Mike Holt platform support (review 2)

What "platform support" actually means on a job

You are standing in an unfinished basement, gloves on, phone in your back pocket. You need to confirm whether that 20A circuit feeding the workshop receptacles needs GFCI per NEC 210.8(A)(5). Platform support is not a marketing word at that moment. It means: does the thing open, does it load, does it work with one hand, does it work without signal.

Mike Holt has built a serious library over decades. The question is not whether the content is good. The content is excellent. The question is whether the delivery hits you where you actually work, which is rarely at a desk.

Where Mike Holt lives

The Mike Holt ecosystem is spread across a website, a storefront for books and DVDs, a forum, a YouTube channel, and a set of digital products tied to those purchases. There is no single unified app that follows you onto the job. The reference content, the videos, and the practice exams live in separate places with separate logins.

For desktop and laptop, the experience is solid. Forum threads load, articles render, the store works. On a phone in the field, you are mostly using a mobile browser, and the experience reflects that. It is readable, but it was not built for one thumb on a ladder.

• Web (desktop): full feature set, forum access, store, training portal
• Web (mobile browser): readable, but heavy pages and frequent logins
• YouTube channel: works anywhere YouTube works, but video is a poor format mid pull
• Print books: the gold standard for studying, useless on a service call
• DVDs and downloadable training: tied to a desk or a laptop

iOS and Android in the field

There is no flagship Mike Holt code reference app for iPhone or Android that competes with a modern mobile-first tool. Some training products have companion apps tied to specific courses, but nothing pulls the whole library into your pocket the way a working electrician needs.

That matters when you are checking working space at a panel under NEC 110.26, or verifying box fill under 314.16, and you have 30 seconds before the GC asks again. Loading a forum thread on cellular at the back of a strip mall is a different experience than tapping into a native app that already cached the article.

If your reference tool needs more than two taps and a strong signal to answer a code question, it is not a field tool. It is a study tool wearing a field tool's hat.

Offline, the test most tools fail

Basements, mechanical rooms, elevator pits, parking garages, rural service calls. These places eat signal. Mike Holt's web content requires connectivity. The PDFs and books you have purchased can be saved locally on a tablet, but you are managing files, not searching a live index.

For studying for the journeyman or master exam at the kitchen table, this is fine. For pulling up the rules around 250.122 equipment grounding conductor sizing while a helper is holding a roll of #10, it is not.

1. Can you open the article in airplane mode
2. Can you search across the whole code, not just one chapter PDF
3. Can you jump from 210.8 to 210.52 without re-downloading anything
4. Can you do it one-handed

Where Mike Holt still wins

Be honest about this. For exam prep, Mike Holt is a top-tier resource. The illustrated guides, the video library, and the changes-to-the-code series are reference-grade. If you are sitting for a license, his materials belong on your shelf.

The forum is also a real asset. Decades of threads from working electricians, inspectors, and engineers, often with citations to the exact NEC article in play. That community depth is hard to replicate. For long-form learning, deep questions, and code change analysis, the Mike Holt platform is strong.

Use Mike Holt the way you use a good textbook. Read it at night. Do not try to flip through it with one hand while you are on a 6 foot ladder.

Honest comparison, no shade

Ask BONBON is built for the other half of the job. Native mobile, offline NEC reference, fast search across articles, designed to answer one question in under ten seconds. It is not a replacement for studying. It is a replacement for guessing, calling the supply house, or texting your foreman about whether NEC 408.4 labeling applies to that subpanel you just landed.

The right answer for most working electricians is both. Mike Holt for the deep work, the exam prep, and the change tracking each cycle. A mobile-first NEC tool for the truck, the panel, and the rough-in. Use the platform that fits the platform you are standing on.

• Studying for an exam or a CEU: Mike Holt
• Researching a code change between cycles: Mike Holt
• Looking up GFCI, AFCI, ampacity, or box fill on a job: a native mobile reference
• Answering an inspector before he writes the correction: a native mobile reference

Pick the tool that matches where your boots actually are.