VoltExam
Exam prep apps for tradespeople — built by one founder
VoltExam launched on June 4, 2026 with 4 votes, #3,322 of 22,647 launches that month and more than 75% of that year's launches.
What it does
42 exam prep apps for tradespeople — electrician, CDL hazmat, crane operator, HVAC, plumber, welding, real estate, and 35 more trades. Built by one founder. No VC funding. Just a platform that helps tradespeople pass their licensing exams. 34,000+ practice questions, trade-specific calculators, free cheat sheets, and study tools. Web + iOS + Android. Start free for 3 days.
Web-first exam prep for licensed trades — electrician, HVAC, CDL hazmat, crane, plumber, real estate, and more. 32,592+ practice questions, AI explanations, and trade calculators. Start free for 3 days.
Real practice questions, a built-in AI tutor that explains every answer , and the code-compliant pro tools — voltage-drop calculators, placard builders, load charts — tradespeople actually use on the job. One-time price, not another subscription. Start free — no account. Search your exam below, then answer 5 real questions — each with an instant AI explanation. See how it feels before you commit a cent. Stop guessing what to study. Pick your exam and we'll lay out the exact path from where you are now to passing — what to cover each week, which questions to drill, and the tools you need at each step. 570 + practice questions covering the 2026 NEC — load calculations, conduit fill,…from voltexam.com
Does a similar job
all alternatives →
More life & fun this month
the category →
A free city-building game in your browser. You are the mayor. You know what the city needs. Now get it past the zoning board, the neighbors, the appeals court and the next election.
Life & fun · 2d ago · permit.petercai.com
- IV
Life & fun · 14d ago · tanzaniaeducationproject.org
Turn a phone, tablet or TV into a sign. Type a message and it fills the screen: welcome signs, timers, Wi-Fi passwords and more. No app, no account, free.
Life & fun · 15d ago · bigwords.page
Play a free virtual guitar online with your keyboard or by touch. Slow songs down and see every chord, string and strum. Acoustic, classic, electric and bass.
Life & fun · 9d ago · guitoro.com
Carrier settings from iPhone, Pixel and Galaxy firmware, decoded and compared: APNs, VoLTE, 5G and Wi-Fi Calling per carrier, and what each build changed.
Life & fun · 13d ago · carrierexplode.com
Life & fun · 23d ago · space.bl2.net
Source: Product Hunt launch ↗
Launched alongside, June 2026
the whole month →
Fundraisly▲1,537AI fundraising agent that finds investors and books meetings
AI · Jun 2026 · fundraisly.com
Homebrew 6.0.0▲1,481Today, I’m proud to announce Homebrew 6.0.0. The most significant changes since 5.1.0 are a new tap trust security mechanism, the new faster, smaller, default internal Homebrew JSON API, sandboxing on Linux, better defaults informed by our user survey, many brew bundle improvements, improved performance and initial support for macOS 27 (Golden Gate). Happy to discuss any questions here!
Dev tools · Jun 2026 · brew.sh
Hi HN! I was super frustrated at apps like tiktok and wechat preventing me from saving or downloading the animated gifs, so I made a little tool to turn a screen recording into a slack-sized emoji. Hope you get some value from this!
Life & fun · Jun 2026 · vorpus.github.io
Search 18 years of Hacker News and chart how any topic, tool, or person trended. Overlay terms to compare their rise and fall across 45M posts and comments.
Life & fun · Jun 2026 · hackernewstrends.com