# NEC Electrical Exam by Dakota vs Learn Control Systems

The clearest difference is update cadence: NEC Electrical Exam by Dakota at fortnightly against Learn Control Systems's every 16 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. NEC Electrical Exam by Dakota sells 4 in-app purchases, starting at $5.99 per month and Learn Control Systems sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

NEC Electrical Exam by Dakota ships an update fortnightly, Learn Control Systems every 16 months. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | NEC Electrical Exam by Dakota | Learn Control Systems |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (507 ratings)](https://appshunter.io/ios/app/nec-electrical-exam-by-dakota/id1673601265/reviews)** | — |
| Number of ratings | **507** | — |
| Positive reviews | 58.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 16 months |
| Monetization | Free with in-app purchases | — |
| Size | 81 MB | 28 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Blue Collar Labs Inc.](https://appshunter.io/developer/1527031586) | [Ghumman Tech LLC](https://appshunter.io/developer/1671347750) |

## What reviewers say

### 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


### Learn Control Systems

[App page](https://appshunter.io/ios/app/learn-control-systems/id6446431258)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $9.99 | one-time |


## Frequently asked questions

### Is NEC Electrical Exam by Dakota free?

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

### Is Learn Control Systems free?

Learn Control Systems is free to download, with in-app purchases available.

### Do NEC Electrical Exam by Dakota or Learn Control Systems have ads?

Neither NEC Electrical Exam by Dakota nor Learn Control Systems shows ads.

### Which is updated more often, NEC Electrical Exam by Dakota or Learn Control Systems?

NEC Electrical Exam by Dakota ships an update fortnightly, and Learn Control Systems every 16 months. Most recently, NEC Electrical Exam by Dakota was updated on October 24, 2026 and Learn Control Systems on October 13, 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.*