Comparison

Electrical Tools & Reference vs NotingDown

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

Head to head
About

Electrical Tools & Reference

Features
Read full description

Master electricity, circuits, and real-world wiring! Whether you're a student, apprentice, or working electrician, this comprehensive app is your go-to resource for understanding and applying electrical engineering concepts. Learn electrical theory, explore detailed wiring diagrams, and use handy tools to make everyday electrical work easier and more accurate. All-in-One Electrician’s Toolkit Learn Electrical Basics – Voltage, current, resistance, power, Ohm’s & Kirchhoff’s laws, grounding, and more Interactive Wiring Diagrams – Switches (SPST, DPST, intermediate), socket and lighting circuits, sensors, and motor connections (star/delta, capacitor, contactors) Built-In Calculators – Power, current, voltage, resistance, energy costs, resistor codes, and essential electrical formulas Schematic Symbols Library – Standard electronics symbols: resistors, capacitors, fuses, diodes, transistors, and more Clear, Practical Learning Simple, real-world explanations for beginners and pros alike Visual diagrams and field-ready schematics for easy understanding Practice your knowledge with quizzes and electrical tests Covers both theory and hands-on electrical installation cases Perfect For: Electrical engineering students & apprentices Electricians and field technicians Instructors and vocational trainers DIY enthusiasts with technical curiosity Why Choose This App? Electrician Handbook has been trusted for its practical approach to electrical education. Everything you need – from core concepts to practical applications – in one easy-to-use guide. In-app purchase Details: Monthly Subscription Lifetime Subscription Privacy Policy : https://applicationcontent.wordpress.com/privacy-policy/ Terms of use : https://applicationcontent.wordpress.com/terms-of-use/

About

NotingDown

Features
Read full description

NotingDown is a simple, focused place for your notes, ideas, plans, and daily thoughts. Create and edit notes with a clean writing experience. Organize them by category, mark important notes as favorites, search across titles and content, and sort your collection the way you prefer. Use quick actions when you want to start writing immediately. Dictate a voice note when typing is inconvenient. Review lightweight analytics to understand your note-taking habits, and export your notes when you want a portable copy. Highlights: β€’ Fast note creation and editing β€’ Search, categories, favorites, and sorting β€’ Voice-note support β€’ Quick ideas and daily journal shortcuts β€’ Note analytics and smart suggestions β€’ CSV and JSON export options β€’ Local, private storage on your device β€’ Light and dark appearance support NotingDown keeps the experience straightforward so you can spend less time managing an app and more time capturing what matters.

Screenshots

Electrical Tools & Reference4 screens
NotingDown2 screens

Verdict

The call

The clearest difference is in-app purchases: NotingDown at none against Electrical Tools & Reference's 2. Electrical Tools & Reference's advantage is iOS requirement (12.0 vs 16.6). On price, update cadence, ads and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Electrical Tools & Reference sells 2 in-app purchases, starting at $2.99 per month. NotingDown asks for nothing beyond the download.

UpkeepUpdate frequency

Electrical Tools & Reference ships an update every 3 weeks, NotingDown every 2 weeks. The most recent releases landed on October 19, 2026 and October 6, 2026 respectively.

Scorecard2 real differences Β· 4 level
Electrical Tools & Reference versus NotingDown: the parameters behind the verdict, then further details
ParameterElectrical Tools & ReferenceNotingDown
PriceFreeFree
Update frequencyEvery 3 weeksEvery 2 weeks β€” better
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS12.0 β€” better16.6
Further details β€” not scored
Size88 MB10 MB
Age rating4+4+
DeveloperAshvin KevadiyaSachin Kumar

In-app purchases

2 purchases

Electrical Tools & Reference

Subscriptions1
  • Monthly$2.991 Month
One-time1
  • Lifetime Premium$3.99
None

NotingDown

No in-app purchases

Questions

Is Electrical Tools & Reference free?
Electrical Tools & Reference is free to download, with in-app purchases available.
Is NotingDown free?
NotingDown is free to download, with no in-app purchases.
Do Electrical Tools & Reference or NotingDown have ads?
Neither Electrical Tools & Reference nor NotingDown shows ads.
Which is updated more often, Electrical Tools & Reference or NotingDown?
Electrical Tools & Reference ships an update every 3 weeks, and NotingDown every 2 weeks. Most recently, Electrical Tools & Reference was updated on October 19, 2026 and NotingDown on October 6, 2026.

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