# Electrician Handbook vs Cathodic Protection (CCPTools)

The clearest difference is in-app purchases: Cathodic Protection (CCPTools) at none against Electrician Handbook's 1. Cathodic Protection (CCPTools) also leads on review sentiment (100% vs 79%) and rating (5.0 vs 4.8). Electrician Handbook's advantage is ratings volume (1K vs 1) and device support. On price and monetization model there is nothing between them.

Both are free to download. Electrician Handbook sells 1 one-off in-app purchase. Cathodic Protection (CCPTools) asks for nothing beyond the download.

Cathodic Protection (CCPTools) holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Electrician Handbook has 1K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 79% of Electrician Handbook's written reviews are positive against 100% of Cathodic Protection (CCPTools)'s.

## The numbers

| Metric | Electrician Handbook | Cathodic Protection (CCPTools) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (1K ratings)](https://appshunter.io/ios/app/electrician-handbook-basics/id1612996115/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cathodic-protection-ccptools/id6502667848/reviews)** |
| Number of ratings | **1K** | 1 |
| Positive reviews | 78.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Every 2 weeks | — |
| Monetization | Free | Free |
| Size | 61 MB | 45 MB |
| Requires iOS | 16.0 | **13.4** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 17+ |
| Developer | [Sergey Vavaev](https://appshunter.io/developer/1612996327) | [Fatemeh Moradhosseini](https://appshunter.io/developer/1746395305) |

## What reviewers say

### Electrician Handbook

[App page](https://appshunter.io/ios/app/electrician-handbook-basics/id1612996115)

This app provides electricians, students, and installers with essential electrical theory, interactive diagrams, and practical calculators. It includes a community forum for users to share knowledge and seek advice, all accessible offline without ads or subscriptions.

**Highlights:** Electrical theory topics, Interactive circuit diagrams, Calculators and formulas, Community forum, Offline access, No ads or subscriptions

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all features in app | $6.99 | one-time |

**What reviewers like**

- 👍 Informative and useful
- 🚀 Comprehensive and interactive
- 💡 Helpful for beginners and professionals
- 🔍 Detailed diagrams and visuals
- 🤖 Intuitive and easy to use

**What reviewers complain about**

- 🐛 Occasional crashes and bugs
- 💰 Ads can be intrusive
- 🕰️ Some content may be outdated
- 🌍 Limited language support

**Reported bugs**

- App not launching on certain devices
- Calculation errors in some modules
- Inconsistent UI behavior across platforms

**Requested features**

- More practical examples and tutorials
- Ability to save and export diagrams
- Inclusion of industry standards and regulations
- Integration of testing and simulation tools


### Cathodic Protection (CCPTools)

[App page](https://appshunter.io/ios/app/cathodic-protection-ccptools/id6502667848)

This app provides essential tools and information for cathodic protection and corrosion engineers. It covers materials, site surveys, design calculations, unit conversions, and a directory of industry companies. Stay updated with the latest industry news and products.

**Highlights:** Impressed current and sacrificial anode CP materials, CP site surveys, measurements, and data logging, Cathodic protection design calculations, Unit converters, Directory of CP and corrosion companies, Industry updates and new products

**In-app purchases:** none


## Frequently asked questions

### Is Electrician Handbook free?

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

### Is Cathodic Protection (CCPTools) free?

Cathodic Protection (CCPTools) is free to download, with no in-app purchases.

### Which has better reviews, Electrician Handbook or Cathodic Protection (CCPTools)?

Cathodic Protection (CCPTools) is rated higher. Electrician Handbook averages 4.8 out of 5 from 1K ratings, while Cathodic Protection (CCPTools) averages 5.0 from 1 ratings.

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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.*