Comparison

AI音声文字起こし vs Voice Recorder Live Transcript

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

Head to head
About

AI音声文字起こし

This app quickly converts audio recordings into text using advanced AI. It offers a simple, intuitive interface for transcribing meetings, interviews, and personal notes. All data is securely stored on your device, ensuring privacy.

Highlights
  • Unlimited audio to text conversion
  • High-accuracy AI speech recognition
  • Simple and intuitive recording interface
  • Easy data management by tab
  • Secure on-device data storage
  • Privacy protection
Features
Read full description

無料のもじおこしです!総ダウンロード30万超の開発者が作った、『超シンプルなもじおこし』アプリです! 無制限音声を文字にすばやく変換できる、シンプルかつ直感的なアプリです。 【こんな方におすすめ】 ・会議や講義の内容をメモしたい方 ・インタビューや取材の内容をテキスト化したい方 ・日常のちょっとしたメモを音声で残したい方 【主な特徴】 ① シンプル操作 難しい操作は一切不要。録音ボタンを押すだけで音声がすぐに文字化されます。 ② 高精度な文字起こし 最新のAIの音声認識技術を使っており、精度が高く聞き取りやすい音声変換を実現しています。 ③ データ管理も簡単 録音したデータはタブ毎に管理できます。 ④ プライバシー保護 データは端末内で安全に保存・管理され、外部に漏れる心配はありません。 音声から文字への変換をシンプルに。 『超シンプルな文字起こし』をぜひお試しください。

About

Voice Recorder Live Transcript

Features
Read full description

A voice recorder that turns speech into text while you are still recording - and keeps all of it on your iPhone. WORDS APPEAR AS YOU SPEAK Tap record and the text starts building right away. You don't have to wait for the recording to finish to see what was said. EVERYTHING STAYS ON YOUR DEVICE Speech recognition runs entirely on your iPhone. No internet connection is required, and your audio and text are never uploaded to a server. There is no account to create and nothing to sign in to. PAY ONCE, OR START MONTHLY One payment unlocks the app for good, with no further charges and no limit on how many notes you can keep. If you would rather try it first, there is a monthly option - and once you have paid the same amount as the one-time purchase, the app tells you so you can cancel and keep using it. You are not left paying without noticing. SAVE, SEARCH AND SHARE Notes are saved with timestamps. Copy them, share them by message or mail, or export as SRT, VTT or TXT. The audio file can be shared too. RE-TRANSCRIBE FROM THE RECORDING When you want a second pass, the app can transcribe the saved audio again from scratch. You see the result first and choose whether to keep it or leave your original text as it is. GOOD FOR - Interviews and lectures you want to check on the spot - Voice notes you would rather not send to a cloud service - Anyone tired of a monthly bill for transcription A NOTE ON RECOGNITION Speech recognition is not perfect - names, numbers and overlapping voices can come out wrong, and the audio is kept so you can always listen back and correct the text yourself. LANGUAGES The app transcribes Japanese and English. You can choose which one in Settings, separately from the app's display language. The first time you use a language, iOS may need to download its recognition model.

Screenshots

AI音声文字起こし4 screens
Voice Recorder Live Transcript4 screens

Verdict

The call

The clearest difference is ads: Voice Recorder Live Transcript at none against AI音声文字起こし's shown. Voice Recorder Live Transcript also leads on update cadence (every 3 days vs weekly) and iOS requirement (15.0 vs 17.2). On price, 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

Both are free to download. AI音声文字起こし sells 3 in-app purchases, starting at $2.99 per month and Voice Recorder Live Transcript sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

AI音声文字起こし ships an update weekly, Voice Recorder Live Transcript every 3 days. The most recent releases landed on October 14, 2026 and October 1, 2026 respectively.

Scorecard3 real differences · 5 level
AI音声文字起こし versus Voice Recorder Live Transcript: the parameters behind the verdict, then further details
ParameterAI音声文字起こしVoice Recorder Live Transcript
PriceFreeFree
Positive reviews71.4% of reviews—
Update frequencyWeeklyEvery 3 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.215.0 — better
Further details — not scored
Size63 MB34 MB
Age rating4+4+
DeveloperAtsushi KoyamaMASAKI CHIBA

In-app purchases

3 purchases

AI音声文字起こし

Subscriptions2
  • プレミアムプラン$2.991 Month
  • プレミアムプラン$29.991 Year
One-time1
  • 買い切りプラン$99.99
2 purchases

Voice Recorder Live Transcript

One-time2
  • 買い切りへアップグレード$1.99
  • プレミアム(買い切り)$5.99

Questions

Is AI音声文字起こし free?
AI音声文字起こし is free to download, with in-app purchases available.
Is Voice Recorder Live Transcript free?
Voice Recorder Live Transcript is free to download, with in-app purchases available.
Do AI音声文字起こし or Voice Recorder Live Transcript have ads?
AI音声文字起こし shows ads; Voice Recorder Live Transcript does not.
Which is updated more often, AI音声文字起こし or Voice Recorder Live Transcript?
AI音声文字起こし ships an update weekly, and Voice Recorder Live Transcript every 3 days. Most recently, AI音声文字起こし was updated on October 14, 2026 and Voice Recorder Live Transcript on October 1, 2026.

Other comparisons