# Ask BONBON vs Opterra Cortex

The clearest difference is in-app purchases: Opterra Cortex at none against Ask BONBON's 4. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Ask BONBON sells 4 in-app purchases, starting at $9.99 per month. Opterra Cortex asks for nothing beyond the download.

## The numbers

| Metric | Ask BONBON | Opterra Cortex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (42 ratings)](https://appshunter.io/ios/app/ask-bonbon-nec-code-ai/id6747808696/reviews)** | — |
| Number of ratings | **42** | — |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | — |
| Monetization | Free | — |
| Size | 122 MB | 35 MB |
| Requires iOS | 16.4 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Bonbon Electric 2021](https://appshunter.io/developer/1797984999) | [Evan Graven](https://appshunter.io/developer/1587270899) |

## What reviewers say

### Ask BONBON

[App page](https://appshunter.io/ios/app/ask-bonbon-nec-code-ai/id6747808696)

This AI-powered assistant provides instant answers to National Electrical Code (NEC) questions for electricians. Get precise code information, explanations, and troubleshooting help directly on the job site to ensure compliance and build confidence.

**Highlights:** Instant NEC code answers, AI-powered code explanations, Smart job site troubleshooting, Inspection compliance verification, On-the-job learning tool, Multilingual support

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BONBON Starter Monthly | $9.99 | per month |
| BONBON Plus | $19.99 | per month |
| BONBON Starter Annual | $83.99 | per year |
| BONBON Plus (Annual) | $167.99 | per year |

**What reviewers like**

- 🚀 Very Helpful App
- 👍 User Friendly
- 👍 Accurate and Precise Answers
- 👍 Saves Time and Headache
- 👍 Useful for Electricians


### Opterra Cortex

[App page](https://appshunter.io/ios/app/opterra-cortex/id6760212456)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ask BONBON free?

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

### Is Opterra Cortex free?

Opterra Cortex is free to download, with no in-app purchases.

### Do Ask BONBON or Opterra Cortex have ads?

Neither Ask BONBON nor Opterra Cortex 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.*