SparkyToolkit
Digital Tools for Sparkies
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Live copper price, UV index, 13 offline calculators and the full AS/NZS 3000. Built for sparkies.
Sparky Toolkit is the all-in-one field companion built by a practising Australian electrician. No fluff, no generic imports — just the tools you actually use on site, built to Australian standards.
ELECTRICAL CALCULATORS
- Ohm's Law — Voltage, current, resistance & power
- Cable Sizing — AS/NZS 3008 compliant current capacity & cable selection
- Voltage Drop — Calculate drop across circuit lengths
- Conduit Fill — Cable conduit capacity with AS/NZS compliance
- Breaker Sizing — Circuit breaker & fuse selection
- Demand Load — Maximum demand calculations
- Power Factor — Power factor correction
- Short Circuit — Fault current calculations
- Earth Fault Loop — Loop impedance calculations
- Motor Sizing — FLC & protection sizing
- Lighting Calculator — Lux levels & fitting counts
- Transformer Calculator — Turns ratio & kVA
- Offset Bend Calculator — Trench, tray, ladder & conduit offsets
TEST RECORDS
- Create and manage electrical test records on site
- Export to PDF or Excel for compliance documentation
- Choose from multiple test templates
- Save and organise by project
STANDARDS REFERENCE
- Quick reference to AS/NZS 3000 Wiring Rules
- Search by section number or keyword
- Bookmark frequently used sections for fast access
SITE PLANS
- Capture and organise electrical drawings
- Photo-based markup tools
- Annotate plans directly on your phone
COMING SOON
- Sparky AI, An AI assistant trained on Australian electrical standards
Built in Adelaide by a sparky who uses these tools every day. If you've got feedback or feature requests, get in touch — this app is built for the trade.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
v1.9.0
New
- Zoom and pan site plans while you mark them up: pinch to zoom, two fingers to pan, double-tap to fit.
- Editable text notes: tap to select, drag to move, drag the corner to resize, and Edit to change the words.
- Pinch-to-zoom when viewing a saved drawing, to read fine detail back.
- Cobber Ai - AS/NZS Artificial Intelligence.
Fixed
- Crash in the site plan markup tools.
- Live UV index now works once you allow location.
Improved
- Smaller fixes and tidy-ups under the hood.
- Icons and Designs.
The developer, Jack Dempsey, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Jack Dempsey
- Size
- 51.4 MB
- Category
- Utilities
- Compatibility
Requires iOS 16.6 or later.
- iPhone
Requires iOS 16.6 or later. - Mac
Requires macOS 13.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Cobber Pro $4.99
- Copyright
- © 2026 SEY Solutions