Comparison

Electrical Engineering vs Checkieb

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

Head to head
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/

About

Checkieb

Features
Read full description

Con esta aplicación ofrecemos a nuestros clientes un valor agregado en la inspección de instalaciones industriales o de otra índole para brindar la información necesaria enfocados en asegurar el adecuado ajuste a los mejores protocolos de trabajo seguro. A nuestros empleados les ofrecemos una aplicación que permite un rápido levantamiento de información y así mismo facilitar el análisis de los datos de una manera ágil y organizada. Por favor si está interesado en obtener más información o quisiera conocer cómo nuestros servicios de consultoría asociados pueden ayudarle por favor no dude en contactarnos.

Screenshots

Electrical Engineering4 screens
Checkieb4 screens

Verdict

The call

The clearest difference is in-app purchases: Checkieb at none against Electrical Engineering's 7. Checkieb also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement 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. Checkieb asks for nothing beyond the download.

UpkeepUpdate frequency

Electrical Engineering ships an update every 2 months, Checkieb every 5 weeks. The most recent releases landed on September 22, 2026 and September 14, 2026 respectively.

Scorecard2 real differences · 8 level
Electrical Engineering versus Checkieb: the parameters behind the verdict, then further details
ParameterElectrical EngineeringCheckieb
PriceFreeFree
Rating4.9 (11 ratings) — better—
Positive reviews73.9% of reviews—
Number of ratings11 — better—
Update frequencyEvery 2 monthsEvery 5 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.514.0 — better
Further details — not scored
Size115 MB25 MB
Age rating4+4+
DeveloperCarlo TerraccianoINGENIERIA ESPECIALIZADA S A

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
None

Checkieb

No in-app purchases

Questions

Is Electrical Engineering free?
Electrical Engineering is free to download, with in-app purchases available.
Is Checkieb free?
Checkieb is free to download, with no in-app purchases.
Do Electrical Engineering or Checkieb have ads?
Electrical Engineering shows ads; Checkieb does not.
Which is updated more often, Electrical Engineering or Checkieb?
Electrical Engineering ships an update every 2 months, and Checkieb every 5 weeks. Most recently, Electrical Engineering was updated on September 22, 2026 and Checkieb on September 14, 2026.

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