# Physicians' Copilot vs CAIA

The clearest difference is update cadence: CAIA at every 2 weeks against Physicians' Copilot's every 5 weeks. CAIA also leads on iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

Physicians' Copilot ships an update every 5 weeks, CAIA every 2 weeks. The most recent releases landed on October 9, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Physicians' Copilot | CAIA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/physicians-copilot/id6738531429/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 67 MB | 73 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [H30](https://appshunter.io/developer/1781123707) | [Experto AI Inc.](https://appshunter.io/developer/1779627430) |

## What reviewers say

### Physicians' Copilot

[App page](https://appshunter.io/ios/app/physicians-copilot/id6738531429)

This clinical assistant uses AI to provide quick, referenced answers to medical questions and helps generate patient notes and discharge summaries. It offers voice input and educational resources for healthcare professionals.

**Highlights:** AI-powered clinical question answering, Referenced summaries with sources, AI-assisted note and discharge summary generation, Voice input for hands-free use, Continuing Medical Education (CME) resources, Visual and video teaching aids

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### CAIA

[App page](https://appshunter.io/ios/app/caia-coders-medical-ai/id6745459933)

**In-app purchases:** none


## Frequently asked questions

### Is Physicians' Copilot free?

Physicians' Copilot is free to download, with no in-app purchases.

### Is CAIA free?

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

### Do Physicians' Copilot or CAIA have ads?

Neither Physicians' Copilot nor CAIA shows ads.

### Which is updated more often, Physicians' Copilot or CAIA?

Physicians' Copilot ships an update every 5 weeks, and CAIA every 2 weeks. Most recently, Physicians' Copilot was updated on October 9, 2026 and CAIA on October 16, 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.*