ATA Technician Assistant
Built by an electrician
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Now with a Troubleshooting Log to save your fixes and an AI-guided Press Line Troubleshooter with built-in LOTO safety checks. Diagnose faster, work safer.
ATA — Alpha Technician Assistant is the all-in-one app for working electricians, built by an electrician who got tired of juggling five tools on a job site.
Whether you're an apprentice learning the trade, a solo contractor bidding work, or running a crew, ATA puts the field in your pocket.
WHAT'S INSIDE
Ask ATA Anything — Get answers on NEC codes, troubleshooting, and calculations in plain language, right when you need them.
Electrical Toolkit — Ohm's Law, voltage drop, conduit fill, nipple fill, pipe bending, wire ampacity, and lighting controls troubleshooting, with the NEC articles that apply.
Estimate Pro — Turn a job into a professional bid in minutes. Add your company info and logo, load a job template, adjust line items, set your markups, and send a clean PDF estimate straight to the client or project manager.
Lighting Controls Troubleshooting — Step-by-step diagnostics for 0-10V dimming, line-voltage phase control, and occupancy/vacancy sensors — with built-in safety reminders and code references.
Plus workflows, equipment library, LOTO safety, voice notes, inspection reports, nameplate scanning, and more.
ATA is built for the field — by someone who's been there.
MASTER ELECTRICIAN WORKFLOWS
Step-by-step field guides for residential, commercial, solar, and industrial electrical work.
PROFESSIONAL ELECTRICAL TOOLKIT
Ohm's Law Calculator, Voltage Drop Calculator, Conduit Fill Calculator, Pipe Bending Calculator, Wire Ampacity Table and more.
LOTO ALERT SYSTEM
Send instant lockout/tagout safety notifications to coworkers and supervisors. OSHA 29 CFR 1910.147 compliant.
NAMEPLATE SCANNER
Scan any equipment nameplate and get instant installation instructions and NEC code requirements.
INSPECTION CHECKLISTS
Complete inspector walkthrough checklists for rough-in, final, solar and commercial inspections.
ACRONYM DICTIONARY
50 plus electrical acronyms with definitions and AI explanations.
VOICE NOTES AND PUNCH LIST
Record voice notes on the job site and manage punch lists with email reporting.
BOOK A COACH
Connect with senior master electricians for live coaching sessions.
Try free for 7 days!
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- New Troubleshooting Log — capture and revisit your field-tested fixes so hard-won solutions are never lost
- New AI-guided Press Line Troubleshooter — step-by-step diagnostics with safety-first lockout/tagout checks
- Improved account status display
- Performance and stability improvements
The developer, Fritz Valdeus, 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 Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- User Content
- Search History
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Fritz Valdeus
- Size
- 52.9 MB
- Category
- Productivity
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - Mac
Requires macOS 12.0 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+
- Contains
Messaging and Chat
- In-App Purchases
Yes
- 120 Coaching Minutes $159.99
- 60 Coaching Minutes $89.99
- 30 Coaching Minutes $49.99
- Enterprise $149.99
- Pro $24.99
- Basic $9.99
- Copyright
- © ATA2026