Otnac vs Microsoft Dragon Copilot
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Otnac
This application allows project team members and system administrators of organizations using Epic Canto to preview upcoming development before it is released to clinicians. Access requires administrator security within an organization that is live on or installing Canto. Clinical users should download the standard Epic Canto app instead.
- Preview upcoming Epic Canto development
- For project team members
- For system administrators
- Requires Epic Canto installation
- Administrator security access
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With Otnac, project team members and system administrators of organizations using Epic Canto can preview upcoming development before it is released to clinicians. To use this application, your organization must either be live on or installing Canto. Additionally, you must have appropriate administrator security within your organization. If you are a clinical user of Epic Canto, please be aware that you will not be able to access Otnac. Instead, you should download the current version of Epic Canto from the App Store.
Microsoft Dragon Copilot
An AI-powered assistant for healthcare professionals that combines advanced voice dictation and ambient listening with generative AI. It integrates with EHRs to streamline clinical workflows, improve efficiency, and enhance patient care.
- AI-powered clinical workflow assistance
- Trusted voice dictation
- Ambient listening capabilities
- Generative AI integration
- EHR integration
- Healthcare-adapted safeguards
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Microsoft Dragon Copilot, your AI assistant for clinical workflow, brings together the trusted voice dictation capabilities of Dragon Medical One and ambient listening capabilities of DAX Copilot with fine-tuned generative AI and healthcare-adapted safeguards. This unified experience integrates with EHRs and supports clinicians across all stages of their workflow. Part of Microsoft Cloud for Healthcare, it’s an extensible AI workspace that’s built on a secure modern architecture and helps promote clinician wellbeing, increase efficiency, enhance the patient experience, and drive meaningful financial impact.
Screenshots
Verdict
The clearest difference is rating: Microsoft Dragon Copilot at 3.6 against Otnac's 3.0. Microsoft Dragon Copilot also leads on ratings volume (18 vs 2). On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Microsoft Dragon Copilot holds the better App Store score, 3.6 against 3.0. That said, the two scores are not equally well evidenced: Microsoft Dragon Copilot has 18 ratings behind it against 2, so its average is the more settled of the two.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 14, 2026 and October 3, 2026 respectively.
| Parameter | Otnac | Microsoft Dragon Copilot |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) | 3.6 (18 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 2 | 18 — better |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPad | iPhone, iPad — better |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 559 MB | 92 MB |
| Age rating | 17+ | 17+ |
| Developer | Epic | Microsoft Corporation |
Customer experience
Otnac
Microsoft Dragon Copilot
In-app purchases
Otnac
No in-app purchases
Microsoft Dragon Copilot
No in-app purchases
Questions
Is Otnac free?
Is Microsoft Dragon Copilot free?
Which has better reviews, Otnac or Microsoft Dragon Copilot?
Do Otnac or Microsoft Dragon Copilot have ads?
Which is updated more often, Otnac or Microsoft Dragon Copilot?
Other comparisons
