# Doximity vs Otnac

The clearest difference is rating: Doximity at 4.8 against Otnac's 3.0. Doximity also leads on ratings volume (199K vs 2) and update cadence (weekly vs every 3 weeks). Otnac's advantage is iOS requirement (18.0 vs 26.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Doximity holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: Doximity has 199K ratings behind it against 2, so its average is the more settled of the two.

Doximity ships an update weekly, Otnac every 3 weeks. The most recent releases landed on September 26, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Doximity | Otnac |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (199K ratings)](https://appshunter.io/ios/app/doximity/id393642611/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/otnac/id417750647/reviews) |
| Number of ratings | **199K** | 2 |
| Positive reviews | 75.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free | Free |
| Best chart rank | **#102** | — |
| Size | 335 MB | 559 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | **iPhone, iPad** | iPad |
| Age rating | 17+ | 17+ |
| Developer | [Doximity](https://appshunter.io/developer/391582379) | [Epic](https://appshunter.io/developer/348308666) |

## What reviewers say

### Doximity

[App page](https://appshunter.io/ios/app/doximity/id393642611)

**Currently charting:** #102 Top Free · Medical (US App Store)

This app provides U.S. healthcare professionals with AI-powered clinical tools, secure communication, and news. It offers features like AI-assisted clinical question answering, time-saving administrative tools, patient calling, ambient note-taking, and secure faxing. It aims to simplify daily tasks and improve patient care.

**Highlights:** AI-powered clinical question answering, HIPAA-compliant AI for administrative tasks, Secure patient calling and messaging, Ambient note-taking with AI scribe, Secure faxing for medical records, Curated healthcare news, Clinician directory search

**Features:** Siri integration

**In-app purchases:** none

**What reviewers like**

- 🚀 Game changer for medical practice
- 🔒 HIPAA-compliant communication
- 👍 Convenient and user-friendly
- 🚀 Reliable video/audio calls
- 👍 Helpful for rural/underserved clinics

**What reviewers complain about**

- 🐛 Inconsistent call display on patient phones
- 🐛 Issues with touch responsiveness during calls
- 🐛 Limited search and sorting functionality
- 🐛 Verification challenges for some providers
- 🐛 Unreliable fax delivery and tracking

**Reported bugs**

- App freezing when reading article abstracts
- Inability to cancel or exit dialer feature
- Disappearing features after app updates
- Connectivity issues for some users

**Requested features**

- Expand verification to include veterinarians
- Improve search and sorting for articles
- Add time stamps and delivery confirmation for faxes
- Enable multi-user access for the same office number
- Provide more customization options for the app


### Otnac

[App page](https://appshunter.io/ios/app/otnac/id417750647)

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.

**Highlights:** Preview upcoming Epic Canto development, For project team members, For system administrators, Requires Epic Canto installation, Administrator security access

**In-app purchases:** none


## Frequently asked questions

### Is Doximity free?

Doximity is free to download, with no in-app purchases.

### Is Otnac free?

Otnac is free to download, with no in-app purchases.

### Which has better reviews, Doximity or Otnac?

Doximity is rated higher. Doximity averages 4.8 out of 5 from 199K ratings, while Otnac averages 3.0 from 2 ratings.

### Do Doximity or Otnac have ads?

Neither Doximity nor Otnac shows ads.

### Which is updated more often, Doximity or Otnac?

Doximity ships an update weekly, and Otnac every 3 weeks. Most recently, Doximity was updated on September 26, 2026 and Otnac on September 15, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*