REBT Pro vs SparkConnect

REBT Pro is a technical tool designed for professionals, installers, engineers, and students in the electrical field who need to perform calculations quickly and consult the Low Voltage Electrotechnical Regulation (REBT) at any time. The app combines calculation power and access to regulations in a clear, modern, and easy-to-use interface, optimized for both iPhone and iPad. MAIN FEATURES Technical calculators The app expands its calculation section with new tools designed to provide reliable and useful results for the daily work of electrical professionals. It now includes: -Electrical cable sizing -Voltage drop -Minimum conduit diameters -Electrical quantities -REBT earthing/grounding -Steinmetz capacitor -Circuit breaker calculation -Short-circuit current calculation Documentation and technical reference Directly access documentation and reference content to resolve doubts, verify technical criteria, and consult regulations at any time. In addition to REBT consultation, the app includes new resources such as: -Electrical formulas -IP/IK ratings -Electrical LOTO procedure with saveable checklist -Single-line electrical diagrams Professional and optimized interface A clean design focused on productivity, with simple navigation and adapted to all screen sizes. Smooth experience on iPhone and iPad Take advantage of the larger iPad format for comfortable consultation and the iPhone for quick use in the field. REBT PRO PREMIUM Unlock advanced features with a subscription: Full access to premium features Continuous improvements and new tools Unlimited experience Subscriptions are available on a monthly or annual basis. WHO IS THIS APP FOR? Electricians Installers Engineers Technicians Electrical students IMPORTANT NOTICE This application is a technical support tool. Results must be verified by a qualified professional and in accordance with the applicable regulations in each case. PRIVACY AND SECURITY REBT Pro does not collect unnecessary personal data. In-app purchases are securely managed through Apple. SUPPORT For any questions or suggestions: dev@mmlsoftware.es --- Terms of use: https://rebt.mmlsoftware.es/terminos-de-uso.html Privacy policy: https://rebt.mmlsoftware.es/politica-de-privacidad.html

SparkConnect Tools is the field reference app built for electricians, apprentices, helpers, and contractors who need fast code answers and accurate calculations on the job site. SPARK AI — FIELD REFERENCE SUPPORT Ask any electrical code question and get cited answers. Covers box fill, conduit fill, GFCI/AFCI requirements, grounding, voltage drop, motor sizing, subpanel wiring, and more. Free tier includes 3 answers/day. Pro includes 20/day. AI Answer Packs available separately. Always verify Spark AI answers with your locally adopted electrical code, AHJ, manufacturer instructions, plans, specs, and qualified supervision. VISUAL PIPE BENDER 90 degree, 45 degree, offsets, rolling offsets, 3-point saddle, and 4-point saddle bends with live diagrams and gain/deduct values. Enter your conduit size, bender, and measurements. Get your marks instantly. VOLTAGE DROP CALCULATOR Single-phase and three-phase. Enter conductor material, wire size, length, and load. See voltage drop percentage with pass/fail for NEC recommendations. BOX FILL CALCULATOR NEC 314.16-compliant. Add conductors, devices, and clamps. Get total fill in cubic inches with pass/fail and box selection guidance. CONDUIT FILL CALCULATOR EMT, IMC, RMC, and PVC-40. Mix wire sizes and types. See fill percentage against NEC Chapter 9 limits instantly. WIRE COLOR PANEL 120/240V, 208/120V 3-phase, 480/277V 3-phase, 240V Delta, DC Solar/EV systems with high-leg warning and 160-slot panel layout view. MATERIAL & LABOR ESTIMATOR Build a materials list, add labor hours, and generate a cost summary on the spot. Convert to an invoice with one tap. INVOICE GENERATOR Create professional invoices in the field. Export to PDF, share, and save to Job Cam projects. Pro required for PDF export. JOB CAM Organize job site photos by project folder. Add notes. Share to any platform or save to gallery. Free tier includes 1 project; Pro removes the limit. CODE QUESTION OF THE DAY A new electrical code question every day. Study mode and test mode. 171 questions across 12 categories. Track streaks and personal bests. LEARN / CODE PREP Organized study sessions for apprenticeship exams and journeyman prep. Missed question review. Score history. PRO SUBSCRIPTION $7.99/month or $49.99/year (Launch Special). Includes 20 Spark AI answers/day, Box Fill, Conduit Fill, Invoice PDF export, unlimited Job Cam projects, and priority features. LIFETIME TOOLS One-time purchase. Unlocks core static tools permanently. Spark AI answer packs sold separately. AI ANSWER PACKS 15 answers $1.99 - 50 answers $4.99 - 150 answers $9.99. Packs never expire. DISCLAIMER: SparkConnect Tools is for educational, planning, field-reference, and productivity support only. Always verify with your locally adopted electrical code edition, local AHJ, manufacturer instructions, plans, specs, and qualified supervision. Spark AI may be incomplete or incorrect. Not affiliated with NFPA or the National Electrical Code. Subscriptions auto-renew. Cancel anytime in App Store settings. Terms of Use: https://sparkconnect.pro/terms Privacy Policy: https://sparkconnect.pro/privacy