こしアプリです。 【主な機能】 ・マイク録音の文字起こし ・音声・動画ファイルのインポート(m4a / wav / mp3 / mp4 / mov など) ・多言語(日本語、英語、中国語ほか設定画面の言語一覧) ・履歴の保存・検索・お気に入り ・txt / json / csv / srt へのエクスポート、共有 【オフラインについて】 初回起動時に Whisper モデルを Hugging Face からダウンロードします(Base 既定で約142MB)。ダウンロード完了後、文字起こし処理は端末内のみで完結し、音声・文字起こし結果を開発者サーバーへ送信しません。 【必要環境】 ・iOS 17.0 以降の実機(Simulator 非対応) ・マイク利用時は許可が必要です 広告・トラッキング・アプリ内課金はありません。 【免責】文字起こし結果は AI による参考情報であり、正確性は保証されません。重要な用途では必ず内容をご確認ください。 https://porarrirr.github.io/offline-whisper-transcriber-ios/disclaimer.html

About

WhisperMobile

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WhisperMobile turns speech and audio files into text — entirely on your iPhone or iPad. No cloud, no account, no telemetry. Your recordings never leave your device. TRANSCRIPTION • Live transcription from the microphone with a real-time waveform • Import from the Files app, Voice Memos, AirDrop, or the share sheet • Local Whisper models (tiny through large-v3-turbo) — download, switch, and delete in-app • Languages: German, English, automatic detection AI POST-PROCESSING (Apple Intelligence) Six actions, fully on-device via Apple Foundation Models: • Summarize • Meeting minutes • Format • Translate • Adjust tone • Extract action items Plus your own AI actions with free-text instructions. MANAGE & SHARE • Searchable transcript library with audio player and waveform • Tap a segment to jump to that point in the audio; low-confidence passages are flagged • Export as PDF or Markdown (with metadata and timestamps) • Send extracted action items to Reminders or Calendar • Share Extension: transcribe audio from any app • Control Center: "Start recording" right from Control Center PRIVACY FIRST WhisperMobile collects no data, uses no tracking, and sends nothing to a server. Transcription and AI run exclusively on your device via the Apple Neural Engine. REQUIREMENTS AI post-processing requires an Apple Intelligence device (iPhone 15 Pro or newer, iPad with M-series chip). Transcription runs on any supported device. Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Whisper文字起こし4 screens
WhisperMobile4 screens

Verdict

The call

The clearest difference is price: Whisper文字起こし at Free against WhisperMobile's $22.99. Whisper文字起こし also leads on update cadence (every 3 days vs every 2 months) and iOS requirement (17.0 vs 26.0). On ads, in-app purchases 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

Whisper文字起こし is free to download; WhisperMobile costs $22.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Whisper文字起こし ships an update every 3 days, WhisperMobile every 2 months. The most recent releases landed on October 11, 2026 and October 18, 2026 respectively.

Scorecard3 real differences · 3 level
Whisper文字起こし versus WhisperMobile: the parameters behind the verdict, then further details
ParameterWhisper文字起こしWhisperMobile
PriceFree — better$22.99
Update frequencyEvery 3 days — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better26.0
Further details — not scored
Size6 MB4 MB
Age rating4+4+
Developerharuto nomuraRENE SUESS

In-app purchases

None

Whisper文字起こし

No in-app purchases

None

WhisperMobile

No in-app purchases

Questions

Is Whisper文字起こし free?
Whisper文字起こし is free to download, with no in-app purchases.
Is WhisperMobile free?
WhisperMobile costs $22.99, with no in-app purchases.
Do Whisper文字起こし or WhisperMobile have ads?
Neither Whisper文字起こし nor WhisperMobile shows ads.
Which is updated more often, Whisper文字起こし or WhisperMobile?
Whisper文字起こし ships an update every 3 days, and WhisperMobile every 2 months. Most recently, Whisper文字起こし was updated on October 11, 2026 and WhisperMobile on October 18, 2026.

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