# PrepFE vs NEC Electrical Exam by Dakota

The clearest difference is review sentiment: NEC Electrical Exam by Dakota at 59% against PrepFE's 0%. NEC Electrical Exam by Dakota also leads on rating (4.7 vs 2.6) and update cadence (fortnightly vs every 36 months). PrepFE's advantage is iOS requirement (13.0 vs 15.1). 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 NEC Electrical Exam by Dakota sells 4 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

NEC Electrical Exam by Dakota holds the better App Store score, 4.7 against 2.6. That said, the two scores are not equally well evidenced: NEC Electrical Exam by Dakota has 518 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 0% of PrepFE's written reviews are positive against 59% of NEC Electrical Exam by Dakota's.

PrepFE ships an update every 36 months, NEC Electrical Exam by Dakota fortnightly. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | PrepFE | NEC Electrical Exam by Dakota |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (8 ratings)](https://appshunter.io/ios/app/prepfe-electrical-and-computer/id1519333024/reviews) | **[4.7 (518 ratings)](https://appshunter.io/ios/app/nec-electrical-exam-by-dakota/id1673601265/reviews)** |
| Number of ratings | 8 | **518** |
| Positive reviews | 0.0% of reviews | **58.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 36 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 288 MB | 81 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PrepFE, Inc.](https://appshunter.io/developer/1499557437) | [Blue Collar Labs Inc.](https://appshunter.io/developer/1527031586) |

## What reviewers say

### PrepFE

[App page](https://appshunter.io/ios/app/prepfe-electrical-and-computer/id1519333024)

Prepare for your FE exam with practice problems and flashcards. Learn by doing with expert-curated content, track your progress, and identify areas for improvement. Study anytime, anywhere with this mobile resource.

**Highlights:** Practice FE exam questions, Interactive practice exams, Hundreds of practice questions, Detailed step-by-step explanations, Flashcards for key concepts, Progress tracking and weakness analysis, Updated content for new specifications

**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 |


### NEC Electrical Exam by Dakota

[App page](https://appshunter.io/ios/app/nec-electrical-exam-by-dakota/id1673601265)

Prepare for your electrical licensing exams with a vast library of practice questions, detailed explanations, and AI-powered assistance. Track your progress and identify weak areas to study more effectively for Journeyman, Master Electrician, and Contractor exams.

**Highlights:** Over 3000 exam questions, AI tutor for step-by-step help, Practice specific exam topics, Detailed walkthroughs and code references, Personalized study stats, Study on the go

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Tutor | $5.99 | per month |
| NEC All Access | $98.99 | per year |
| NEC All Access Annual | $99.99 | per year |
| NEC Pro | $99.99 | one-time |

**What reviewers like**

- ✅ Helped pass exams
- 💡 Good for studying
- 💯 Makes calculations easy
- 👍 Lists answer locations
- 👍 Easy to navigate

**What reviewers complain about**

- 🐌 App is very slow
- 🐌 Web access is slow
- 🫥 Inconsistent AI functionality
- 💰 Price is outrageous
- 🔒 Many modes locked

**Reported bugs**

- AI doesn't work
- Lifetime membership issues
- No cross-platform functionality
- No login feature
- No restore purchases feature

**Requested features**

- Remove AI if not working
- App available on computer
- Add dark mode
- Add advanced analytics dashboard
- Ensure all states use correct NEC version


## Frequently asked questions

### Is PrepFE free?

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

### Is NEC Electrical Exam by Dakota free?

NEC Electrical Exam by Dakota is free to download, with in-app purchases available.

### Which has better reviews, PrepFE or NEC Electrical Exam by Dakota?

NEC Electrical Exam by Dakota is rated higher. PrepFE averages 2.6 out of 5 from 8 ratings, while NEC Electrical Exam by Dakota averages 4.7 from 518 ratings.

### Do PrepFE or NEC Electrical Exam by Dakota have ads?

Neither PrepFE nor NEC Electrical Exam by Dakota shows ads.

### Which is updated more often, PrepFE or NEC Electrical Exam by Dakota?

PrepFE ships an update every 36 months, and NEC Electrical Exam by Dakota fortnightly. Most recently, PrepFE was updated on November 3, 2026 and NEC Electrical Exam by Dakota on November 7, 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.*