# UWorld MCAT Prep vs DA0

The clearest difference is in-app purchases: UWorld MCAT Prep at none against DA0's 3. UWorld MCAT Prep also leads on update cadence (monthly vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. DA0 sells 3 in-app purchases, starting at $3.99 per month. UWorld MCAT Prep asks for nothing beyond the download.

UWorld MCAT Prep ships an update monthly, DA0 every 3 months. The most recent releases landed on October 18, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | UWorld MCAT Prep | DA0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (157 ratings)](https://appshunter.io/ios/app/uworld-mcat-prep-score-higher/id1248501386/reviews)** | — |
| Number of ratings | **157** | — |
| Positive reviews | 35.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 215 MB | 27 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [UWorld LLC](https://appshunter.io/developer/340946910) | [Davy Raitt](https://appshunter.io/developer/1795318281) |

## What reviewers say

### UWorld MCAT Prep

[App page](https://appshunter.io/ios/app/uworld-mcat-prep-score-higher/id1248501386)

Prepare for the MCAT with a comprehensive suite of study tools. Access interactive ebooks, video lessons, flashcards, and a question bank with detailed explanations. Track your progress with practice exams and performance analytics to achieve your best score.

**Highlights:** 3,000+ MCAT-style practice questions, Detailed step-by-step explanations, Interactive UBooks with concept check questions, Hundreds of short video lessons, Spaced repetition flashcards, 4 AAMC practice exams, Performance tracking and analytics

**In-app purchases:** none


### DA0

[App page](https://appshunter.io/ios/app/da0-001-data-analytics-prep/id6761255165)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $3.99 | per month |
| Pro Yearly | $14.99 | per year |
| Pro Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is UWorld MCAT Prep free?

UWorld MCAT Prep is free to download, with no in-app purchases.

### Is DA0 free?

DA0 is free to download, with in-app purchases available.

### Do UWorld MCAT Prep or DA0 have ads?

Neither UWorld MCAT Prep nor DA0 shows ads.

### Which is updated more often, UWorld MCAT Prep or DA0?

UWorld MCAT Prep ships an update monthly, and DA0 every 3 months. Most recently, UWorld MCAT Prep was updated on October 18, 2026 and DA0 on October 14, 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.*