# Next 10 vs NEC Mastery

The clearest difference is ratings volume: NEC Mastery at 172 against Next 10's 6. NEC Mastery also leads on update cadence (fortnightly vs monthly) and device support (4 vs 2). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Next 10 sells 1 one-off in-app purchase and NEC Mastery sells 4 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Next 10 holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: NEC Mastery has 172 ratings behind it against 6, so its average is the more settled of the two.

Next 10 ships an update monthly, NEC Mastery fortnightly. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Next 10 | NEC Mastery |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/next-10-math-number-blocks/id6635961713/reviews)** | [4.8 (172 ratings)](https://appshunter.io/ios/app/nec-mastery/id6720711044/reviews) |
| Number of ratings | 6 | **172** |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 48 MB | 127 MB |
| Requires iOS | 16.3 | **16** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Next 10 Math LLC](https://appshunter.io/developer/1762679162) | [Webrich Software Limited](https://appshunter.io/developer/290203591) |

## What reviewers say

### Next 10

[App page](https://appshunter.io/ios/app/next-10-math-number-blocks/id6635961713)

This app helps children visualize and manipulate numbers to understand addition and multiplication. It offers interactive number blocks to solve math problems and build confidence in foundational math concepts.

**Highlights:** Interactive number block manipulation, Customizable math problems, Visual learning for addition, Visual learning for multiplication, Progressive difficulty levels

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Next 10: Unlock All | $5.99 | one-time |


### NEC Mastery

[App page](https://appshunter.io/ios/app/nec-mastery/id6720711044)

Prepare for electrician certification exams with over 8,000 practice questions and detailed explanations. Access a comprehensive quick reference guide and 20 professional NEC calculators for on-the-job use. Track work hours with a built-in log for state board submissions.

**Highlights:** 8000+ exam-style questions, 20 NEC calculators, Quick reference guide, Electrician hour log, 2023/2024 NEC Code updates, Customizable study syllabus, Mock tests and performance tracking

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Question Bank | $9.99 | per month |
| Full Question Bank | $24.99 | per 3 months |
| Full Question Bank | $39.99 | per 6 months |
| Full Question Bank | $59.99 | per year |


## Frequently asked questions

### Is Next 10 free?

Next 10 is free to download, with in-app purchases available.

### Is NEC Mastery free?

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

### Which has better reviews, Next 10 or NEC Mastery?

Next 10 is rated higher. Next 10 averages 5.0 out of 5 from 6 ratings, while NEC Mastery averages 4.8 from 172 ratings.

### Do Next 10 or NEC Mastery have ads?

Neither Next 10 nor NEC Mastery shows ads.

### Which is updated more often, Next 10 or NEC Mastery?

Next 10 ships an update monthly, and NEC Mastery fortnightly. Most recently, Next 10 was updated on October 27, 2026 and NEC Mastery on October 24, 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.*