Electrical Engineering vs Note2Do
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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/
Note2Do
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Every school notice becomes a clear next step — before it slips through the cracks. Note2Do is built for parents juggling permission slips, field trips, school fees, photo day, and everything in between. Drop in any school notice and get one clear action card: who, when, where, what to bring, and what to sign. HOW IT WORKS • Paste text, import a PDF or photo, or share from any app • AI pulls out dates, times, places, costs, deadlines, and action items • Review everything, then add it to Apple Calendar or Reminders in one tap • Stay organized by child — even across multiple schools PRIVACY FIRST • Nothing runs in the background: no Gmail or email access, ever • Originals stay on your device, and you can delete anything anytime • Remove your data or your whole account from Settings in one tap WHY PARENTS KEEP IT • Never miss a permission slip deadline again • One place for every child and every school • Works with any school — no school signup required Note2Do needs a free account for AI parsing and an internet connection. Download Note2Do and turn today's school pile into a clear plan. Terms of Use: https://taoapex.com/en/products/note2do/terms/ Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://taoapex.com/en/products/note2do/privacy/ Support: https://taoapex.com/en/contact/
Screenshots
Verdict
The clearest difference is ads: Note2Do at none against Electrical Engineering's shown. Note2Do also leads on update cadence (daily vs every 2 months). Electrical Engineering's advantage is iOS requirement (15.5 vs 17.0). On price, 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
Both are free to download. Electrical Engineering sells 7 in-app purchases, starting at $3.99 per month and Note2Do sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
Electrical Engineering ships an update every 2 months, Note2Do daily. The most recent releases landed on November 12, 2026 and November 10, 2026 respectively.
| Parameter | Electrical Engineering | Note2Do |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (12 ratings) — better | — |
| Positive reviews | 72.0% of reviews | — |
| Number of ratings | 12 — better | — |
| Update frequency | Every 2 months | Daily — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.5 — better | 17.0 |
| Further details — not scored | ||
| Size | 119 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Carlo Terracciano | TAOAPEX LTD |
In-app purchases
Electrical Engineering
- Monthly subscription - Electro$3.991 Month
- Monthly subscription - Electro$5.991 Month
- Annual Subscription Electronic$8.991 Year
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- Annual Subscription Electronic$24.991 Year
- Annual Subscription Electronic1 Year trial2 variants$24.991 Year
- Lifetime Subscription Electro$29.99
- Circuits & Electric Machines$99.99
Note2Do
- Note2Do Pro Monthly$4.991 Month
- Note2Do Pro Yearly$39.991 Year
Questions
Is Electrical Engineering free?
Is Note2Do free?
Do Electrical Engineering or Note2Do have ads?
Which is updated more often, Electrical Engineering or Note2Do?
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