# Doctor Assistant vs 3i Run

The clearest difference is ads: 3i Run at none against Doctor Assistant's shown. 3i Run also leads on update cadence (every 3 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Doctor Assistant ships an update every 3 weeks, 3i Run every 3 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Doctor Assistant | 3i Run |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (5 ratings)](https://appshunter.io/ios/app/doctor-assistant/id6477260207/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 96.3% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 52 MB | 65 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [DOCTOR NETWORK INC](https://appshunter.io/developer/1671676830) | [Phygital Labs](https://appshunter.io/developer/1796309250) |

## What reviewers say

### Doctor Assistant

[App page](https://appshunter.io/ios/app/doctor-assistant/id6477260207)

Access verified medical information from doctors and interact with a community focused on health. Ask questions via an AI assistant and store personal health documents securely. Enhance your health literacy for better, safer healthcare decisions.

**Highlights:** Verified medical information, AI doctor assistant, Personal document storage, Doctor-to-doctor networking, Health literacy enhancement

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

**In-app purchases:** none


### 3i Run

[App page](https://appshunter.io/ios/app/3i-run/id6793645504)

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

**In-app purchases:** none


## Frequently asked questions

### Is Doctor Assistant free?

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

### Is 3i Run free?

3i Run is free to download, with no in-app purchases.

### Do Doctor Assistant or 3i Run have ads?

Doctor Assistant shows ads; 3i Run does not.

### Which is updated more often, Doctor Assistant or 3i Run?

Doctor Assistant ships an update every 3 weeks, and 3i Run every 3 days. Most recently, Doctor Assistant was updated on October 24, 2026 and 3i Run on October 24, 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.*