Comparison

Vellum Assistant vs Kurn

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

Head to head
About

Vellum Assistant

This AI assistant learns your work habits and thought processes to help you stay on top of tasks. It syncs across devices, providing quick summaries of communications and access to past notes. Over time, it becomes an indispensable teammate.

Highlights
  • Learns user work habits
  • Syncs across Mac, iPhone, and web
  • Summarizes Slack, email, and meetings
  • Remembers forgotten tasks and follow-ups
  • Accesses past notes and thoughts
  • Improves with continued use
Features
Read full description

vellum is your personal AI for work and life. It learns how you think, remembers what matters, and helps with the things you care about. With vellum, you're always in control: • Choose where your data lives: vellum Cloud or your own self-hosted vellum • Use any model, bring your own API key, or use vellum-optimized models • Decide what your assistant can access and remember Talk, text, or show vellum what you see with your camera, then use it to: • Catch up on email, Slack, and meetings • Remember follow-ups, tasks, and important details • Plan your day, trips, meals, or workouts • Find old notes, files, and saved links • Think through work and personal decisions • Get help with whatever is in front of you One assistant across iPhone, Mac, and web. Always caught up on what matters to you.

About

Kurn

Features
Read full description

Kurn is a local-first app for recording meetings, transcribing audio, identifying speakers, and generating structured AI summaries — built so your recordings stay on your device by default. RECORD AND TRANSCRIBE - Record meetings in one or more segments, with pause, resume, and stop controls from the app, the Lock Screen, Dynamic Island, or your Apple Watch. - Transcribe on device with Apple's Speech framework or an on-device multilingual model, or optionally use a cloud Whisper-compatible API for longer recordings. - Automatic speaker diarization tells you who said what, with editable speaker names. - An opt-in live transcription preview shows a rolling draft while you record. - Long transcriptions resume automatically if the app is backgrounded or interrupted, continuing from where they left off instead of starting over. UNDERSTAND YOUR MEETINGS - Structured, template-driven AI summaries — general, standup, or interview formats, or your own custom template. - Search meetings and filter by date, tags, status, or duration. - Organize meetings into folders, Smart Folders, favorites, and an archive. - Tag meetings manually or with optional AI-suggested tags. - Ask questions about a single meeting or across your whole library, with cited, tappable timestamps that jump straight to that moment in the transcript. ACCESSIBLE BY DESIGN - Full VoiceOver support throughout the app, the Watch companion, and the Lock Screen / Dynamic Island Live Activity. - Dynamic Type: text scales with your preferred reading size. - Respects Reduce Motion, and never relies on color alone to show status. PRIVATE BY DESIGN - Recordings and meeting data are stored on your device, encrypted at rest, and gated behind Face ID, Touch ID, or your passcode. - Network requests only happen if you choose cloud transcription or an AI summary provider — everything else runs entirely on device. - No tracking, no analytics, no accounts required. Kurn's UI is available in English, Brazilian Portuguese, Spanish, French, Italian, German, and Simplified Chinese. Transcription supports every language Whisper recognizes.

Screenshots

Vellum Assistant4 screens
Kurn4 screens

Verdict

The call

The clearest difference is update cadence: Vellum Assistant at every 4 days against Kurn's every 11 days. Vellum Assistant also leads on iOS requirement (17.0 vs 26.0). On price, ads, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Vellum Assistant ships an update every 4 days, Kurn every 11 days. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 8 level
Vellum Assistant versus Kurn: the parameters behind the verdict, then further details
ParameterVellum AssistantKurn
PriceFreeFree
Rating4.0 (18 ratings) — better—
Positive reviews72.7% of reviews—
Number of ratings18 — better—
Update frequencyEvery 4 days — betterEvery 11 days
AdsNoNo
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPadiPhone, iPad, Apple Watch — better
Requires iOS17.0 — better26.0
Further details — not scored
Size9 MB54 MB
Age rating17+4+
DeveloperVocify Inc.Carlos Eduardo de Almeida Mazzei

In-app purchases

None

Vellum Assistant

No in-app purchases

None

Kurn

No in-app purchases

Questions

Is Vellum Assistant free?
Vellum Assistant is free to download, with no in-app purchases.
Is Kurn free?
Kurn is free to download, with no in-app purchases.
Do Vellum Assistant or Kurn have ads?
Neither Vellum Assistant nor Kurn shows ads.
Which is updated more often, Vellum Assistant or Kurn?
Vellum Assistant ships an update every 4 days, and Kurn every 11 days. Most recently, Vellum Assistant was updated on October 31, 2026 and Kurn on October 24, 2026.

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