ContextorAI vs ScribeZero
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ContextorAI
This app transforms your notes into a personalized knowledge base powered by AI. Chat with an AI that understands your context and previous research, ensuring nothing gets lost. Capture anything, organize smartly with auto-generated tags, and access your knowledge across devices.
- Personalized AI knowledge base
- Capture notes, photos, and text from images
- AI chat with your notes as context
- End-to-end encrypted private notes
- Instant sync between iPhone and Mac
- Automatic tag and title generation
- Search text within images
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ContextorAI turns your notes into a personal knowledge base your AI actually knows about. Most note apps store your thoughts and leave them there. ContextorAI connects them to AI — when you chat, the AI already knows your context, your previous research, your conclusions. Nothing gets lost between sessions. CAPTURE ANYTHING Write notes, take photos, Text from images is extracted automatically so everything becomes searchable. AI THAT KNOWS YOU Chat with AI using your notes as context. Ask questions about your own knowledge base. The AI answers based on what you have saved, not just general knowledge. PRIVATE BY DEFAULT Private notes are end-to-end encrypted. Nobody can read them but you, not even us. Cloud notes are used for AI features like semantic search and auto-tagging. WORKS EVERYWHERE Notes sync instantly between iPhone and Mac. Start on your phone, continue on your Mac. SMART ORGANIZATION Tags and titles are generated automatically. Search finds text inside images too. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
ScribeZero
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ScribeZero records, transcribes, and summarizes your most confidential meetings and sessions — with AI that runs entirely on your iPhone. No cloud. No servers. No third-party AI. Your words never leave your device. Most "AI notetakers" stream your audio to the cloud. ScribeZero does the opposite: every step — recording, transcription, speaker separation, and summary — happens on-device. It even works in airplane mode. FOR CLINICIANS Turn each session into structured documentation in seconds: • Automatic SOAP notes • Clinical observations and follow-up tasks • Full session transcript with speaker separation • Export to SOAP Note and Clinical Observation templates Because nothing is uploaded, there is no PHI in the cloud to protect. FOR TEAMS & EXECUTIVES Capture every decision and commitment from sensitive meetings: • Concise executive summaries • Automatic decision extraction • Action items with assignees • Speaker identification — who said what • Export to Executive Brief, Project Sync, and Cornell templates PRIVATE BY ARCHITECTURE • 100% on-device AI — no audio or text is ever uploaded • AES-256 encryption at rest, with the key bound to your device • No third-party AI APIs, no ad tracking, no data brokers • Optional backup goes only to your own private iCloud HOW IT WORKS 1. Record any meeting or session. 2. ScribeZero transcribes and separates speakers on-device. 3. Generate a summary or clinical note in seconds. 4. Review, edit, and export a polished PDF. FREE & PRO Start free with unlimited recording, on-device transcription, speaker identification, and one AI analysis. Upgrade to Pro for unlimited AI summaries and notes, all export templates, transcript correction, and private iCloud backup. Pro is a monthly or annual auto-renewing subscription. Payment is charged to your Apple Account; it renews automatically unless cancelled at least 24 hours before the end of the period. Manage or cancel anytime in your Apple Account settings. AI analysis (summaries and SOAP notes) requires iPhone 13 Pro, iPhone 14, or newer. Recording, transcription, and speaker identification work on all supported devices. Privacy: https://scribezero.app/privacy Terms: https://scribezero.app/terms Built for professionals who treat confidentiality as non-negotiable.
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Verdict
The clearest difference is update cadence: ScribeZero at every 9 days against ContextorAI's every 3 weeks. 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
Both are free to download. ContextorAI sells 4 in-app purchases, starting at $9.99 per month and ScribeZero sells 2 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.
ContextorAI ships an update every 3 weeks, ScribeZero every 9 days. Both last shipped on November 5, 2026.
| Parameter | ContextorAI | ScribeZero |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks | Every 9 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 98 MB | 371 MB |
| Age rating | 4+ | 17+ |
| Developer | Coiner.Cab Corp | DILEK HUNER SAFKAN |
In-app purchases
ContextorAI
- ContextorAI$9.991 Month
- ContextorAI$19.991 Month
- ContextorAI$79.991 Year
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- ContextorAI Pro$149.991 Year
ScribeZero
- Monthly Subscription7 Days trial$19.991 Month
- Annual Subscription7 Days trial$149.991 Year
Questions
Is ContextorAI free?
Is ScribeZero free?
Do ContextorAI or ScribeZero have ads?
Which is updated more often, ContextorAI or ScribeZero?
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