# PrepForge: Power PE — PE Power exam prep & mock

> PE Power exam prep & mock (iPhone/iPad app by Black Automations.)

- Source: https://appshunter.io/ios/app/prepforge-power-pe/id6766376790 (this page in markdown: same URL + `.md`)
- Developer: [Black Automations](https://appshunter.io/developer/1885419563)
- Category: Education
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 15 MB
- Released: 2026-10-03
- Data updated: 2026-10-11

## What is PrepForge?

PrepForge: Power PE is a complete study system for the NCEES PE Electrical and Computer: Power exam - built around the real CBT format: 80 questions, 8 hours of answer time, one scheduled break.

STUDY
Twelve modules cover the full exam scope, written for working engineers: per-unit analysis, transformers, fault current, three-phase power, voltage drop and power factor, rotating machines, transmission and distribution, protection and coordination, code navigation, safety, general applications, and measurement. Native equation rendering and engineered diagrams throughout - including transformer equivalent circuits, regulation phasors, winding connections, protection one-lines, and ladder logic.

PRACTICE
Reviewed problems with fully worked solutions. Filter by module or topic; unseen questions come first, then the ones you have missed.

MOCK EXAM
The full timed simulation: free navigation, flagging, the scheduled break, deferred grading, per-domain results, and a question-by-question review afterward. Your session survives app restarts - the clock runs like the real thing.

REFERENCE
Every formula from the course, one search away.

FREE TIER
The first two study modules, 15 practice problems, and a module drill - free. One purchase unlocks everything. No subscription. Yours until you pass.

NCEES® is a trademark of the National Council of Examiners for Engineering and Surveying. Not affiliated with or endorsed by NCEES.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Full Access | $49.99 | one-time |


## Is PrepForge safe?

Not enough ratings yet to assess PrepForge.

## Is PrepForge legit?

PrepForge: Power PE appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for PrepForge is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0.0 — 2026-10-03

No release notes.

## More apps by Black Automations

- [APT: Strength](https://appshunter.io/ios/app/apt-strength/id6761509327)
- [MilitaryRetire](https://appshunter.io/ios/app/militaryretire/id6761673463)
- [Saffron - Recipe & Meal Plan](https://appshunter.io/ios/app/saffron-recipe-and-meal-plan/id6761689481)
- [Grove Focus](https://appshunter.io/ios/app/grove-focus/id6761747038)
- [AquaZone: Hydration](https://appshunter.io/ios/app/aquazone-hydration/id6761824034)
- [DeadCircuit](https://appshunter.io/ios/app/deadcircuit/id6761866715)

All apps by Black Automations: https://appshunter.io/developer/1885419563

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-11.*