# O'TOP vs ChatMed App

The clearest difference is iOS requirement: ChatMed App at 12.0 against O'TOP's 15.0. 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.

## The numbers

| Metric | O'TOP | ChatMed App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/chatmed-app/id6742743250/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Monetization | — | Free |
| Size | 170 MB | 25 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [O'TOP 73](https://appshunter.io/developer/1532766250) | [Patricia Merlini](https://appshunter.io/developer/1724221105) |

## What reviewers say

### O'TOP

[App page](https://appshunter.io/ios/app/otop/id1532766248)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### ChatMed App

[App page](https://appshunter.io/ios/app/chatmed-app/id6742743250)

This AI-powered assistant provides instant, free answers to medical questions with evidence-based information and clinical guidelines. It includes a symptom checker for self-assessment and exploring potential diagnoses.

**Highlights:** AI-powered medical assistant, Instant, free medical answers, Evidence-based information, Clinical guidelines access, Symptom checker for self-assessment, Differential diagnosis exploration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is O'TOP free?

O'TOP is free to download, with no in-app purchases.

### Is ChatMed App free?

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

### Do O'TOP or ChatMed App have ads?

Neither O'TOP nor ChatMed App shows ads.

---

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