# UWorld College Prep vs ACT Prep

The clearest difference is in-app purchases: UWorld College Prep at none against ACT Prep's 2. UWorld College Prep also leads on update cadence (every 6 weeks vs every 3 months). ACT Prep's advantage is review sentiment (80% vs 50%) and rating (4.7 vs 4.3). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. ACT Prep sells 2 in-app purchases, starting at $24.99 per month. UWorld College Prep asks for nothing beyond the download.

ACT Prep holds the better App Store score, 4.7 against 4.3. Both are backed by a comparable volume of ratings — 79 and 207 respectively. Written reviews point the same way: 50% of UWorld College Prep's written reviews are positive against 80% of ACT Prep's.

UWorld College Prep ships an update every 6 weeks, ACT Prep every 3 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | UWorld College Prep | ACT Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (79 ratings)](https://appshunter.io/ios/app/uworld-college-prep/id1219538225/reviews) | **[4.7 (207 ratings)](https://appshunter.io/ios/app/act-prep/id1564276131/reviews)** |
| Number of ratings | 79 | **207** |
| Positive reviews | 50.0% of reviews | **80.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 219 MB | 35 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [UWorld LLC](https://appshunter.io/developer/340946910) | [MastrAPI](https://appshunter.io/developer/1618627725) |

## What reviewers say

### UWorld College Prep

[App page](https://appshunter.io/ios/app/uworld-college-prep/id1219538225)

Prepare for SAT, ACT, and AP exams with expert-led video lessons, study guides, and customizable practice tests. Track progress with detailed analytics and personalized study tools to boost your confidence and score higher.

**Highlights:** Expert-led video lessons, Colorful study guides, Customizable practice tests, Detailed explanations with visuals, Performance analytics, Personalized study tools, Realistic test interface

**In-app purchases:** none


### ACT Prep

[App page](https://appshunter.io/ios/app/act-prep/id1564276131)

Prepare for your ACT exam with daily practice tests and a personalized study plan. Identify your strengths and weaknesses with detailed statistics and compare your scores to the community average. Access over 1200 questions across various ACT categories.

**Highlights:** Daily exam practice tests, Personalized study plan, 1200+ practice questions, Track strengths and weaknesses, Detailed test statistics, Community score comparison

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly with Trial | $24.99 | per month |
| Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is UWorld College Prep free?

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

### Is ACT Prep free?

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

### Which has better reviews, UWorld College Prep or ACT Prep?

ACT Prep is rated higher. UWorld College Prep averages 4.3 out of 5 from 79 ratings, while ACT Prep averages 4.7 from 207 ratings.

### Do UWorld College Prep or ACT Prep have ads?

Neither UWorld College Prep nor ACT Prep shows ads.

### Which is updated more often, UWorld College Prep or ACT Prep?

UWorld College Prep ships an update every 6 weeks, and ACT Prep every 3 months. Most recently, UWorld College Prep was updated on November 3, 2026 and ACT Prep on November 3, 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.*