# NEC Electrical Exam by VoltLab vs Low Voltage Tech Exam Prep

The clearest difference is iOS requirement: Low Voltage Tech Exam Prep at 13.0 against NEC Electrical Exam by VoltLab's 15.6. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. NEC Electrical Exam by VoltLab sells 2 in-app purchases, starting at $2.99 per month and Low Voltage Tech Exam Prep sells 4 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | NEC Electrical Exam by VoltLab | Low Voltage Tech Exam Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nec-electrical-exam-by-voltlab/id6759293855/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Monetization | Free | — |
| Size | 77 MB | 25 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nazmul Islam](https://appshunter.io/developer/1860082590) | [FLY SKY PTY LTD](https://appshunter.io/developer/1838696534) |

## What reviewers say

### NEC Electrical Exam by VoltLab

[App page](https://appshunter.io/ios/app/nec-electrical-exam-by-voltlab/id6759293855)

Prepare for electrician licensing exams with AI-powered practice tests and personalized study plans. Track your progress, identify weak areas, and simulate real exam conditions to ensure you're ready to pass.

**Highlights:** AI-powered readiness score, Full mock exams, Customizable practice drills, Daily code challenges, AI-generated questions with explanations, Progress tracking and weak area identification, Timed practice mode

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| US | $2.99 | per month |
| US | $29.99 | per year |


### Low Voltage Tech Exam Prep

[App page](https://appshunter.io/ios/app/low-voltage-tech-exam-prep/id6779026681)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Low Voltage Weekly | $6.99 | per 7 days |
| Low Voltage Monthly | $16.99 | per month |
| Low Voltage Yearly | $39.99 | per year |
| Low Voltage Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is NEC Electrical Exam by VoltLab free?

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

### Is Low Voltage Tech Exam Prep free?

Low Voltage Tech Exam Prep is free to download, with in-app purchases available.

### Do NEC Electrical Exam by VoltLab or Low Voltage Tech Exam Prep have ads?

Neither NEC Electrical Exam by VoltLab nor Low Voltage Tech Exam Prep shows ads.

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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.*