# SPCF CoN Lecturio vs USMLE Mastery

The clearest difference is in-app purchases: SPCF CoN Lecturio at none against USMLE Mastery's 2. SPCF CoN Lecturio also leads on device support (3 vs 1). USMLE Mastery's advantage is update cadence (monthly vs every 4 months). On price, ads and iOS requirement there is nothing between them.

Both are free to download. USMLE Mastery sells 2 in-app purchases, starting at $9.99 per month. SPCF CoN Lecturio asks for nothing beyond the download.

SPCF CoN Lecturio ships an update every 4 months, USMLE Mastery monthly. The most recent releases landed on November 3, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | SPCF CoN Lecturio | USMLE Mastery |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/usmle-mastery/id6635993731/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | — | Subscription |
| Size | 128 MB | 9 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Lecturio GmbH](https://appshunter.io/developer/667474928) | [Cargo Teleport Inc](https://appshunter.io/developer/1761832181) |

## What reviewers say

### SPCF CoN Lecturio

[App page](https://appshunter.io/ios/app/spcf-con-lecturio/id1608511030)

**Features:** macOS Compatibility

**In-app purchases:** none


### USMLE Mastery

[App page](https://appshunter.io/ios/app/usmle-mastery/id6635993731)

Prepare for medical licensing exams with a comprehensive study tool. Access thousands of practice questions with detailed explanations, track your progress with analytics, and create custom tests. Study offline and stay updated with the latest exam guidelines.

**Highlights:** Thousands of practice questions, Detailed explanation for each question, Performance analytics, Customizable practice tests, Offline access, Regular updates

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly subscription | $9.99 | per month |
| Lifetime version | $29.99 | one-time |


## Frequently asked questions

### Is SPCF CoN Lecturio free?

SPCF CoN Lecturio is free to download, with no in-app purchases.

### Is USMLE Mastery free?

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

### Do SPCF CoN Lecturio or USMLE Mastery have ads?

Neither SPCF CoN Lecturio nor USMLE Mastery shows ads.

### Which is updated more often, SPCF CoN Lecturio or USMLE Mastery?

SPCF CoN Lecturio ships an update every 4 months, and USMLE Mastery monthly. Most recently, SPCF CoN Lecturio was updated on November 3, 2026 and USMLE Mastery on November 2, 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.*