Kagi Summarize vs Lyonesse
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kagi Summarize
Instantly transform web articles into tailored summaries that match your reading style and preferences. Choose from multiple summary formats and languages for a personalized content experience. Optimize your reading and expand your knowledge with this intelligent content companion.
- Instant article summaries
- Multiple summary formats
- Multilingual content recreation
- Adaptive summary lengths
- Unique reading modes
- Private and no telemetry
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Transform any web article into perfectly tailored summaries that match your reading style and preferences with Kagi Summarize - your content companion! Key Features: • Instant article summaries in multiple formats • Multilingual intelligent recreation of content • Adaptive summary lengths • Unique reading modes • No telemetry, 100% private Summary Styles: • Quick Snapshot • Comprehensive Overview • Bullet Point Highlights • ELI5 (Explain Like I'm 5) Multilingual Magic: • Transform any article into a culturally adapted summary in your preferred language! How It Works: • Share any web article URL from Share Sheet • Choose your preferred summary style and language • Get your perfectly tailored summary in seconds • Powered by Kagi Perfect for: • Students • Professionals • Lifelong learners • Curious minds Download now and enjoy our app free while in beta for quality summaries you can count on. Optimize your reading, expand your knowledge! Privacy policy: https://kagi.com/privacy
Lyonesse
Record audio or video and get instant, on-device transcriptions. This app allows you to ask questions about your content, generate summaries, and identify speakers, all without uploading your data to the cloud. It supports various file formats and offers offline functionality for ultimate privacy and convenience.
- On-device AI transcription
- Speaker labeling
- Summaries and action items
- Q&A across library
- Import various file types
- Offline functionality
- Export in multiple formats
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Record a meeting or lecture and read the words as people speak. Ask a question about what was said, get a summary in seconds, and find any moment later with search. The transcription and AI run on your device. Lyonesse is a private workspace for the things you record and the documents you read. Recording, transcription, summaries, speaker labels, and Q&A happen locally. There is no cloud transcription provider, so it keeps working with no internet and your audio is not uploaded to be processed. No account to create. Optional iCloud sync is off by default. WHAT YOU CAN DO - Transcribe live recordings, or import an audio or video file you already have. On Mac you can also capture system audio from any app, call, or video playing on your device. - Get AI summaries in the style you want: concise, bullets, action items, or a structured outline. - Ask Lyonesse: chat across your whole library. Notes, transcripts, PDFs, and images, with follow-up questions and citations back to the source. - Read your documents. Import a PDF, Word, Excel, PowerPoint file or an image, then summarize it, pull out the key points, or ask it questions. - Run a private meeting assistant: link your calendar, see full-screen live captions, get on-device speaker labels, and turn a recording into drafted minutes with action items. PICK YOUR ENGINE Lyonesse ships Apple Speech and a downloadable Parakeet model for transcription, plus Apple Intelligence and a downloadable Qwen 3 model for on-device AI. Auto picks the best one available for your language and device. In our published LibriSpeech benchmark, Apple's Speech API outperformed the Whisper models Lyonesse used to ship (read it at lyonesse.app/blog/apple-speech-api-benchmark.html). BUILT FOR STUDY AND WORK - Turn a recording into study sheets, meeting minutes, or follow-up notes with Smart Drafting. - Organize notes into Projects that file themselves, then ask questions across a whole project. - Export to PDF or text with an optional summary, Q&A, and full transcript. Send action items to Apple Reminders. - Full-text search across recordings, transcripts, documents, and action items. PRIVATE BY DEFAULT Your recordings, documents, and transcripts stay on your device. Recording, transcription, summaries, speaker labels, document analysis, and Q&A run on-device, with no cloud AI provider in the loop. A private alternative to cloud tools like Otter, Fireflies, Rev, and ChatPDF. Works on iPhone, iPad, and Mac, with transcription and summaries in 15 languages. Lyonesse is free to download and there is a free tier. For unlimited use, choose a subscription or a one-time Lifetime purchase. No per-minute fees. Privacy Policy: https://lyonesse.app/privacy.html Terms of Service: https://lyonesse.app/terms.html
Screenshots
Verdict
The clearest difference is rating: Kagi Summarize at 4.8 against Lyonesse's 3.8. Kagi Summarize also leads on in-app purchases (none vs 4) and ratings volume (25 vs 5). Lyonesse's advantage is update cadence (every 3 days vs every 10 days) and review sentiment (100% vs 91%). On price, ads 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
Both are free to download. Lyonesse sells 4 in-app purchases, starting at $3.99 per 7 days. Kagi Summarize asks for nothing beyond the download.
Kagi Summarize holds the better App Store score, 4.8 against 3.8. That said, the two scores are not equally well evidenced: Kagi Summarize has 25 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 91% of Kagi Summarize's written reviews are positive against 100% of Lyonesse's, so the app with the better star average is not the one people write more warmly about.
Kagi Summarize ships an update every 10 days, Lyonesse every 3 days. Both last shipped on October 16, 2026.
| Parameter | Kagi Summarize | Lyonesse |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (25 ratings) — better | 3.8 (5 ratings) |
| Positive reviews | 90.9% of reviews | 100.0% of reviews — better |
| Number of ratings | 25 — better | 5 |
| Update frequency | Every 10 days | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, Mac — better |
| Requires iOS | 18.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 33 MB | 63 MB |
| Age rating | 12+ | 4+ |
| Developer | Kagi Inc. | JOSIP MARKOVIC |
Customer experience
Kagi Summarize
Lyonesse
In-app purchases
Kagi Summarize
No in-app purchases
Lyonesse
- Weekly Subscription$3.997 Days
- Lyonesse Monthly$7.991 Month
- Lyonesse Annual$29.991 Year
- Lyonesse Unlimited$59.99









