Mike Holt's Electrical Toolbox vs Toggled iQ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mike Holt's Electrical Toolbox
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.
- Conductor sizing
- Voltage drop limitations
- Circuit protection sizing
- Race sizing
- Equipment grounding conductor sizing
- Dwelling-unit service calculations
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Mike Holt, the industry leader in the electrical industry (MikeHolt.com) has created an amazing, practical and useful app for the electrician, inspector, instructor, contractor and engineer. The app contains conductor sizing (including voltage drop limitations), circuit protection sizing, race sizing, equipment grounding conductor sizing for electric heating equipment (commercial and Residential), air-conditioning equipment (commercial and Residential), motors (commercial and Residential), Transformers (commercial) , and dwelling-unit service calculations and sizing.
Toggled iQ
Control your commercial LED lighting system with an intuitive app. It simplifies setup, allows for wireless adjustments, and enables smart building controls. Easily manage dimming, on/off functions, and create custom lighting scenes.
- Intuitive setup and adjustment
- Wireless Bluetooth Low Energy mesh network
- Add devices easily
- Dim entire areas
- Group zones and set scenes
- Smart building controls
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Toggled iQ is the most advanced, intuitive and simple-to-use smart lighting system on the market today. This app contains all the necessary tools to seamlessly guide you through the initial set-up process and adjustment phases, and provides the ability to upgrade your system to incorporate back-end smart building controls. Toggled iQ eliminates costs associated with hard-wiring by providing advanced wireless control over a powerful Bluetooth Low Energy mesh network. This architecture also makes it incredibly simple to add additional devices over time, as you grow your buildings intelligent lighting zones. Designed with end-user functionality and overall customer satisfaction at its core, toggled iQ system is intuitive and easily navigated. Dim entire areas, switch on/off, group zones, and set scenes all with the push of a button.
Screenshots
Verdict
Mike Holt's Electrical Toolbox and Toggled iQ both sit at 4.6 stars, but that hides the real split: 77% of Mike Holt's Electrical Toolbox's written reviews are positive against 50% of Toggled iQ's. Mike Holt's Electrical Toolbox also leads on ratings volume (198 vs 8). Toggled iQ's advantage is update cadence (every 6 weeks vs every 3 months). On price, rating, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.6 for Mike Holt's Electrical Toolbox against 4.5 for Toggled iQ. That said, the two scores are not equally well evidenced: Mike Holt's Electrical Toolbox has 198 ratings behind it against 8, so its average is the more settled of the two. Written reviews are what separate them: 77% of Mike Holt's Electrical Toolbox's written reviews are positive against 50% of Toggled iQ's.
Mike Holt's Electrical Toolbox ships an update every 3 months, Toggled iQ every 6 weeks. Both last shipped on November 6, 2026.
| Parameter | Mike Holt's Electrical Toolbox | Toggled iQ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (198 ratings) — better | 4.5 (8 ratings) |
| Positive reviews | 76.7% of reviews — better | 50.0% of reviews |
| Number of ratings | 198 — better | 8 |
| Update frequency | Every 3 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 26 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Mike Holt Enterprises | toggled |
Customer experience
Mike Holt's Electrical Toolbox
Toggled iQ
Bugs and requests
Mike Holt's Electrical Toolbox
Reported bugs
4 issues- Cannot email results
- Video player widescreen exit bug
- Previous calculation data not erased
- App content is outdated
Requested features
6 requests- 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
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- Add more features, willing to pay extra
Toggled iQ
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Mike Holt's Electrical Toolbox
No in-app purchases
Toggled iQ
No in-app purchases
Questions
Is Mike Holt's Electrical Toolbox free?
Is Toggled iQ free?
Which has better reviews, Mike Holt's Electrical Toolbox or Toggled iQ?
Do Mike Holt's Electrical Toolbox or Toggled iQ have ads?
Which is updated more often, Mike Holt's Electrical Toolbox or Toggled iQ?
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