Comparison

VoltLab vs English Electrical Engineering

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

Head to head
About

VoltLab

This app simplifies learning electricity through interactive lessons and visual experiments. It offers offline access, quizzes with detailed solutions, and a reference guide for formulas. Ideal for students and educators seeking to understand electrical concepts.

Highlights
  • Interactive circuit building
  • Visual experiment results
  • Self-paced learning
  • Quizzes with step-by-step solutions
  • Offline access to lessons
  • Reference guide for formulas
Features
Read full description

Physics is easier to understand when you see it in action. In VoltLab, you explore electricity through interactive experiments, while lessons with AI narration help you understand what’s happening — step by step, at your own pace. What’s inside: • AI-narrated lessons — explore electricity with clear explanations and visual examples. • Interactive experiments — put the laws of physics to the test in experiments you control. • Quizzes with worked solutions — solve problems and reinforce your knowledge with detailed explanations. • No ads — immerse yourself in lessons and experiments without ad breaks. • Offline access — keep learning even without an internet connection. • Free content — learn something new and reinforce what you’ve learnt at no cost. Who it’s for: • School students and school leavers — understand what’s behind the formulas and laws in your textbook. • University students and independent learners — connect theory with what you see in the experiments and better understand electrical phenomena. • Teachers and tutors — show in action what’s difficult to explain in words. Download VoltLab — your discovery lab awaits! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://xelzlqhbkncusjefnhma.supabase.co/storage/v1/object/public/terms/privacy_policy.pdf

About

English Electrical Engineering

Master essential English vocabulary for electrical engineering. This app uses flashcards and eight learning methods to help students and professionals understand technical terms for better communication and study. Track your progress and build confidence in specialized discussions.

Highlights
  • Technical vocabulary for electrical engineers
  • Flashcard learning method
  • Eight diverse word-learning techniques
  • Study progress tracking and statistics
  • Word tracking system
  • Covers control systems, power generation, electronics
Features
Read full description

Learning English vocabulary for electrical engineering brings real advantages to your education and work. Knowing the right technical terms allows every student, engineer, or electrician to study and communicate confidently in professional environments. Expanding your vocabulary helps you understand complex texts, handle manuals, and express yourself clearly in discussions about circuits, power systems, or electronics. Each word learned supports your progress in both study and job performance. Practical learning through flashcards makes studying effective and focused on real-life situations. Each card presents useful English words and terminology that electrical engineers and technicians meet every day. The methods used encourage repetition, understanding, and long-term memory. This practical approach fits perfectly for technical students and professionals who value efficient learning. Eight different word-learning methods keep your study process dynamic and enjoyable. You can review vocabulary, test yourself, and repeat difficult terms in a structured way. Every method focuses on improving understanding of technical words used in electrical engineering. It helps you recognize vocabulary in professional documents and apply it in real communication at work or university. The variety of techniques supports vocabulary growth through reading, writing, and recognition. The learning process strengthens comprehension and accuracy when dealing with electrical terms such as voltage, current, resistance, or transformer. Mastering this specialized English vocabulary improves your ability to read engineering books, interpret diagrams, and follow technical discussions naturally. Study progress tracking and statistics let you see how your learning develops over time. The clear overview of learned and unlearned words keeps your studies organized and motivates consistent progress. Each learning session contributes to your growing command of professional English used by electrical engineers around the world. The word tracking system helps you manage what you already know and what still needs attention. You can mark words as learned or not and return to review specific sets whenever you choose. This organized system saves time and supports efficient preparation for exams, work projects, or international collaboration. Extensive vocabulary covers a wide range of topics within electrical engineering, including control systems, power generation, electronics, and installation. Each section contains accurate and practical terminology suitable for both academic study and on-the-job communication. This educational approach connects language learning with technical knowledge, making it ideal for any student or professional aiming to improve. Fast progress, clear structure, and accessible design make the learning experience suitable for every level. Both beginners and advanced users can study English electrical engineering vocabulary effectively without unnecessary complexity. The methods encourage active learning and help users expand their professional English naturally. Improving your vocabulary strengthens your confidence in communication, research, and documentation. It opens opportunities for education and technical work in international environments where English is essential. Building this knowledge step by step supports your growth as a competent and well-prepared engineer. Support: appsfenls@gmail.com Terms of use & Privacy policy: https://apps.fenls.com/legacy.html

Screenshots

VoltLab4 screens
English Electrical Engineering4 screens

Verdict

The call

The clearest difference is rating: VoltLab at 5.0 against English Electrical Engineering's 3.9. VoltLab also leads on ads (none vs shown) and ratings volume (381 vs 7). On price, in-app purchases, monetization model 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. VoltLab sells 7 in-app purchases, starting at $3.99 per month and English Electrical Engineering sells 6 in-app purchases, starting at $8.49 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

VoltLab holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: VoltLab has 381 ratings behind it against 7, so its average is the more settled of the two.

UpkeepUpdate frequency

VoltLab ships an update every 6 days, English Electrical Engineering fortnightly. The most recent releases landed on October 12, 2026 and September 30, 2026 respectively.

Scorecard4 real differences · 6 level
VoltLab versus English Electrical Engineering: the parameters behind the verdict, then further details
ParameterVoltLabEnglish Electrical Engineering
PriceFreeFree
Rating5.0 (381 ratings) — better3.9 (7 ratings)
Positive reviews96.8% of reviews—
Number of ratings381 — better7
Update frequencyEvery 6 days — betterFortnightly
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size125 MB53 MB
Age rating4+4+
DeveloperDenis GladkiiNelly Latypova

Customer experience

VoltLab

All ratings381 ratings
Positive99.5%
Neutral0.5%
Negative0.0%
Written reviews125 reviews
Positive96.8%
Neutral2.4%
Negative0.8%

English Electrical Engineering

All ratings7 ratings
Positive71.4%
Neutral0.0%
Negative28.6%

In-app purchases

7 purchases

VoltLab

Subscriptions2
  • VoltLab Pro One Month$3.991 Month
  • VoltLab Pro One Year$12.991 Year
One-time5
  • VoltLab Pro One Year$6.99
  • VoltLab Donat$10.99
  • VoltLab Pro$39.99
Show 2 more
  • VoltLab Donate$49.99
  • Awesome VoltLab Donat$99.99
6 purchases

English Electrical Engineering

Subscriptions6
  • Electrical Vocabulary Pro3 Days trial$8.497 Days
  • Technical Vocabulary Pro$8.491 Month
  • Technical Vocabulary Pro3 Days trial$9.491 Month
Show 3 more
  • Engineering Terminology Pro3 Days trial$29.993 Months
  • Pro Complete Technical Terms3 Days trial$34.991 Year
  • Pro Complete Technical Terms$34.991 Year

Questions

Is VoltLab free?
VoltLab is free to download, with in-app purchases available.
Is English Electrical Engineering free?
English Electrical Engineering is free to download, with in-app purchases available.
Which has better reviews, VoltLab or English Electrical Engineering?
VoltLab is rated higher. VoltLab averages 5.0 out of 5 from 381 ratings, while English Electrical Engineering averages 3.9 from 7 ratings.
Do VoltLab or English Electrical Engineering have ads?
English Electrical Engineering shows ads; VoltLab does not.
Which is updated more often, VoltLab or English Electrical Engineering?
VoltLab ships an update every 6 days, and English Electrical Engineering fortnightly. Most recently, VoltLab was updated on October 12, 2026 and English Electrical Engineering on September 30, 2026.

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