Comparison

Electrical Calculations vs PV Solar Tilt

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Electrical Calculations

This app provides a comprehensive suite of electrical calculations for professionals. It supports various international standards and offers detailed reports in PDF format. The tool covers wiring, power, motor, and electronic calculations, along with extensive conversion tables and resources.

Highlights
  • Wire size and voltage drop calculations
  • Power, current, and resistance calculations
  • Motor performance and connection diagrams
  • Electronic component calculations
  • Extensive unit conversions
  • PDF report generation
  • Support for IEC, CEI, NEC, CEC standards
Features
Read full description

Electrical Calculations is the PROFESSIONAL app for those who work with electrical systems every day: design, size and verify in just seconds, from the job site or the office. Over 200 calculations, diagrams, formulas and tables in a single app, with clear, printable PDF reports to attach to your documents. Designed for electricians, installers, designers and surveyors, it saves you time and helps you avoid mistakes: from cable sizing to short circuit. COMPLIANT WITH STANDARDS Reliable results aligned with the main standards: IEC (International Electrotechnical Commission), CEI (Italian Electrotechnical Committee), NEC (National Electrical Code), CEC (Canadian Electrical Code). WHY CHOOSE IT SAVE TIME: the calculations you'd do by hand, instantly available here. AVOID ERRORS: verified formulas and up-to-date regulatory parameters. PROFESSIONAL REPORTS: PDF reports ready for printing and archiving. ALWAYS WITH YOU: over 200 tools including calculations, converters, tables and pinouts. THE MOST USED CALCULATIONS Cable sizing and coordination with the protective device, voltage drop, operating current, current intensity, voltage and power (active, reactive, apparent). Power factor and power factor correction. Current capacity of conductors and busbars, sizing of conduits and trunking, maximum cable length. SHORT CIRCUIT AND PROTECTION Short-circuit current at a point on the line, earthing system and coordination with the residual current device, cable protection against short circuit (K²S²), power loss, cable temperature, neutral current. ELECTRIC MOTOR Motor current, power, voltage, efficiency and power factor, slip, speed, maximum torque and full-load current. Three-phase motor connection diagrams, terminal markings. Three-phase to single-phase. ELECTRONICS Color and alphanumeric codes for resistors, capacitors and inductors, SMD code, LED resistor, voltage and current divider, Zener diode, battery life, resonant frequency, fuses and transformers. CONVERSIONS Delta-star, AWG, SWG, cross-section, length, energy, temperature, pressure, Ah/kWh, var/µF, Gauss/Tesla, RPM and many more. RESOURCES AND TABLES Tripping curves, cable reactance and resistivity, cable dimensions and weight, distribution systems (TT, TN, IT), IP/IK/NEMA protection ratings, ATEX marking, insulation classes, electrical symbols, ANSI device codes, plugs and sockets, IEC 60309, NEMA and EV charging connectors, SI prefixes and units of measurement, thermistors and thermocouples. PINOUTS Ethernet RJ-45, Ethernet with PoE, USB, HDMI, VGA, DVI, RS-232, FireWire, SATA, DisplayPort, Apple Lightning, Raspberry Pi, OBD II, XLR audio/DMX, MIDI, Jack, RCA, Thunderbolt, SD Card, SIM Card and LED. Stop searching everywhere for formulas and tables: PUT YOUR ENTIRE ELECTRICAL LAB IN YOUR SMARTPHONE. Download Electrical Calculations and work faster, with standards-compliant results. Terms of service (EULA): https://www.egalnetsoftwares.com/terms_of_service_app/

About

PV Solar Tilt

Determine the ideal tilt angle for your photovoltaic system to maximize electricity generation. This app provides solar data, optimization tools, and an on-site inclinometer to ensure your panels are optimally positioned for your location.

Highlights
  • Solar data charts
  • Tilt vs azimuth optimization
  • Optimal tilt angle for any location
  • Optimal orientation
  • Monthly, daily, and hourly tilt optimization
  • On-site inclinometer
Features
Read full description

Simple and accurate determination of the optimal PV tilt angle. Make your PV System generates maximum electricity for your desired location. The wrong position of your PV System can cause losses in electricity generation and your project feasibility may be a question. With this App you will obtain: - Solar Data charts (elevation, azimuth, sunrise, sunset time, noon time, sunlight duration, etc.) - Tilt vs azimuth optimization (find the ideal tilt angle for any chosen azimuth) - Optimal Tilt angle for any desired location on the map - Optimal orientation - Optimal monthly tilt angle - Optimal daily tilt angle - Optimal hourly tilt angle - On-site inclinometer for measuring angles The tilt angle of the panels is one of the most important parameters for your PV system. It is the angle at which the photovoltaic panels are set to face the sun relative to a horizontal position. The panels must have appropriate tilt angle, set for gaining maximum possible electricity from your PV system for your location. PV Solar Tilt is using optimization model for obtaining the most appropriate tilt angle of your panels in order to gain maximum electricity generation from your system. The model is based on sophisticated simulations for maximizing energy yield for a given location. If you need any assistance or clarification, please let us know at support@pvsolcast.com. For more information, please visit our website: www.pvsolcast.com. For super accurate PV Solar Forecasting with unlimited PV Plants in your portfolio, please visit our solar platform: https://elex.mk/solar-forecast Privacy policy link: https://sites.google.com/view/pvstilt/home Terms and conditions link: https://sites.google.com/view/pvfterms/home

Screenshots

Electrical Calculations4 screens
PV Solar Tilt3 screens

Verdict

The call

The clearest difference is review sentiment: Electrical Calculations at 87% against PV Solar Tilt's 33%. Electrical Calculations also leads on update cadence (every 3 weeks vs every 4 months) and rating (4.6 vs 4.4). PV Solar Tilt's advantage is iOS requirement (13.0 vs 15.0). On price, ratings volume, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Electrical Calculations sells 3 in-app purchases, starting at $3.99 per 3 months and PV Solar Tilt sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Electrical Calculations holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 126 and 157 respectively. Written reviews point the same way: 87% of Electrical Calculations's written reviews are positive against 33% of PV Solar Tilt's.

UpkeepUpdate frequency

Electrical Calculations ships an update every 3 weeks, PV Solar Tilt every 4 months. The most recent releases landed on September 22, 2026 and September 16, 2026 respectively.

Scorecard4 real differences · 6 level
Electrical Calculations versus PV Solar Tilt: the parameters behind the verdict, then further details
ParameterElectrical CalculationsPV Solar Tilt
PriceFreeFree
Rating4.6 (126 ratings) — better4.4 (157 ratings)
Positive reviews86.7% of reviews — better33.3% of reviews
Number of ratings126157 — better
Update frequencyEvery 3 weeks — betterEvery 4 months
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size56 MB14 MB
Age rating4+4+
DeveloperEgal Net di Ettore GallinaIgor Ilijovski

Customer experience

Electrical Calculations

All ratings126 ratings
Positive92.1%
Neutral1.6%
Negative6.3%
Written reviews309 reviews
Positive86.7%
Neutral2.3%
Negative11.0%

PV Solar Tilt

All ratings143 ratings
Positive84.6%
Neutral4.9%
Negative10.5%
Written reviews18 reviews
Positive33.3%
Neutral11.1%
Negative55.6%

In-app purchases

3 purchases

Electrical Calculations

Subscriptions2
  • PRO Version (3 months)$3.993 Months
  • PRO Version (1 year)7 Days trial$7.491 Year
One-time1
  • PRO Version (Lifetime)$89.99
1 purchases

PV Solar Tilt

One-time1
  • Lifetime license$14.99

Questions

Is Electrical Calculations free?
Electrical Calculations is free to download, with in-app purchases available.
Is PV Solar Tilt free?
PV Solar Tilt is free to download, with in-app purchases available.
Which has better reviews, Electrical Calculations or PV Solar Tilt?
Electrical Calculations is rated higher. Electrical Calculations averages 4.6 out of 5 from 126 ratings, while PV Solar Tilt averages 4.4 from 157 ratings.
Do Electrical Calculations or PV Solar Tilt have ads?
Both Electrical Calculations and PV Solar Tilt show ads.
Which is updated more often, Electrical Calculations or PV Solar Tilt?
Electrical Calculations ships an update every 3 weeks, and PV Solar Tilt every 4 months. Most recently, Electrical Calculations was updated on September 22, 2026 and PV Solar Tilt on September 16, 2026.

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