# Pyrls vs Clair

The clearest difference is update cadence: Pyrls at every 9 days against Clair's every 2 months. Pyrls also leads on chart position (#51 vs unranked). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Pyrls sells 4 in-app purchases, starting at $40.00 per month and Clair sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Pyrls ships an update every 9 days, Clair every 2 months. The most recent releases landed on September 25, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Pyrls | Clair |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (135 ratings)](https://appshunter.io/ios/app/pyrls/id1517540628/reviews)** | — |
| Number of ratings | **135** | — |
| Positive reviews | 84.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#51** | — |
| Size | 80 MB | 39 MB |
| Requires iOS | **13.0** | 13.4 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Cosmas Health LLC](https://appshunter.io/developer/1517540627) | [Cary Rx Incorporated](https://appshunter.io/developer/1234910727) |

## What reviewers say

### Pyrls

[App page](https://appshunter.io/ios/app/pyrls/id1517540628)

**Currently charting:** #51 Top Grossing · Medical (US App Store)

This app provides essential drug information for medical professionals, focusing on practical details like indications, pharmacology, and counseling points. It offers quick access to key data, reference tables, and clinical pearls to aid in medication management and patient care.

**Highlights:** Drug naming and indications, Pharmacology details, Counseling points, Safety and monitoring information, Reference tables and charts

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pyrls Monthly Membership | $40.00 | per month |
| Annual: Student/New Provider | $119.99 | per year |
| Pyrls 6-Month Membership | $119.99 | per 6 months |
| Annual: Professional | $179.99 | per year |

**What reviewers like**

- 👍 Easy to use and navigate
- 💡 Excellent resource for drug information
- 📊 Fantastic charts and summaries
- 📚 Helpful for students and practitioners
- 🚀 Quick access to information

**What reviewers complain about**

- 📉 Incomplete drug database
- 💰 Expensive subscription for some
- ❓ Some users experience issues with free content

**Reported bugs**

- Free NAPLEX questions do not open
- App does not open

**Requested features**

- iPad mini support
- Fund business outside of user subscriptions


### Clair

[App page](https://appshunter.io/ios/app/clair-clinical-ai-reference/id6479413733)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Clair Professional | $9.99 | per month |
| Clair Basic | $9.99 | per month |


## Frequently asked questions

### Is Pyrls free?

Pyrls is free to download, with in-app purchases available.

### Is Clair free?

Clair is free to download, with in-app purchases available.

### Do Pyrls or Clair have ads?

Neither Pyrls nor Clair shows ads.

### Which is updated more often, Pyrls or Clair?

Pyrls ships an update every 9 days, and Clair every 2 months. Most recently, Pyrls was updated on September 25, 2026 and Clair on September 21, 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.*