# MojiOkoshi: Voice to Text & AI — Transcribe, Translate, Diarize

> Transcribe, Translate, Diarize (iPhone/iPad app by ButterFalcon.)

- Source: https://appshunter.io/ios/app/mojiokoshi-voice-to-text-and-ai/id6754194371 (this page in markdown: same URL + `.md`)
- Developer: [ButterFalcon](https://appshunter.io/developer/1795929957)
- Category: Productivity, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 26.0 · 16 MB
- Languages: American English, Japanese
- Released: 2025-10-27
- Data updated: 2026-07-17
- User reviews in markdown: https://appshunter.io/ios/app/mojiokoshi-voice-to-text-and-ai/id6754194371/reviews.md

## What is MojiOkoshi?

Quickly and accurately convert speech to text with AI-powered transcription.
  Leveraging Apple's latest on-device AI speech recognition, MojiOkoshi delivers real-time, high-accuracy transcription.

  KEY FEATURES

  ■ Real-Time Transcription
  • Transcribe speech to text as you record
  • Powered by Apple's advanced AI speech recognition
  • Works offline — audio is processed entirely on your device

  ■ Multiple Input Methods
  • Live Recording: Record and transcribe in real time
  • Audio/Video Files: Transcribe existing files (mp3, wav, m4a, etc.)
  • Camera Roll: Transcribe videos from your photo library

  ■ Real-Time Translation
  • Translate transcriptions simultaneously (Japanese ↔ English)
  • High-quality translations powered by Apple's Translation engine

  ■ Speaker Diarization
  • Automatically identify and distinguish multiple speakers
  • Perfect for meeting minutes and interview transcripts
  • Supports 45+ languages
  • Free: 3 uses/month | Pro: Unlimited

  ■ Handy Features
  • History: Save and search past transcriptions
  • Export: Share transcription results as text files
  • Audio Saving: Save recordings alongside transcriptions
  • Live Activity: Monitor recording status from Lock Screen and Dynamic Island

  ■ Supported Languages
  • Transcription: Japanese, English
  • Speaker Diarization: 45+ languages (Japanese, English, Chinese, Korean, Spanish, French, German, and more)

  ■ Privacy First
  • Transcription runs entirely on-device (offline capable)
  • Your audio data is never sent to external servers
    *Speaker diarization uses secure cloud processing

  PERFECT FOR
  • Meeting minutes and interview transcripts
  • Lecture and seminar note-taking
  • Converting voice memos to text
  • Language learning assistance
  • Video transcription and subtitling

  PRICING
  • Core features are free
  • Pro Plan (Monthly/Yearly): Ad-free + Unlimited speaker diarization

Terms of Use: https://mojiokoshi-butterfalcon.web.app/terms_en
Privacy Policy: https://mojiokoshi-butterfalcon.web.app/privacy_en

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| 年間プラン | $34.99 | per year |
| 月額プラン | $3.99 | per month |



## Version history (last 5 releases)

### 2.0.2 — 2026-07-15

minor improvement

### 2.0.1 — 2026-04-07

Minor bug fix.

### 2.0.0 — 2026-03-30

Supports real-time translation and speaker diarization.

### 1.2.4 — 2026-03-09

fix minor bugs

### 1.2.3 — 2025-11-23

デザインの微調整

## More apps by ButterFalcon

- [Applimits - Screen Time Limit](https://appshunter.io/ios/app/applimits-screen-time-limit/id6741858692)
- [FlashDrop - file sharing](https://appshunter.io/ios/app/flashdrop-file-sharing/id6753886537)
- [MediaConvert - 簡単ファイル変換](https://appshunter.io/ios/app/mediaconvert/id6754034976)
- [Lofi Dog - Study & Chill Music](https://appshunter.io/ios/app/lofi-dog-study-and-chill-music/id6755961299)

All apps by ButterFalcon: https://appshunter.io/developer/1795929957

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-17.*