- 🇦🇺 WA
- 🇮🇪 Ireland · SOLAS Phase 2 / 4 / 6
- 🇬🇧 UK
Pass your electrical exams with Arc, the study app for apprentice sparkies.
Quizzes, worked maths, the regs in plain words, fault-finding and videos, all on your phone. Free to start. Built by a qualified electrician.
No App Store needed. Works on iPhone and Android. Exam Pass A$17 / €10 / £9 one-off.
On a computer? Scan with your phone camera to open Arc.
Inside the app
See what you get
Real screens from Arc. Swipe for more.
Try it on your phone now
Open Arc, pick your region, and start a free quiz in under a minute.
Features
Everything you need for the exam, in one app
Made for apprentices: short, plain English, and built to use on the tools or on the bus.
Exam-style quizzes
Practice questions for each topic with the answer explained. WA, Ireland Phase 2/4/6 and UK banks.
Maths + formula sheet
Worked maths, step by step, plus a free formula sheet with examples: Ohm's law, power, voltage drop, Zs and more.
Regs in plain words
Type a question like you'd ask your boss. Get a plain answer and the regulation it follows.
Fault-finding
27 real faults per region: likely causes, how to find it, the usual fix and the safety bit.
Teaching videos
Short videos made for your region: wiring an RCD, MCBs vs RCBOs, motor control.
PLC basics (Phase 6)
Logic gates, ladder, timers and counters for Irish Phase 6, kept to the syllabus.
Games + leaderboard
Lightning, Quiz Battle, Bluff and Beat Your Best. Weekly board and mates groups.
Ask Arc
A chat helper that answers from Arc's own notes. No AI guesswork. Works offline.
Ready to study? Get Arc on your phone.
Free to start. No App Store needed – it installs straight from your browser in about 10 seconds.
Your region
Pick your region. Arc changes to match.
WA / Australia
AS/NZS 3000 & 3008 style questions, WA rules (WAER), voltage drop and max demand, Capstone and OTSR prep. 92 regs and fault answers.
Ireland
I.S. 10101, SOLAS Phase 2, 4 and 6, Phase 6 maths with worked answers, and PLC & logic basics. 76 regs and fault answers.
UK
BS 7671 (England & Northern Ireland), testing, EICR codes, Part P, maths and fault-finding. 78 regs and fault answers.
Start free in your region
Open Arc and choose WA, Ireland or UK. You can switch any time.
Prices
Free to start. One small payment to unlock it all.
No subscription. Pay once, keep it for life. Covers every region.
Free
Use it as long as you like.
- Sample questions in every topic
- About 10 free maths questions per region
- Full formula sheet with examples
- 14 free regs & fault answers per region
- Ask Arc chat (free answers)
- Free RCD teaching video
- 3 games a day + leaderboard
- Moving to Australia guide
⚡ Exam Pass
One-off payment. Lifetime. All regions.
- Every question in every bank
- Mock exams and phase mocks
- Practical modules
- All 92+ regs & fault answers per region
- All teaching videos + motor control drawings
- Unlimited games
Unlock inside the app (Unlock → pay with Stripe). Already paid on another phone? Use Restore purchase.
Start free, upgrade only if you want
Open Arc now. The Exam Pass is A$17 / €10 / £9, one-off.
Try before you install
Free samples, guides and Ask Arc
Watch the RCD video + try 5 questions
See the quality before you install.
Ask Arc a question
“Cooker trips the sockets”, “socket height Ireland”…
Free regs & fault guides
Plain-English answers for WA, Ireland and UK.
Ready to study? Get Arc on your phone.
Free to start. No App Store needed – it installs straight from your browser in about 10 seconds.