Comparison

Notion Agents vs Harbor Private Voice Notes

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

Head to head
About

Notion Agents

Access information from your connected tools and Notion documents on the go. Capture ideas via text, voice, or photos, and let AI agents organize them. Perform quick actions like creating pages or drafting updates through a simple chat interface.

Highlights
  • Chat with AI agents
  • Search connected tools and Notion
  • Capture ideas via text, voice, photo
  • Automated organization
  • Quick action execution
  • Customizable AI models
Features
Read full description

Chat with Notion Agents anytime, anywhere. Get answers from all your connected tools and Notion docs, databases, and projects on the go. Capture ideas with text, voice, or photos, and let agents organize them for you. Take quick actions like creating pages, drafting updates, or searching across your connected tools—all from a simple chat. Why Notion Agents? • Knows your work: Connected to your Notion workspace and tech stack, so answers come from your real docs and data. • Capture anything, instantly: Text a thought, snap a photo, or record a voice note. Notion Agents figures out where it goes. • Custom Agents on the go: Chat with your team's shared Custom Agents to get answers, triage tasks, or run workflows from anywhere. • No model lock-in: Choose between leading AI models including Claude, GPT, and Gemini. Notion Agents requires a Notion account. All plan types supported.

About

Harbor Private Voice Notes

Record voice notes and transform them into searchable transcripts, summaries, and action items using on-device AI. Interact with your notes hands-free via Siri to ask questions and retrieve information privately.

Highlights
  • On-device voice recording and transcription
  • Siri integration for hands-free recording and queries
  • Automatic summaries, decisions, and action items
  • Speaker identification and labeling
  • Export notes in Markdown, RTF, or DOCX
  • iCloud Drive sync for library access
Features
Read full description

Turn voice notes into a private second brain you can talk to with Siri. Harbor is a completely free voice recorder, transcription app, and meeting note assistant built for iPhone. Record a thought, meeting, lecture, interview, or conversation. Harbor turns it into searchable transcripts, speaker-aware notes, summaries, decisions, and action items—without sending your content to a cloud AI. SIRI IS YOUR SECOND BRAIN Make your Harbor notes available to Siri, then ask questions across the transcripts and summaries you choose to index: • “What decisions have I made this month?” • “Summarize the most important themes in my notes.” • “Find unresolved questions across my voice notes.” You can also start recording hands-free with Siri, so ideas and conversations are easier to capture the moment they happen. COMPLETELY FREE Every Harbor feature is included. There are no subscriptions, recording credits, ads, accounts, trials, or paywalls. PRIVATE, ON-DEVICE INTELLIGENCE Apple Speech transcribes your recordings on device. On supported iPhones, Apple Foundation Models drafts titles, summaries, action items, transcript refinements, and speaker-name suggestions. Local Core ML models help separate speakers. Harbor has no developer-operated content server and does not send your recordings, transcripts, notes, or prompts to a cloud LLM. KNOW WHO SAID WHAT Follow provisional words and speaker labels while you record. Afterward, rename speakers, correct transcript sections, edit the summary, and play the original audio alongside your notes. SYNC WITH ICLOUD Choose an Apple Files folder for your library. Save it in iCloud Drive to keep your Harbor archive available through iCloud, or choose On My iPhone for local-only storage. Your selected Files provider controls storage and syncing. OWN YOUR ARCHIVE Harbor keeps the original audio and an authoritative recording.json file for every note. Export portable Markdown, RTF, or DOCX documents whenever you need them. Your edits remain the source of truth. CAPTURE WITHOUT FRICTION Start recording in Harbor, from the widget, or with Siri. Harbor saves audio first, so a conversation remains available even when an optional intelligence step needs another attempt. NO ACCOUNT. NO TRACKING. Harbor has no advertising, analytics, cross-app tracking, cloud LLM, or developer-operated account system. Audio, transcripts, summaries, speaker labels, titles, and edits stay on your iPhone or in the Apple Files location you choose. Some on-device features may download required model files the first time they are used. Siri and Apple Intelligence features depend on device, language, region, and system availability. Microphone access is required to record. Speech recognition, approximate location, calendar, and notification access are optional and used only for their related features. Requires iOS 27 or later.

Screenshots

Notion Agents4 screens
Harbor Private Voice Notes4 screens

Verdict

The call

The clearest difference is in-app purchases: Harbor Private Voice Notes at none against Notion Agents's 2. Notion Agents's advantage is ratings volume (51 vs 2). On price, rating, 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

Both are free to download. Notion Agents sells 2 in-app purchases, starting at $23.99 per month. Harbor Private Voice Notes asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Harbor Private Voice Notes holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Notion Agents has 51 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 8 level
Notion Agents versus Harbor Private Voice Notes: the parameters behind the verdict, then further details
ParameterNotion AgentsHarbor Private Voice Notes
PriceFreeFree
Rating4.8 (51 ratings)5.0 (2 ratings) — better
Positive reviews81.8% of reviews—
Number of ratings51 — better2
Update frequencyWeeklyWeekly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreeFree
DevicesiPhone, iPad — betteriPhone
Requires iOS26.0 — better27.0
Further details — not scored
Size236 MB13 MB
Age rating4+4+
DeveloperNotion Labs, IncorporatedZac Henson

In-app purchases

2 purchases

Notion Agents

Subscriptions2
  • Notion Business14 Days trial$23.991 Month
  • Notion Business14 Days trial$239.991 Year
None

Harbor Private Voice Notes

No in-app purchases

Questions

Is Notion Agents free?
Notion Agents is free to download, with in-app purchases available.
Is Harbor Private Voice Notes free?
Harbor Private Voice Notes is free to download, with no in-app purchases.
Which has better reviews, Notion Agents or Harbor Private Voice Notes?
Harbor Private Voice Notes is rated higher. Notion Agents averages 4.8 out of 5 from 51 ratings, while Harbor Private Voice Notes averages 5.0 from 2 ratings.
Do Notion Agents or Harbor Private Voice Notes have ads?
Neither Notion Agents nor Harbor Private Voice Notes shows ads.
Which is updated more often, Notion Agents or Harbor Private Voice Notes?
Notion Agents ships an update weekly, and Harbor Private Voice Notes weekly. Most recently, Notion Agents was updated on November 9, 2026 and Harbor Private Voice Notes on November 5, 2026.

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