# PrepFE vs Engineering & FE Prep

The clearest difference is review sentiment: Engineering & FE Prep at 62% against PrepFE's 8%. Engineering & FE Prep also leads on rating (4.5 vs 2.2) and update cadence (every 2 weeks vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. PrepFE sells 6 one-off in-app purchases and Engineering & FE Prep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Engineering & FE Prep holds the better App Store score, 4.5 against 2.2. That said, the two scores are not equally well evidenced: Engineering & FE Prep has 171 ratings behind it against 22, so its average is the more settled of the two. Written reviews point the same way: 8% of PrepFE's written reviews are positive against 62% of Engineering & FE Prep's.

PrepFE ships an update every 2 months, Engineering & FE Prep every 2 weeks. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | PrepFE | Engineering & FE Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.2 (22 ratings)](https://appshunter.io/ios/app/prepfe-fe-other-disciplines/id1473720159/reviews) | **[4.5 (171 ratings)](https://appshunter.io/ios/app/engineering-and-fe-prep/id1519694401/reviews)** |
| Number of ratings | 22 | **171** |
| Positive reviews | 8.3% of reviews | **61.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 288 MB | 102 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PrepFE, Inc.](https://appshunter.io/developer/1499557437) | [EnginPeers LLC](https://appshunter.io/developer/1368846655) |

## What reviewers say

### PrepFE

[App page](https://appshunter.io/ios/app/prepfe-fe-other-disciplines/id1473720159)

Prepare for your FE exam with practice problems and flashcards. Learn engineering concepts and the FE Reference Handbook on the go. This app offers curated content by experts to help you start your professional engineering journey.

**Highlights:** Practice FE exam questions, Interactive practice exams, Hundreds of practice questions, Detailed step-by-step explanations, Flashcards for reference handbook, Progress tracking and analysis

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Access Renewal | $47.99 | one-time |
| 1 Month Access | $59.99 | one-time |
| 3 Months Access Renewal | $61.99 | one-time |
| 6 Months Access Renewal | $75.99 | one-time |
| 3 Months Access | $79.99 | one-time |
| 6 Months Access | $99.99 | one-time |


### Engineering & FE Prep

[App page](https://appshunter.io/ios/app/engineering-and-fe-prep/id1519694401)

Prepare for your Fundamentals of Engineering (FE) exam with this comprehensive study tool. Review key engineering topics, practice with quizzes and exams, and analyze your performance to identify areas for improvement. Tailored for various engineering disciplines, it offers on-the-go learning to help you pass with confidence.

**Highlights:** 10+ Engineering topics reviewed, Practice exams, Test analysis with score and missed questions, Flashcards, Review over 15+ Engineering topics and quizzes

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Content | $4.99 | one-time |


## Frequently asked questions

### Is PrepFE free?

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

### Is Engineering & FE Prep free?

Engineering & FE Prep is free to download, with in-app purchases available.

### Which has better reviews, PrepFE or Engineering & FE Prep?

Engineering & FE Prep is rated higher. PrepFE averages 2.2 out of 5 from 22 ratings, while Engineering & FE Prep averages 4.5 from 171 ratings.

### Do PrepFE or Engineering & FE Prep have ads?

Neither PrepFE nor Engineering & FE Prep shows ads.

### Which is updated more often, PrepFE or Engineering & FE Prep?

PrepFE ships an update every 2 months, and Engineering & FE Prep every 2 weeks. Most recently, PrepFE was updated on October 15, 2026 and Engineering & FE Prep 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.*