Comparison

チャットAI vs Silent Scribe

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

Head to head
About

チャットAI

This AI-powered chatbot provides instant, accurate responses to any question. Easily accessible on your smartphone, it supports Japanese and helps improve your writing skills. Experience the power of AI for conversation and assistance.

Highlights
  • Advanced AI for instant answers
  • Japanese language support
  • Improve writing skills
  • Easy smartphone access
  • AI-powered conversations
Features
Read full description

■ なんでも答えてくれる最先端のAI ■ スマホで簡単!日本語にも対応しているので安心です ■ 話題沸騰!AIとトークができる チャットボット「Chat AI」で、AIのパワーを体験しよう! AIの支援を借りて、すぐに正確な応答を得て、文章力を向上させましょう。 このアプリは、AIを活用したチャットアプリです。スマホで簡単に利用でき、日本語にも対応しています。人工知能がどんな質問にも答えてくれます。

About

Silent Scribe

This app transforms audio into text using on-device AI, ensuring all data stays private and offline. It offers real-time transcription, translation, and grammar correction, ideal for sensitive recordings.

Highlights
  • On-device privacy
  • Real-time transcription
  • Offline translation
  • AI grammar correction
  • Organized audio library
  • HD playback and editing
  • Multi-language support
Read full description

Silent Scribe: Private, On-Device Transcription Secure. Offline. Intelligent. transform your audio into text without your data ever leaving your device. Are you concerned about sensitive meeting recordings leaking to the cloud? Tired of subscription-based services that require an internet connection? Silent Scribe revolutionizes the audio-to-text experience. Powered by cutting-edge local AI technology, we perform all recording, transcription, and processing directly on your iPhone or iPad. No internet required. No data uploads. Just uncompromising, ironclad privacy. Whether you are capturing crucial business minutes, university lectures, or sudden bursts of inspiration, Silent Scribe is your dedicated, secure smart companion. WHY CHOOSE SILENT SCRIBE? * Absolute On-Device Privacy Your data is yours alone. Recording, AI transcription, storage, editing, translation, and grammar checking all happen locally. We collect zero data. Eliminate the risk of cloud leaks completely. * Fast Real-Time Transcription Don’t just record—understand. Our advanced local AI delivers instant text generation as you speak. The new audio-only mode even supports background recording, so you can multitask while capturing every word. * Intelligent Local AI Assistant Unlock the power of AI without the internet. Offline Translation: Process transcripts in multiple languages seamlessly. Grammar Correction: Polish your transcripts with AI-powered grammar suggestions to ensure professional results. * Powerful Organization Turn chaos into a structured knowledge base. Create up to 100 custom groups (e.g., "Board Meetings," "Physics 101," "Ideas"). Store up to 100 recordings per group. Easily search, review, and manage your audio library. * HD Playback & Refined Editing Review with clarity using the built-in HD audio player. Use our robust editing tools to polish, format, and perfect your text synchronously with the audio playback. * Seamless Multi-Device Experience Works flawlessly across your Apple ecosystem. Record on your iPhone, review on your iPad. All data remains stored locally on each device for maximum security. EXPANDED CAPABILITIES * Multi-Language Support Break down communication barriers with comprehensive offline language coverage. We currently support: English Spanish French German Italian Portuguese Japanese Korean Dutch (With more languages coming soon!) * Broad Media Import Support Already have a recording? Import local files for instant text extraction. We support a wide range of formats including lossless audio and video containers: Audio: MP3, WAV, M4A, AAC, FLAC (Lossless) Video: MOV, MP4 (H.264/H.265), MKV, WebM IDEAL FOR: Business Professionals: Generate accurate meeting minutes instantly without compromising NDA or confidentiality protocols. Students & Researchers: Record lectures and seminars in real-time to focus on listening, then review the text for easy recall. Journalists & Interviewers: Streamline your workflow by turning interviews into text immediately. Creatives: Capture fleeting thoughts and lyrics hands-free. Language Learners: Record practice sessions and review content to aid your studies. Personal Journaling: Maintain a private voice diary that stays truly private. Ditch manual typing. Embrace the efficiency and security of Silent Scribe. Download today and experience the power of local AI. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.muyxai.com/ss/ss_privacy_policy.html

Screenshots

チャットAI2 screens
Silent Scribe4 screens

Verdict

The call

The clearest difference is price: チャットAI at Free against Silent Scribe's $7.99. チャットAI also leads on iOS requirement (14.0 vs 17.0). Silent Scribe's advantage is review sentiment (100% vs 57%) and in-app purchases (none vs 1). On update cadence and ads 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

チャットAI is free to download; Silent Scribe costs $7.99 up front. チャットAI sells 1 in-app purchase, starting at $2.99 per 7 days. Silent Scribe asks for nothing beyond the download.

UpkeepUpdate frequency

チャットAI ships an update every 3 weeks, Silent Scribe fortnightly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard6 real differences · 4 level
チャットAI versus Silent Scribe: the parameters behind the verdict, then further details
ParameterチャットAISilent Scribe
PriceFree — better$7.99
Rating—5.0 (1 ratings) — better
Positive reviews57.1% of reviews100.0% of reviews — better
Number of ratings—1 — better
Update frequencyEvery 3 weeksFortnightly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium — betterPaid
DevicesiPhone, iPodiPhone, iPad, Mac, Vision Pro — better
Requires iOS14.0 — better17.0
Further details — not scored
Size11 MB87 MB
Age rating4+4+
DeveloperAkihiro KokuboHua Yang

Customer experience

チャットAI

Written reviews7 reviews
Positive57.1%
Neutral0.0%
Negative42.9%

Silent Scribe

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

チャットAI

Subscriptions1
  • Premium3 Days trial$2.997 Days
None

Silent Scribe

No in-app purchases

Questions

Is チャットAI free?
チャットAI is free to download, with in-app purchases available.
Is Silent Scribe free?
Silent Scribe costs $7.99, with no in-app purchases.
Do チャットAI or Silent Scribe have ads?
Neither チャットAI nor Silent Scribe shows ads.
Which is updated more often, チャットAI or Silent Scribe?
チャットAI ships an update every 3 weeks, and Silent Scribe fortnightly. Most recently, チャットAI was updated on November 3, 2026 and Silent Scribe on October 31, 2026.

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