# Bernard Controls vs Mike Holt's Electrical Toolbox

The clearest difference is rating: Bernard Controls at 5.0 against Mike Holt's Electrical Toolbox's 4.6. Bernard Controls also leads on iOS requirement (11.0 vs 14.0). Mike Holt's Electrical Toolbox's advantage is ratings volume (196 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Bernard Controls holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Mike Holt's Electrical Toolbox has 196 ratings behind it against 1, so its average is the more settled of the two.

Bernard Controls ships an update every 4 months, Mike Holt's Electrical Toolbox every 3 months. The most recent releases landed on October 4, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Bernard Controls | Mike Holt's Electrical Toolbox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bernard-controls/id1355089267/reviews)** | [4.6 (196 ratings)](https://appshunter.io/ios/app/mike-holts-electrical-toolbox/id1406630647/reviews) |
| Number of ratings | 1 | **196** |
| Positive reviews | — | 76.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 28 MB | 26 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BERNARD CONTROLS](https://appshunter.io/developer/1355089266) | [Mike Holt Enterprises](https://appshunter.io/developer/1349960186) |

## What reviewers say

### Bernard Controls

[App page](https://appshunter.io/ios/app/bernard-controls/id1355089267)

Control and configure your actuator remotely via Bluetooth. Access detailed alarm descriptions, upload full configurations, and modify complex settings with ease. Improve maintenance with historical data and live operational conditions.

**Highlights:** Bluetooth connectivity, Actuator setup and configuration, Alarm descriptions, Full configuration upload/change, Complex settings modification, Intelli+ specific features, Maintenance history tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### Mike Holt's Electrical Toolbox

[App page](https://appshunter.io/ios/app/mike-holts-electrical-toolbox/id1406630647)

This app provides essential calculations for electricians, inspectors, contractors, and engineers. It helps determine conductor sizing, circuit protection, race sizing, and grounding conductor sizes for various electrical equipment and services.

**Highlights:** Conductor sizing, Voltage drop limitations, Circuit protection sizing, Race sizing, Equipment grounding conductor sizing, Dwelling-unit service calculations

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

**In-app purchases:** none

**What reviewers like**

- 👍 Great app for electricians
- 💡 Provides code article references
- 👍 Useful for on-the-spot reference
- 👍 Excellent for verifying calculations
- 👍 Helpful for exam preparation

**What reviewers complain about**

- 🐛 Emailing results not working
- 🐛 Outdated information
- 🐛 Load calc a little clunky
- 🐛 Content setup needs overhaul
- 🐛 Video series lacks completion system

**Reported bugs**

- Cannot email results
- Video player widescreen exit bug
- Previous calculation data not erased
- App content is outdated

**Requested features**

- Increase transformer capacity to 225kva
- Add option to print load calc
- Update to NEC 2020
- Add completion system for video series
- Refine user interface for better usability


## Frequently asked questions

### Is Bernard Controls free?

Bernard Controls is free to download, with no in-app purchases.

### Is Mike Holt's Electrical Toolbox free?

Mike Holt's Electrical Toolbox is free to download, with no in-app purchases.

### Which has better reviews, Bernard Controls or Mike Holt's Electrical Toolbox?

Bernard Controls is rated higher. Bernard Controls averages 5.0 out of 5 from 1 ratings, while Mike Holt's Electrical Toolbox averages 4.6 from 196 ratings.

### Do Bernard Controls or Mike Holt's Electrical Toolbox have ads?

Neither Bernard Controls nor Mike Holt's Electrical Toolbox shows ads.

### Which is updated more often, Bernard Controls or Mike Holt's Electrical Toolbox?

Bernard Controls ships an update every 4 months, and Mike Holt's Electrical Toolbox every 3 months. Most recently, Bernard Controls was updated on October 4, 2026 and Mike Holt's Electrical Toolbox on October 21, 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.*