Comparison

Electrical Dictionary vs P&ID

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

Head to head
About

Electrical Dictionary

Learn electrical engineering terms with this offline dictionary app. It offers over 5,000 words with meanings, a quiz to test your knowledge, and features like speech-to-text and text-to-speech. Save favorites and track your search history.

Highlights
  • Offline access to 5,000+ electrical terms
  • Interactive quiz with countdown timer
  • Speech-to-text and text-to-speech functionality
  • Save words to favorites
  • Search history tracking
  • Easy-to-use interface
Features
Read full description

**** Electrical Dictionary Offline ***** Welcome to Electrical Dictionary Offline - the easiest way to learn Electrical Terms fastly within your iPhones and iPads. Our new Electrical to Electrical Dictionary app is a light weight and elegant tool. You can find over 5,000+ Electrical words with their Electrical meanings for Free on your smartphone! You can easily search for any word you want and we will take care of giving the meaning of it and the best thing is that you can take quiz to test your knowledge in this ElectricalTerms. *********Features ******** - We have a very Easy Interface to use, so everyone can use it simply without watching any tutorial. We worked hard to make everything easier to you. In the main screen, you will be able to see all words. There, you can type the Electrical terms and word that you are looking for and we will take care of finding the meanings of Electrical Terms. - Start using our Electrical Dictionary Offline app without creating an account, so, download it now and start using it within a few seconds. - Speech to Text functionality in to searching words. - Electrical Dictionary Offline is free. No other hidden charges. - We will keep you updated with latest words in this Terms. - It's Offline. So user need not any internet connection more. - Perfect app for travellers! This, will help you to learn and talk Electrical Terms with people easily! - We developed a new quiz inside Electrical dictionary Offline! To take the quiz, you can easily tap the option icon in the top left side of the screen and choose quiz. Now, you will see a word in the screen with 4 answers, you will have to tap the answer that you think its right to see if it’s the good choice or not. Keep in mind, that there is a countdown timer and if it finishes without a reply from you, then the quiz will ends. - You can see your real-time results in the top of the screen. If your answer is wrong, then we will show you the right one. Do not forget to keep it in mind. - Want to save a word meaning in the favourites? Tap the heart button and we will add this word automatically in your favourites. You can easily access to it anytime within the favourites choice in the options menu. - We have a integrated a text to speech feature to let you hear the Electrical terms that you are looking for. - Share any word and its meaning easily with your friends on other social media apps with the share word button in the bottom right side of the screen. - We will automatically save any word that you searched. You can easily access to it later within the history choice in the options menu. So, What are you waiting for ? Download Electrical Dictionary now and enjoy learning Electrical Terms in a very easy way! We guarantee that you can learn over 5,000+ Electrical words meaning by using our app. *Premium Subscription Plans* • Weekly Pro Plan: $1.99/month • Monthly Pro Plan: $4.99/month • Yearly Pro Plan: $29.99/year • Lifetime Access: $39.99 (one-time payment) Unlock Premium Features with a Subscription: • Unlimited Translations • Unlimited Word Searching • 100% Ad-Free Experience Subscription Terms: • Payment will be charged to your Apple ID account upon confirmation of purchase. • Subscriptions automatically renew unless canceled at least 24 hours before the end of the current billing period. • You can manage or cancel your subscription anytime by going to: Settings > Apple ID > Subscriptions. • Any unused portion of a free trial will be forfeited when you purchase a subscription. Download Now & Simplify Your Life! Privacy Policy: https://www.thedictionaryapps.com/dictionary/pvpolicy.html
 Terms of Use: https://www.thedictionaryapps.com/dictionary/terms.html
 EULA: https://www.thedictionaryapps.com/dictionary/eula.html For support or inquiries, please contact: puju.delvdiya@gmail.com

About

P&ID

Master the art of reading and interpreting Piping and Instrumentation Diagrams (P&IDs) with this engaging trivia quiz. Test your knowledge of P&ID symbols and their applications through interactive quizzes with detailed explanations and real-world examples. Learn at your own pace with multiple difficulty levels and offline mode.

Highlights
  • Interactive P&ID symbol quizzes
  • Symbol categorization
  • Detailed explanations and examples
  • Multiple difficulty levels
  • Offline learning mode
Features
Read full description

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Master the art of reading and interpreting Piping and Instrumentation Diagrams (P&IDs) with P&ID Trivia! This engaging trivia quiz app is designed for engineers, students, and industry professionals looking to enhance their knowledge of P&ID symbols and their applications. Key Features: Interactive Quizzes: Test your skills with hundreds of questions on P&ID symbols, including valves, instruments, pumps, and more. Symbol Categories: Learn and identify symbols from various categories such as piping, process equipment, instrumentation, and control systems. Learn as You Play: Get detailed explanations and real-world examples after each question to deepen your understanding Multiple Difficulty Levels: Start as a beginner and advance to expert-level challenges. Offline Mode: Learn anytime, anywhere, without the need for an internet connection. Perfect for students, professionals, and anyone working in engineering, manufacturing, or process industries. With P&ID Trivia, you'll gain confidence in reading diagrams and understanding process flows like a pro. Download now and become a P&ID expert! Download Piping and Instrumentation Diagrams (P&IDs) today and see how many like you can identify like: Hand-Operated Gate Valve, Gate Valve, Closed Gate Valve, Hand-Operated Globe Valve, Globe Valve, Rotary Valve, Needel Valve, Control Valve, Piston-Operated Valve, Back Pressure Regulator, Plug or C**k Valve, Check Valve, Butterfly Valve, Flanged Valve, Angle Valve Hand-Operated, Angle Globe Valve, Relief Valve, Angle Valve, Angle Blowdown Valve, Ball, Normally Closed Ball, Diaghragm, Plug Valve, Check Valve, Solenoid Valve, Hydraulic Valve, Motor-Operated Valve, Pilot Gate Valve, Weight Gate Valve, Powered Valve, Float-Operated Valve, Needle Valve, 3-Way Valve, 3-Way Plug Valve, Diaphragm Valve, 4-way Plug Valve, 4-way Valve, Electro-Hydraulic Valve, Balanced Diaphragm Gate Valve, Spring Gate Valve, Ram Valve, Slide Valve, Metering Coke, Knife Valve, Excess Flow Valve, Post Indicator, Self Draining Valve, Pinch Valve, Minimum Flow Valve, Auto Recirculation, Gauge, Bleeder Valve, Integrated Block Valve, Maual Integrated Valve, Orifice, Rotameter, Quarter Turn Valve Double Acting, Quarter Turn Valve Spring Acting, Self-Operating Release Valve, Indicator, Behind Control, On Central Control, On Local Control Pane, Behind a Local Control, Odometer, Pressure Gauge, Flowmeter, Thermometer, Shared Indicator, Displayed Configurable, Computer Indicator, Programmable Indicator, Displayed Programmable Device, Computer, Unit Control Panel, Temp Indicator, Temp Transmitter, Temp Recorder, Temp Controller, Flow Indicator, Flow Transmitter, Flow Recorder, Flow Controller, Level Indicator, Pressure Indicator, Level Transmitter, Level Recorder, Level Controlle, Pressure Transmitter, Pressure Recorder, Pressure Controller, Pressure Indicator, Pressure Recording, Level Alarm, Flow Element, Temperature Element, Level Gauge, Analyzer Transmitter, Transducer, Specialty Item, Sampler, Straightening Vanes, Diaphragm Meter, Rotary Meter, Magnetic, Pitot Tube Type Flow, Pitot Tube, Wedge Meter, Target Meter, Weir Meter, Ultrasonic Meter, V-cone Meter, Venturi Meter, Quick Change, Turbine Meter, Rotometer, Double, Steam Traced, Venturi, Flowmeter, Vortex Sensor, And Gate, Or Gate, Not Gate, Correcting Element, Diamond, Pressure Gauges, Thermometers, Averaging Pitot Tube, Level Meter, Coriolis Flow Sensor, Flow Nozzle Meter, Flume Meter, Manhole, Socket Connection, Support Bracket, Support Leg, Support Ring, Support Skirt, Compressor, Reciprocating Compressor, Compressor silencers, Centrifugal, Rotary Compressor, Rotory Compressor and silencers, Liquid ring Compressor, Centrifugal Compressor, Centrifugal blower, Axial Compressor, Centrifugal pump, Gas blower, Vertical pump, Liquid ring vacuum pump

Screenshots

Electrical Dictionary4 screens
P&ID4 screens

Verdict

The call

The clearest difference is ads: P&ID at none against Electrical Dictionary's shown. P&ID also leads on update cadence (every 2 weeks vs every 9 months). Electrical Dictionary's advantage is rating (4.6 vs 4.3) and device support (3 vs 1). On price, ratings volume, in-app purchases and monetization model 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 Dictionary sells 5 in-app purchases, starting at $1.99 per 7 days and P&ID sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Electrical Dictionary holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 5 and 6 respectively.

UpkeepUpdate frequency

Electrical Dictionary ships an update every 9 months, P&ID every 2 weeks. The most recent releases landed on September 16, 2026 and September 15, 2026 respectively.

Scorecard5 real differences · 5 level
Electrical Dictionary versus P&ID: the parameters behind the verdict, then further details
ParameterElectrical DictionaryP&ID
PriceFreeFree
Rating4.6 (5 ratings) — better4.3 (6 ratings)
Positive reviews—0.0% of reviews
Number of ratings56 — better
Update frequencyEvery 9 monthsEvery 2 weeks — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better17.0
Further details — not scored
Size15 MB6 MB
Age rating4+4+
DeveloperPuju DekivadiyaForwa Elade Wunde

Customer experience

Electrical Dictionary

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

P&ID

All ratings6 ratings
Positive83.3%
Neutral0.0%
Negative16.7%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

5 purchases

Electrical Dictionary

Subscriptions3
  • Weekly Pro Plan$1.997 Days
  • Monthly Pro Plan$4.991 Month
  • Yearly Pro Plan$29.991 Year
One-time2
  • Remove Ads$9.99
  • Lifetime Access$39.99
3 purchases

P&ID

Subscriptions3
  • Month$9.991 Month
  • 6 months$19.996 Months
  • Year$29.991 Year

Questions

Is Electrical Dictionary free?
Electrical Dictionary is free to download, with in-app purchases available.
Is P&ID free?
P&ID is free to download, with in-app purchases available.
Which has better reviews, Electrical Dictionary or P&ID?
Electrical Dictionary is rated higher. Electrical Dictionary averages 4.6 out of 5 from 5 ratings, while P&ID averages 4.3 from 6 ratings.
Do Electrical Dictionary or P&ID have ads?
Electrical Dictionary shows ads; P&ID does not.
Which is updated more often, Electrical Dictionary or P&ID?
Electrical Dictionary ships an update every 9 months, and P&ID every 2 weeks. Most recently, Electrical Dictionary was updated on September 16, 2026 and P&ID on September 15, 2026.

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