# UWorld College Prep vs Polygence

The clearest difference is review sentiment: Polygence at 88% against UWorld College Prep's 50%. Polygence also leads on rating (4.7 vs 4.3) and iOS requirement (13.4 vs 16.0). UWorld College Prep's advantage is ratings volume (77 vs 13). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Polygence holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: UWorld College Prep has 77 ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 50% of UWorld College Prep's written reviews are positive against 88% of Polygence's.

UWorld College Prep ships an update every 6 weeks, Polygence every 2 months. The most recent releases landed on September 24, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | UWorld College Prep | Polygence |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (77 ratings)](https://appshunter.io/ios/app/uworld-college-prep/id1219538225/reviews) | **[4.7 (13 ratings)](https://appshunter.io/ios/app/polygence/id1664081406/reviews)** |
| Number of ratings | **77** | 13 |
| Positive reviews | 50.0% of reviews | **87.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 219 MB | 27 MB |
| Requires iOS | 16.0 | **13.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [UWorld LLC](https://appshunter.io/developer/340946910) | [Polygence Inc.](https://appshunter.io/developer/1524983409) |

## 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


### Polygence

[App page](https://appshunter.io/ios/app/polygence/id1664081406)

This app connects students with top academics and industry experts for guided research projects. It allows users to explore college majors, work on capstone projects, and track their academic progress on their mobile device.

**Highlights:** Guided research projects, Explore college majors, Senior capstone project support, Hands-on project learning, Progress tracking, Mentor communication

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UWorld College Prep free?

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

### Is Polygence free?

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

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

Polygence is rated higher. UWorld College Prep averages 4.3 out of 5 from 77 ratings, while Polygence averages 4.7 from 13 ratings.

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

Neither UWorld College Prep nor Polygence shows ads.

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

UWorld College Prep ships an update every 6 weeks, and Polygence every 2 months. Most recently, UWorld College Prep was updated on September 24, 2026 and Polygence on September 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*