Vocabulary Builder vs Construct
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Vocabulary Builder
This app helps you expand your English vocabulary with detailed word origins, memory aids, and spaced repetition. It offers daily practice through quizzes and games, and supports custom word additions. Available in multiple languages, it's ideal for test preparation and general learning.
- Deep etymology and origins
- Spaced repetition learning
- Custom word addition
- Daily quizzes and word games
- Multilingual support (9 languages)
- Widgets for home and lock screen
- Pronunciation guides
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Vocabulary is more than memorization. Discover meaningful words, understand their origins, and remember them with mnemonics, pronunciation, and spaced review. Neologics combines daily words, clear definitions, real-world examples, etymology, personalized flashcards, and science-based review for advanced English, SAT, GRE, and ESL learners. Your vocabulary shapes how you think, write, and are understood. Neologics gives you the depth to actually remember every word you learn. LEARN WORDS THAT STAY WITH YOU Every word comes with its definition, native pronunciation guided voices , real-world example sentences, etymology, and memory aids. Swipe through your feed and let spaced repetition handle the rest, words come back at the exact moment you're about to forget them. ADD YOUR OWN VOCABULARY Encounter a word in conversation, a book, or a meeting? Add it with one tap. Your words enter the same feed, get pronunciation, and participate in quizzes and spaced repetition — no different from our curated library. AVAILABLE IN 9 LANGUAGES Full translations for Chinese, Spanish, Japanese, Korean, Russian, Arabic, Vietnamese, and Hindi. Definitions, examples, and the entire interface — in your language. English shown alongside every translation so you learn in both. BUILT FOR TEST PREP Targeted vocabulary for SAT, GRE, GMAT, and TOEFL. The words that actually show up on test day — with the depth to make them stick long after. PRACTICE DAILY Quizzes that adapt to what you know. Word games that make review something you look forward to. A progress system that tracks every word from first encounter to full mastery — with streaks to keep you coming back. PRONUNCIATION YOU CAN TRUST Multiple voice options — American and British, male and female. Hear every word spoken clearly before you use it. Custom words get instant pronunciation through built-in text-to-speech. DEEPER THAN A DEFINITION Tap into any word for its full story — etymology and origin, common vs. elevated usage, memory tricks, synonyms, antonyms, and context most apps never show you. WIDGETS THAT TEACH A new word every hour on your home screen or lock screen. Three lock screen sizes. Two home screen sizes. Learn without even opening the app. WORD WALLPAPERS Turn any word into a wallpaper for your lock screen. Six backgrounds, five typography styles, drag to position. Something worth looking at every time you check your phone. DESIGNED WITH CARE Six handcrafted card templates. Light and dark mode. Customizable card styles and colors. Every screen, every animation, every detail intentional. FREE TO START - 3-day free trial of all Pro features - Daily word cards with definitions and pronunciation - Word games and daily quizzes - Home screen and lock screen widgets - Add your own custom words - Full access to all words and deep content - Etymology, mnemonics, and elevated usage examples - All card templates and wallpaper customization - Yearly, monthly and lifetime plans available
Construct
Train your mind with proven memory techniques and adaptive games. Improve focus, recall, and cognitive speed in just 10 minutes daily. Track your progress and compete with others to unlock your full mental potential.
- Memory Palace technique
- Spaced repetition
- Adaptive brain games
- Progress tracking
- Weekly leaderboards
- Focus and reasoning exercises
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Replace doom scrolling with lessons from the greatest minds in history. Construct turns the habits and methods of history's greatest minds into short video lessons, smart games, and real-life practice. A few minutes a day to get smarter, remember more, and become the sharpest person in the room. Most learning apps give you facts about great people. Construct gives you their playbook. WATCH SHORT VIDEO LESSONS Travel through the lives of Nikola Tesla, Leonardo da Vinci, Marcus Aurelius, Napoleon, and more. Each course breaks down how they actually thought, decided, and created, in short cinematic lessons you can finish in minutes. New minds are added regularly. APPLY WHAT YOU LEARN IN REAL LIFE Every lesson ends with a real action. You don't just learn what they did, you practice their methods the same day: at work, in conversations, and in your own projects. MASTER YOUR MEMORY Learn the techniques memory champions use for real. Build a Mind Palace, use the Link Method, and remember the name of everyone you meet. PLAY SMART BRAIN GAMES Practice what you learn with games built around memory, attention, reasoning, and speed. Each game gets harder as you improve, so you're always challenged at the right level. TRACK YOUR PROGRESS DAILY Keep your streak alive, level up through each course, and watch the habit build one day at a time. WHO CONSTRUCT IS FOR - Founders and builders who want to think like the people who built history - Ambitious people who want to be sharper at work and in conversation - Self-learners who love history, philosophy, and big ideas - Anyone who wants to spend less time scrolling and more time growing WHY NOW The average person spends hours a day scrolling feeds designed to take their attention. Construct is built for the opposite: a few focused minutes a day with the minds that shaped the world, and the methods that made them great. Questions or ideas? Email us at support@construct.app — — — Construct offers an auto-renewing subscription. Payment is charged to your Apple ID at confirmation of purchase and renews automatically unless cancelled at least 24 hours before the end of the current period. You can manage or cancel your subscription in your Apple ID account settings. Terms of Service: https://construct.app/terms-of-use Privacy Policy: https://construct.app/privacy-policy EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is review sentiment: Vocabulary Builder at 100% against Construct's 50%. Vocabulary Builder also leads on ads (none vs shown) and rating (5.0 vs 4.7). On price, ratings volume, update cadence and in-app purchases 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. Vocabulary Builder sells 7 in-app purchases, starting at $7.99 per month and Construct sells 8 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.
Vocabulary Builder holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 46 and 26 respectively. Written reviews point the same way: 100% of Vocabulary Builder's written reviews are positive against 50% of Construct's.
Vocabulary Builder ships an update weekly, Construct every 10 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.
| Parameter | Vocabulary Builder | Construct |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (46 ratings) — better | 4.7 (26 ratings) |
| Positive reviews | 100.0% of reviews — better | 50.0% of reviews |
| Number of ratings | 46 — better | 26 |
| Update frequency | Weekly — better | Every 10 days |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, Apple Watch — better | iPhone |
| Requires iOS | 18.0 | 18.0 |
| Further details — not scored | ||
| Size | 221 MB | 234 MB |
| Age rating | 4+ | 4+ |
| Developer | Tuvo Labs Limited Co. | Construct Company |
Customer experience
Vocabulary Builder
Construct
In-app purchases
Vocabulary Builder
- Neologics Vocabulary Builder Pro$7.991 Month
- Neologics Vocabulary Builder Pro$9.991 Year
- Vocabulary Builder Pro (1 year)$19.991 Year
Show 2 moreShow fewer
- Vocabulary Builder Pro (1 year)7 Days trial$39.991 Year
- Vocabulary Builder Pro (1 year)3 Days trial$39.991 Year
- Neologics Vocabulary Builder Pro2 variants$44.99
- Neologics Vocabulary Builder Pro$89.99
Construct
- Construct Monthly3 Days trial$12.991 Month
- Construct Premium Monthly$19.991 Month
- Construct Premium Annual$29.991 Year
Show 5 moreShow fewer
- Construct Premium Annual$44.991 Year
- Construct Premium Annual2 variants$59.991 Year
- Construct Premium Monthly3 Days trial$69.991 Year
- Construct Premium Annual7 Days trial$89.991 Year
- Construct Premium Annual$89.991 Year









