Comparison

Engineer's Unit Converter vs ElectricTool Elettricista

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

Head to head
About

Engineer's Unit Converter

Features
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A unit converter built for engineering work rather than for the kitchen. Thirty-two categories, from the everyday ones to the specialist tables you normally go looking for in a handbook: AWG wire gauge, tons of refrigeration, viscosity, water hardness, radiation dose, moment of inertia. EVERY CATEGORY, ALL FREE Length, Area, Pressure/Stress, Mass/Weight, Energy/Work, Power, Force, Torque, Volume, Temperature, Time, Speed, Angle, Data, Frequency, Fuel Economy, Density, Flow, Viscosity, Acceleration, Electric Current, Voltage, Resistance, Electric Charge, Magnetic Flux Density, HVAC Cooling, Water Hardness, Radiation Activity, Radiation Dose, Radiation Equivalent Dose, Moment of Inertia, Wire Gauge. No unlocks, no ad to watch first, no timer. Every category above is open the moment you install. ENGINEERING TOOLS An expression calculator that accepts arithmetic, fractions and scientific notation, so you can type 3/8 or 1.2e-3 straight into the field. An HVAC sizing helper that turns tons of refrigeration into BTU/h, kW and rule-of-thumb airflow. Reference tables for physical constants, thermocouple types and hardness scales. BUILT FOR THE JOB Works fully offline, so it does not care about signal on site. Reads decimal commas and points the way your region writes them. Pin the units you use, hide the ones you never touch, and reorder the rest. Add your own units with a conversion factor. Every conversion is kept in a searchable history you can tap to reuse. No account, no sign-in, no data leaves the device.

About

ElectricTool Elettricista

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ElectricTool è uno strumento pratico pensato per elettricisti, tecnici, studenti e appassionati del settore elettrico. Riunisce in un'unica app calcoli e strumenti utili per velocizzare le operazioni quotidiane e consultare rapidamente informazioni tecniche. CALCOLI ELETTRICI Calcola corrente, tensione, resistenza e potenza in modo semplice, con supporto per sistemi monofase e trifase. CAVI E SEZIONI Calcola la sezione minima dei conduttori in base alla caduta di tensione ammessa, con verifica facoltativa al cortocircuito. Supporta sistemi monofase e trifase, conduttori in rame e alluminio, isolamento PVC ed EPR/XLPE. La portata del cavo non è calcolata e va verificata sulle norme applicabili e sui dati del costruttore. CONSUMI ENERGETICI Stima consumi e costi energetici delle utenze partendo dalla potenza e dal tempo di utilizzo. NORME E NOZIONI Schede di consultazione su sicurezza elettrica, protezioni, cavi, impianti domestici, quadri elettrici, impianto di terra e formule fondamentali. ElectricTool include inoltre ricerca, preferiti, cronologia recente e note personali per ritrovare velocemente gli strumenti e le informazioni utilizzate più spesso. Funziona senza account e senza connessione: i dati restano sul dispositivo. L'app è progettata con un'interfaccia moderna, modalità chiara e scura e un'esperienza pensata anche per l'utilizzo sul campo. ElectricTool — calcola, consulta, lavora. I risultati hanno finalità di supporto tecnico: non costituiscono un progetto né una certificazione e non sostituiscono la verifica di un professionista qualificato.

Screenshots

Engineer's Unit Converter4 screens
ElectricTool Elettricista4 screens

Verdict

The call

The clearest difference is in-app purchases: ElectricTool Elettricista at none against Engineer's Unit Converter's 1. ElectricTool Elettricista also leads on ads (none vs shown) and update cadence (every 5 days vs monthly). On price and device support 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. Engineer's Unit Converter sells 1 one-off in-app purchase. ElectricTool Elettricista asks for nothing beyond the download.

UpkeepUpdate frequency

Engineer's Unit Converter ships an update monthly, ElectricTool Elettricista every 5 days. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

Scorecard4 real differences · 2 level
Engineer's Unit Converter versus ElectricTool Elettricista: the parameters behind the verdict, then further details
ParameterEngineer's Unit ConverterElectricTool Elettricista
PriceFreeFree
Update frequencyMonthlyEvery 5 days — better
AdsYesNo — better
In-app purchasesYesNo — better
DevicesiPhone, iPadiPhone, iPod
Requires iOS18.015.0 — better
Further details — not scored
Size7 MB19 MB
Age rating4+4+
DeveloperJose Gerardo Palma DuranRICCARDO MARCO NICOLA TODDE

In-app purchases

1 purchases

Engineer's Unit Converter

One-time1
  • Remove Ads$0.99
None

ElectricTool Elettricista

No in-app purchases

Questions

Is Engineer's Unit Converter free?
Engineer's Unit Converter is free to download, with in-app purchases available.
Is ElectricTool Elettricista free?
ElectricTool Elettricista is free to download, with no in-app purchases.
Do Engineer's Unit Converter or ElectricTool Elettricista have ads?
Engineer's Unit Converter shows ads; ElectricTool Elettricista does not.
Which is updated more often, Engineer's Unit Converter or ElectricTool Elettricista?
Engineer's Unit Converter ships an update monthly, and ElectricTool Elettricista every 5 days. Most recently, Engineer's Unit Converter was updated on October 31, 2026 and ElectricTool Elettricista on November 6, 2026.

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