---
title: "PrepFE - FE Other Disciplines - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Don't spend time relearning topics from scratch and using poor resources. Jump right into practice problems and learn by doing! Supplement your learning with flash cards to learn the FE Reference Hand"
---

# PrepFE - FE Other Disciplines — United States
> Practice problems, flash cards

![PrepFE App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/67/31/c5/6731c56f-12dd-1e10-8971-22e2056970db/AppIcon.other-0-0-1x_U007emarketing-0-0-0-7-0-0-sRGB-0-0-0-GLES2_U002c0-512MB-85-220-0-0.png/434x0w.png)

**Developer:** [PrepFE](https://apptail.io/developer/prepfe-BZmc)
**Category:** Education
**Rating:** 2.2/5 (22 ratings)
**Price:** Free
**Bundle ID:** com.wemakeapps.prepfe.other
**Store:** Apple App Store
**Country:** United States
**Version:** 1.11 (released 2022-09-16)
**Original Release:** 2019-08-25
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1473720159)
**AppTail Page:** [https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/united-states](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/united-states)

## PrepFE Description
Don't spend time relearning topics from scratch and using poor resources. Jump right into practice problems and learn by doing! Supplement your learning with flash cards to learn the FE Reference Handbook and be familiar with your discipline's concepts. Take your exam practice on the go and learn with our curated content by engineering experts.

Study whenever and wherever it’s convenient with PrepFE™. No need to carry around books and study guides. All you need is your phone and determination.

Start your Professional Engineer journey and download the PrepFE - Other Disciplines app.

Install the free version today and jump start your studying!

We have provided a limited free version of the app that you can try before deciding to upgrade. This version includes a limited set of practice questions, flash cards, and basic progress metrics.


*Practice FE exam questions*

*Interactive Practice Exams*

*Hundreds of Practice Questions*

*Detailed & Step-by-Step Explanations*

*Reinforce learning with Flash Cards*

*Breakdown of strengths and weaknesses*

*Updated for 2020*

We have up to date content for the new category specifications:
• Mathematics
• Probability and Statistics
• Chemistry
• Instrumentation and Controls
• Engineering Ethics and Societal Impacts
• Safety, Health, and Environment
• Engineering Economics
• Statics
• Dynamics
• Strength of Materials
• Materials
• Fluid Mechanics and Dynamics of Liquids
• Fluid Mechanics
• Basic Electrical Engineering
• Thermodynamics and Heat Transfer

## PrepFE Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource124/v4/a8/e6/2e/a8e62e34-26c8-7806-8ed2-0c209158392c/d5852336-a84b-44c3-a987-4e1babbed052_ss-other-1.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource124/v4/46/57/db/4657dbe5-20c1-63f2-ecc0-a74241758414/046fa8aa-42c3-45a6-aef5-7bbe51ce191c_ss-other-2.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource124/v4/c4/d6/ec/c4d6ec82-36e2-6c6c-369f-5a8cb24b4ec3/e1811a21-8828-4215-98f9-0e4a5947b521_ss-other-3.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource114/v4/61/9d/6f/619d6fe5-636e-4d1a-aaa2-200a91900306/fe184377-a204-4443-9d09-7cb22b07dd6d_ss-other-4.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource124/v4/6e/e4/02/6ee402eb-dc54-a686-d1df-1e5c682d683e/12ba6533-44b9-43c8-9152-38df599267ec_ss-other-5.png/1242x2688.png)

## PrepFE Rating Breakdown in United States
- 5 stars: 6 (27%)
- 4 stars: 0 (0%)
- 3 stars: 1 (5%)
- 2 stars: 0 (0%)
- 1 stars: 15 (68%)

## PrepFE Reviews in United States

### *---- "Completely unusable"
UI for sign in is totally broken, the button does not work. Also, then you tap the email or password fields they move downward and the keyboard blocks the view of the screen.
-- 98viper, 2026-03-07

### *---- "App is completely broken"
Please fix the app, cannot login
-- Hhhhhhhhhhhzu, 2026-01-27

### *---- "App is fake"
Typed in Email and Password, but login button is fake. Paid 6 months membership.
-- ChenJeffm, 2026-01-07

### *---- "Cannot sign in"
I was very excited to be able to use prep fe on the go after paying for the 6 month suscription and cannot log in because button doesn’t work..
-- alondranicolee, 2025-11-26

### *---- "Can’t sign in"
Sign in button doesn’t work….
-- AuFaitDan, 2025-11-13

### *---- "Log in box does not work"
When you log in, the text box covers the username and password lines so you can’t see what you are typing. And when you hit the sign in box, it does not do anything. The app needs to get fixed soon!!
-- SpartanGuy30, 2025-10-14

### *---- "Sign in Button Does Not Function"
Cannot sign in because the sign it button does not work.
-- risottopototo, 2025-05-28

### *---- "Can’t sign in"
Sign in doesn’t work. No matter what I tried I can’t get past the login screen.
-- Panda.brain, 2025-05-24

### ***** "How to sign in"
It’s hard to sign in but click create account and enter your login information and it will tell you that email is already in use and when you click back you will be able to enter your login information and click the sign in button.
-- TheEngineer33, 2024-12-17

### *---- "Can’t Sign In"
Can’t sign in, sign in button does nothing at all.
-- Dragon Vale 💙, 2024-11-08

[View all PrepFE reviews and detailed analytics on AppTail](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=reviews)

## PrepFE In-App Purchases
| Item | Price |
|------|-------|
| 1 Month Access | $59.99 |
| 3 Months Access | $79.99 |
| 6 Months Access | $99.99 |
| 1 Month Access Renewal | $47.99 |
| 3 Months Access Renewal | $61.99 |
| 6 Months Access Renewal | $75.99 |


## PrepFE Discovered Keywords
- prepfe
- ncees
- ppi2pass

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## PrepFE Available In
- [United States](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/united-states)
- [Canada](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/canada)
- [Austria](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/austria)
- [Australia](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/australia)
- [Azerbaijan](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/azerbaijan)
- [Belgium](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/belgium)
- [Bulgaria](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/bulgaria)
- [Brazil](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/brazil)
- [Belarus](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/belarus)
- [Switzerland](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/switzerland)
- [Chile](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/chile)
- [China](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/china)
- [Colombia](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/colombia)
- [Czechia](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/czechia)
- [Germany](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/germany)
- [Denmark](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/denmark)
- [Dominican Republic](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/dominican-republic)
- [Algeria](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/algeria)
- [Ecuador](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/ecuador)
- [Estonia](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/estonia)
- [Egypt](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/egypt)
- [Spain](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/spain)
- [Finland](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/finland)
- [France](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/france)
- [United Kingdom](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/united-kingdom)
- [Greece](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/greece)
- [Hong Kong SAR China](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/hong-kong)
- [Croatia](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/croatia)
- [Hungary](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/hungary)
- [Indonesia](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/indonesia)
- [Ireland](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/ireland)
- [Israel](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/israel)
- [India](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/india)
- [Italy](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/italy)
- [Japan](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/japan)
- [South Korea](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/south-korea)
- [Kuwait](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/kuwait)
- [Kazakhstan](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/kazakhstan)
- [Lebanon](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/lebanon)
- [Latvia](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/latvia)
- [Mexico](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/mexico)
- [Malaysia](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/malaysia)
- [Nigeria](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/nigeria)
- [Netherlands](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/netherlands)
- [Norway](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/norway)
- [New Zealand](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/new-zealand)
- [Peru](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/peru)
- [Philippines](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/philippines)
- [Pakistan](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/pakistan)
- [Poland](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/poland)
- [Portugal](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/portugal)
- [Romania](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/romania)
- [Russia](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/russia)
- [Saudi Arabia](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/saudi-arabia)
- [Sweden](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/sweden)
- [Singapore](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/singapore)
- [Thailand](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/thailand)
- [Türkiye](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/turkey)
- [Taiwan](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/taiwan)
- [Ukraine](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/ukraine)
- [Uzbekistan](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/uzbekistan)
- [Vietnam](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/vietnam)
- [United Arab Emirates](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/united-arab-emirates)
- [South Africa](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/south-africa)
- [Argentina](https://apptail.io/app/prepfe-fe-other-disciplines-HxTe/argentina)

---

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