The Only App Developed While Wearing Work Boots.
The Only App That Actually Knows the Trade.
I’m a commercial electrician. I designed Jolt to solve the problems I faced daily—I didn't want another calculator; I wanted a second set of eyes. That’s why Jolt features the AI Inspector to pre-check for NEC violations and the Equipment Scanner to instantly identify obscure parts, eliminating the need for a notepad to calculate complex bends.
But Jolt serves a higher purpose than efficiency; it is the financial engine of Rambam’s Ladder. I leveraged my trade to fund a bigger vision: 50% of our revenue goes directly to building the Jolt Academy, giving the next generation a 'hand-up' by teaching them a trade debt-free.
Available on these platforms
Android: Available on Google Play Store ($9.99/month)
Apple: Available at electricianjolt.com ($8.88/month)
Free Trial: 5-day trial for all new users
⚡️ JOLT: The Master Feature List
(The Unfair Advantage)
1. THE DEEP TECH (AI & Vision)
-Code Lens: Snap a photo of any installation. Jolt identifies the relevant NEC codes and violations instantly.
-Equipment Scanner: Point your camera at a panel, breaker, or switch. Get instant identification, safety specs, and maintenance info.
-"Sparky" AI Mentor: Your 24/7 Master Electrician. Voice-to-Text enabled. Ask code questions ("What's the support spacing for 1-inch EMT?") or upload photos for troubleshooting.
-Interactive 3D Wiring: Rotate and zoom into 3-way switches, GFCIs, and 4-way circuits. Watch animated current flow to see how it works.
2. THE CALCULATOR ENGINE (NEC Verified)
-Conduit Fill Engine: The most advanced fill calc on the market. Includes Quick Presets (Feeder/Branch), Minimum Conduit Sizing, and Remaining Capacity (tells you how many more wires fit).
-Conduit Bending Suite: Precision marks for Offsets, 3-Point Saddles, Rolling Offsets, and 90° Stub-Ups.
-Voltage Drop: Instant "Pass/Fail" status based on NEC limits.
-Essential Math: Ohm’s Law, Fractions (Tape Measure Math), and Blueprint Scale Converter.
3. THE OFFLINE WAR CHEST
100% Offline Architecture: Codes, Calcs, and References work with zero signal.
-NEC Reference Library: Top Essential NEC Codes,The 2026 Changes, The 2023 Changes, and critical Tables (Ampacity, Grounding, Motor Loads).
-Field Tools: Circuit Color Charts, Conduit Support Spacing, and Multimeter Diagnostic Guide.
-Material Library: Searchable database of tools and parts with real-world slang and uses.
4. USER EXPERIENCE & GAMIFICATION
-Streak System: Daily login streaks and Achievement Badges to keep you sharp.
-Dark Mode: High-contrast optimization for bright sunlight/outdoor work.
-Haptic Feedback: Vibrations on key presses for tactile confirmation in gloves.
A NOTE ON INNOVATION & STANDARDS
As of November 2025, Jolt stands alone.
Rambam's Ladder is proud to be the originator of the first fully integrated Multimodal AI Electrician's Tool Suite. We are the first to bring AI Image Recognition (Code Lens) and Equipment Scanner to the mobile device for the electrical trade.
We didn't just build an app; we defined the new standard for digital trade tools. While we expect others will eventually attempt to replicate JOLT, our proprietary AI models, and our specific combination of utilities, let the record show: You saw it here first.
We don't follow trends. We build the ladder.