ElectroMaster Pro vs DIPRO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ElectroMaster Pro
This comprehensive electro-technical tool offers practical and theoretical knowledge for students and professionals. It covers fundamental concepts, complex calculations, and advanced electrical engineering topics, all within an ad-free interface.
- Ohm's Law and circuit calculations
- Resistor and capacitor configurations
- Power and voltage calculations
- Motor and transformer concepts
- Wire sizing and power loss analysis
- Resistor color code lookup
- Basic and advanced electrical theory
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ElectroMaster Pro - Electro-technical and Electrical Tool ElectroMaster Pro, a simple Electro-technical and Electric tool, made for students and professionals of the job. ** NO ADS** ElectroMaster is divided into three sections: Electrical, Basic Knowledge and Advanced Electrical. In the sections of Electrical and Advanced Electrical there is a practical and a theoretical part, in the Basic Knowledge section there are the main theoretical concepts of electricity. Electrical contents: Ohm's Law Resistors in series Resistors in parallel Capacitors in series Capacitors in parallel Power calculation Three-phases power calculation Star-delta transformation Delta-star transformation Resistors color codes Voltage divider Current divider Motor from three phases to single phase Thevenin's Theorem Norton's Theorem Kirchhoff's Voltage Law Basic knowledge: Current AC Voltage Resistance Capacitor Relay Transformer Self-restraint Circuit breaker ELCB Synchronous motor Asynchronous motor Dc Motors Contactors IP Protections Semiconductors Logic Gates Advanced Electrical: Wire Size - Voltage drop criteria Wire Size - Power loss criteria Power Factor Correction Power loss Maximum line length Voltage drop Fuses size Wire resistance Developer: Carlo Terracciano Content manager: Pietro Beccaria
DIPRO
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Digital report that covers the most specific needs of our costumers, internally mitigate and alert the potential risks of our technicians through the digital report of JSA.
Screenshots
Verdict
The clearest difference is price: DIPRO at Free against ElectroMaster Pro's $99.99. DIPRO also leads on update cadence (every 5 days vs every 2 months). ElectroMaster Pro's advantage is iOS requirement (11.0 vs 13.0). On ads, in-app purchases 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
DIPRO is free to download; ElectroMaster Pro costs $99.99 up front. Neither carries in-app purchases, so what you see is what you pay.
ElectroMaster Pro ships an update every 2 months, DIPRO every 5 days. The most recent releases landed on June 10, 2026 and September 19, 2026 respectively.
| Parameter | ElectroMaster Pro | DIPRO |
|---|---|---|
| Price | $99.99 | Free — better |
| Rating | 4.5 (2 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 128 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | Carlo Terracciano | Gomez Unlimited S. de R.L. de C.V. |
In-app purchases
ElectroMaster Pro
No in-app purchases
DIPRO
No in-app purchases
