Comparison

Ampère Mobile vs Electrical Engineering

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

Head to head
About

Ampère Mobile

This app provides essential tools for electricians and designers to calculate and verify electrical plant dimensions. It allows for immediate on-site evaluation and control of design data, including cable sizing, voltage drop, and temperature.

Highlights
  • Project calculation for current, cable sizing, voltage drop, and temperature
  • Support for low and medium voltage installations
  • Multiple international installation standards
  • Open, view, and edit electrical plant design files
  • On-site verification and photo storage
  • Real-time comment editing and sharing
Features
Read full description

App required for installers, designers and electricians, who wish to have at hand all the tools necessary for a correct dimensioning and verification of the electrical plant. Now you have all the design data available in the places where you need an immediate evaluation and control. There are two tools: 1) Project calculation Allows a fast calculation of the current absorbed by a load in low and medium voltage, the dimensioning of the electric cable, the verification of the voltage drop and of the working temperature of the cable. The App provides the freedom to set any voltage and frequency (50-60 Hz, DC) power supply, the load type (three-phase, single phase), the power factor and the ambient temperature. There are multiple International low voltage installation tables (CEI 64-8, IEC 60364, NF C 15-100, BS 7671, UNE 20460, NBR 5410) and as many for medium voltage. 2) Projects The design file of an electrical plant created by the program Ampere of Electro Graphics can be sent directly to your mobile device via email attachment or by copying the files on the device. Projects can be opened, viewed and edited on the device and then transferred to the computer with the same tools, and then proceed to upgrade the project using the "Update from Ampere Mobile". You can then work directly on the 'field' with your project Ampere, run verifications on sight, shooting and storing pictures for each unit, edit useful comments to be reviewed calmly in the office or to send to your colleagues in real time. The installer can use the app to share with you the project itself, promptly reporting any problems that may arise during the implementation phase of the electrical plant, and thus receive immediately any reviews. The application does not need internet connection.

About

Electrical Engineering

This app provides electrical calculations and fundamental concepts for students and professionals. It covers Ohm's Law, power calculations, circuit analysis, and advanced topics like wire sizing and power factor correction.

Highlights
  • Electrical calculations
  • Basic electrical knowledge
  • Advanced electrical topics
  • Ohm's Law and power calculations
  • Circuit analysis theorems
  • Wire sizing and voltage drop
  • Resistor color codes
Features
Read full description

Electrical engineering for technical school and college: theory, formulas and calculators explained clearly. WHY CHOOSE IT • In-depth theory for every component and circuit • Calculators for every formula • Quizzes, mind maps and flashcards for revision • AI Scanner: turn your notes into maps and solve problems TOPICS • Direct current: Ohm's law, Kirchhoff's laws • Alternating current: phasors, impedance • Components: resistors, capacitors, inductors • Circuits: series, parallel, RLC • Electric machines: motors, transformers, generators • Electronics: diodes, transistors, semiconductors STUDY TOOLS • Calculators, quizzes, mind maps, flashcards, archive IDEAL FOR Technical school students and electrical engineering majors. Start studying electrical engineering the easier way today. SUBSCRIPTIONS AND TERMS Full access is available via auto-renewable subscription: • Monthly Subscription • Annual Subscription Prices are shown in the app at purchase and may vary by region. Payment will be charged to your Apple ID at confirmation of purchase. The subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours of the end of the current period. Subscriptions can be managed and auto-renew turned off in your Apple ID Account Settings after purchase. Privacy Policy: https://masterapps.it/privacy_policy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Ampère Mobile4 screens
Electrical Engineering4 screens

Verdict

The call

Ampère Mobile and Electrical Engineering both sit at 5.0 stars, but that hides the real split: 74% of Electrical Engineering's written reviews are positive against 25% of Ampère Mobile's. Electrical Engineering also leads on update cadence (every 2 months vs every 11 months) and ratings volume (11 vs 1). Ampère Mobile's advantage is in-app purchases (none vs 7) and ads (none vs shown). On price, rating 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. Electrical Engineering sells 7 in-app purchases, starting at $3.99 per month. Ampère Mobile asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Ampère Mobile against 4.9 for Electrical Engineering. That said, the two scores are not equally well evidenced: Electrical Engineering has 11 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 25% of Ampère Mobile's written reviews are positive against 74% of Electrical Engineering's.

UpkeepUpdate frequency

Ampère Mobile ships an update every 11 months, Electrical Engineering every 2 months. The most recent releases landed on June 25, 2026 and September 22, 2026 respectively.

Scorecard7 real differences · 3 level
Ampère Mobile versus Electrical Engineering: the parameters behind the verdict, then further details
ParameterAmpère MobileElectrical Engineering
PriceFreeFree
Rating5.0 (1 ratings) — better4.9 (11 ratings)
Positive reviews25.0% of reviews73.9% of reviews — better
Number of ratings111 — better
Update frequencyEvery 11 monthsEvery 2 months — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better15.5
Further details — not scored
Size41 MB115 MB
Age rating4+4+
DeveloperElectro Graphics SrlCarlo Terracciano

Customer experience

Ampère Mobile

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews16 reviews
Positive25.0%
Neutral12.5%
Negative62.5%

Electrical Engineering

All ratings11 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews23 reviews
Positive73.9%
Neutral8.7%
Negative17.4%

In-app purchases

None

Ampère Mobile

No in-app purchases

7 purchases

Electrical Engineering

Subscriptions5
  • Monthly subscription - Electro$3.991 Month
  • Monthly subscription - Electro$5.991 Month
  • Annual Subscription Electronic$8.991 Year
Show 2 more
  • Annual Subscription Electronic$24.991 Year
  • Annual Subscription Electronic1 Year trial$24.991 Year
One-time2
  • Lifetime Subscription Electro$29.99
  • Lifetime Subscription Electro$99.99

Questions

Is Ampère Mobile free?
Ampère Mobile is free to download, with no in-app purchases.
Is Electrical Engineering free?
Electrical Engineering is free to download, with in-app purchases available.
Which has better reviews, Ampère Mobile or Electrical Engineering?
Ampère Mobile is rated higher. Ampère Mobile averages 5.0 out of 5 from 1 ratings, while Electrical Engineering averages 4.9 from 11 ratings.
Do Ampère Mobile or Electrical Engineering have ads?
Electrical Engineering shows ads; Ampère Mobile does not.
Which is updated more often, Ampère Mobile or Electrical Engineering?
Ampère Mobile ships an update every 11 months, and Electrical Engineering every 2 months. Most recently, Ampère Mobile was updated on June 25, 2026 and Electrical Engineering on September 22, 2026.

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