---
title: "Sono: Offline AI Notetaker — App Overview"
url: https://marlvel.ai/apps/com-hanjenna-sono
category: Productivity
developer: Ju Hee Han
platforms: ios
rating: 4.8 (9 ratings)
pricing: paid
report_level: overview
generated: 2026-04-28
last_verified: "2026-04-28T10:48:22.737Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** Sono offers a privacy-first, offline-only transcription solution, though some users report technical difficulties with downloading the required local AI models.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Productivity |
| Rating | 4.8 ★ (9) |
| Pricing | paid |
| Platforms | iOS |
| Latest Version (iOS) | 2.7.0 |
| Developer | Ju Hee Han |

<!-- SECTION: Summary -->
## What is Sono: Offline AI Notetaker?

Sono is an on-device AI transcription and summarization tool designed for users who require privacy-focused, offline note-taking. It supports real-time audio, video, and voice note processing in 99 languages, ensuring all data remains local to the device.

<!-- SECTION: Key Features -->
## Key Features

- **Local AI Processing**: Performs all transcription and AI summarization tasks 100% locally on the device without requiring an internet connection.
- **Multi-Format Transcription**: Supports unlimited transcription for voice notes, real-time audio, and uploaded video or audio files in 99 languages.
- **AI Chat and Summarization**: Provides smart summaries and an AI chat interface to generate action items, request rewrites, and answer questions about transcripts.
- **Export and Organization**: Allows users to organize recordings into collections and export transcripts in TXT, PDF, DOCX, and SRT formats.

<!-- SECTION: Target Audience -->
## Who is it for?

Professionals, students, and individuals who need secure, offline transcription for meetings, lectures, and personal notes.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/sono-offline-ai-notetaker/id6757373812?uo=2)
- [Full Intelligence Report](https://marlvel.ai/apps/com-hanjenna-sono)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/com-hanjenna-sono).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*