# mySchneider vs Mike Holt's Electrical Toolbox

The clearest difference is rating: Mike Holt's Electrical Toolbox at 4.6 against mySchneider's 3.6. Mike Holt's Electrical Toolbox also leads on monetization model (free vs free with in-app purchases) and review sentiment (77% vs 58%). mySchneider's advantage is update cadence (every 2 weeks vs every 3 months). On price, ratings volume, 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.

Mike Holt's Electrical Toolbox holds the better App Store score, 4.6 against 3.6. Both are backed by a comparable volume of ratings — 147 and 197 respectively. Written reviews point the same way: 58% of mySchneider's written reviews are positive against 77% of Mike Holt's Electrical Toolbox's.

mySchneider ships an update every 2 weeks, Mike Holt's Electrical Toolbox every 3 months. The most recent releases landed on October 27, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | mySchneider | Mike Holt's Electrical Toolbox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (147 ratings)](https://appshunter.io/ios/app/myschneider/id714825126/reviews) | **[4.6 (197 ratings)](https://appshunter.io/ios/app/mike-holts-electrical-toolbox/id1406630647/reviews)** |
| Number of ratings | 147 | **197** |
| Positive reviews | 58.4% of reviews | **76.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 258 MB | 26 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Schneider Electric SA](https://appshunter.io/developer/615996152) | [Mike Holt Enterprises](https://appshunter.io/developer/1349960186) |

## What reviewers say

### mySchneider

[App page](https://appshunter.io/ios/app/myschneider/id714825126)

Access product catalogs, technical documents, and support directly from your mobile device. Connect with experts, track orders, and manage your installations with personalized features. Stay updated on technical news and compliance information.

**Highlights:** Product catalog browsing and search, Technical content and documentation, Product substitution suggestions, Distributor locator, Barcode/QR scanner, Live chat with experts, Order and price tracking

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

**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 mySchneider free?

mySchneider 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, mySchneider or Mike Holt's Electrical Toolbox?

Mike Holt's Electrical Toolbox is rated higher. mySchneider averages 3.6 out of 5 from 147 ratings, while Mike Holt's Electrical Toolbox averages 4.6 from 197 ratings.

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

Neither mySchneider nor Mike Holt's Electrical Toolbox shows ads.

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

mySchneider ships an update every 2 weeks, and Mike Holt's Electrical Toolbox every 3 months. Most recently, mySchneider was updated on October 27, 2026 and Mike Holt's Electrical Toolbox on October 26, 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.*