# PaperDoc vs OrthoMaster

The clearest difference is in-app purchases: OrthoMaster at none against PaperDoc's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. PaperDoc sells 2 in-app purchases, starting at $12.99 per month. OrthoMaster asks for nothing beyond the download.

PaperDoc ships an update every 5 weeks, OrthoMaster every 6 weeks. The most recent releases landed on June 1, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | PaperDoc | OrthoMaster |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 weeks |
| Monetization | Freemium | — |
| Size | 42 MB | 61 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [PaperDoc](https://appshunter.io/developer/1572445836) | [OrthoMaster](https://appshunter.io/developer/1643479839) |

## What reviewers say

### PaperDoc

[App page](https://appshunter.io/ios/app/paperdoc/id1572445504)

This app provides healthcare professionals with AI-powered summaries of scientific articles, saving time and keeping them updated on the latest advancements in their field. It offers personalized selections based on specialty and category for efficient knowledge enhancement.

**Highlights:** Personalized scientific article selection, AI-generated article summaries, Time-saving content analysis, Updates tailored to specialty, Efficient knowledge enhancement

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro monthly | $12.99 | per month |
| Pro yearly | $129.99 | per year |


### OrthoMaster

[App page](https://appshunter.io/ios/app/orthomaster/id1644851864)

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is PaperDoc free?

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

### Is OrthoMaster free?

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

### Do PaperDoc or OrthoMaster have ads?

Neither PaperDoc nor OrthoMaster shows ads.

### Which is updated more often, PaperDoc or OrthoMaster?

PaperDoc ships an update every 5 weeks, and OrthoMaster every 6 weeks. Most recently, PaperDoc was updated on June 1, 2026 and OrthoMaster on September 8, 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.*