CtrlSun vs Cálculos Eléctricos NOM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CtrlSun
This app simplifies downloading CFE electricity bills and consumption data. It includes updated CFE tariffs and solar insolation data for project sizing. Manage sales teams and clients with its integrated CRM.
- Download CFE bills and consumption
- Updated CFE tariffs and solar data
- Size residential and commercial solar projects
- Solar CRM for sales and client tracking
- Manage up to 5+ sellers and clients
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- Descargas recibos y consumos de CFE con un click - Su base de datos cuenta con las tarifas de CFE actualizadas de cada región y horas de insolación de l Nasa - Dimensiona proyectos de tarifas residenciales (1-DAC) y comerciales (PDBT-GDBT). - Lleva un seguimiento de tus vendedores y clientes a través del CRM Solar, en el que puedes dar de alta a 5 vendedores o más.
Cálculos Eléctricos NOM
This app provides electrical calculations based on Mexican and US standards. It helps professionals document field surveys with GPS coordinates, generate reports, and create basic drawings. Features include voltage drop, conductor sizing, and solar system calculations.
- Electrical calculations (voltage drop, conductor sizing)
- GPS coordinate capture and project organization
- PDF report generation
- Basic drawing generation from coordinates
- Support for NOM and NEC standards
- Metric and imperial unit support
- Solar photovoltaic system calculations
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Cálculos Eléctricos NOM is a professional tool for electricians, electrical engineers, technicians, and students. Perform electrical calculations, capture GPS coordinates, organize projects, and generate reports in one app. Based on Mexico's NOM-001-SEDE-2012 and the National Electrical Code (NEC - NFPA 70, United States), the app supports both standards and metric or imperial units. GPS, COORDINATES & PROJECTS Use your smartphone as a practical tool for electrical field surveys and project documentation. • Capture geographic coordinates using GPS. • Create projects to organize field surveys. • Save points with names and descriptions. • View geographic and UTM coordinates. • Add coordinates manually. • Display saved locations on a map. • Calculate distances between points. • Draw routes and paths. • Organize saved points within each project. Ideal for documenting electrical installations, utility poles, transformers, electrical equipment, underground structures, and low- or medium-voltage line routes. DRAWING GENERATION (BETA) Create simple drawings using your project's coordinates. • Graphical representation of points. • Visualization of connections and routes. • PDF drawing generation. • Support for preliminary field documentation. ELECTRICAL REPORTS Organize your calculations into professional documents. • Add calculations to reports. • Select and arrange results. • Include company and customer details. • Choose different report layouts. • Generate PDF documents for sharing or saving. AFFILIATE PROGRAM Share the app and participate in our affiliate program. • Create an account and get a personal code. • Share your code with other users. • Earn commissions on eligible subscriptions. • Review information about your affiliate activity. Commissions are subject to program terms and conditions. ELECTRICAL CALCULATIONS • Voltage drop in volts and percentage. • Conductor sizing based on ampacity. • Conductor sizing based on voltage drop. • Single-phase and three-phase motors. • Transformer calculations. • Conduit sizing. • Copper and aluminum ampacity tables. ADVANCED TOOLS Solar photovoltaic systems: • Grid-connected and off-grid systems. • Energy production estimates. • Battery bank sizing. • Recommended solar panel tilt angle. Indoor lighting: • Lumen method calculations. • Number and distribution of light fixtures. • Utilization and maintenance factors. Energy consumption and power: • Energy consumption in kWh. • Estimated electricity costs. • Electrical current calculations. • Conductor, circuit breaker, and grounding selection. TECHNICAL EXPLANATIONS Calculations include explanations, practical recommendations, code considerations, and technical references to help you understand the results. ADDITIONAL FEATURES • NOM and NEC electrical standards. • Metric and imperial measurement systems. • Free tools and subscription features. • Easy-to-use interface for office and field work. Calculate, capture coordinates, organize projects, and generate reports—all in one app! Note: GPS accuracy depends on your device and reception conditions. Beta drawings are supporting tools and do not replace precision surveying or professional engineering review. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: CtrlSun at none against Cálculos Eléctricos NOM's 4. CtrlSun also leads on update cadence (every 3 weeks vs every 2 months) and device support (3 vs 1). On price and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Cálculos Eléctricos NOM sells 4 in-app purchases, starting at $1.99 per month. CtrlSun asks for nothing beyond the download.
CtrlSun ships an update every 3 weeks, Cálculos Eléctricos NOM every 2 months. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.
| Parameter | CtrlSun | Cálculos Eléctricos NOM |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 11.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 26 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Solar Scope de Mexico sapi de cv | David Alan Villalba Caraveo |
Customer experience
CtrlSun
Cálculos Eléctricos NOM
In-app purchases
CtrlSun
No in-app purchases
Cálculos Eléctricos NOM
- Suscripción Mensual Afiliado$1.991 Month
- Plan mensual básico7 Days trial$2.991 Month
- Suscripción Anual con Código$19.991 Year
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- Plan anual básico$29.991 Year
Questions
Is CtrlSun free?
Is Cálculos Eléctricos NOM free?
Do CtrlSun or Cálculos Eléctricos NOM have ads?
Which is updated more often, CtrlSun or Cálculos Eléctricos NOM?
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