Comparison

Vocabulary Builder by Learning vs Math Problems

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

Head to head
About

Vocabulary Builder by Learning

Enhance your English vocabulary with daily words, definitions, and usage examples. Access over 20,000 words across various categories, set personalized learning goals, and test your knowledge with interactive quizzes. Features include home screen widgets and shareable flashcards for convenient learning.

Highlights
  • Daily Word of the Day
  • 20,000+ Word Library
  • Personalized Learning & Goals
  • Interactive Quizzes
  • Widgets & Reminders
  • Shareable Flashcards
Features
Read full description

Meet Vocabulary Builder by Learning, your daily companion for English word mastery. Perfect for busy professionals, motivated students, and lifelong learners, this app helps you learn the vocabulary you need to stand out and succeed. Why choose Vocabulary Builder by Learning? - Daily Word of the Day Discover a fresh word each morning—complete with definitions, synonyms, and real-life usage. Perfect for quick vocabulary boosts. - 20,000+ Word Library From business, marketing, finance, and technology to SAT and GRE word lists, we offer curated collections for every goal. Whether you’re aiming for career growth or academic success, you’ll find the right words here. - Personalized Learning & Goals Set up custom daily goals and let our reminders keep you on track. Our app caters to your interests—choose from 40+ categories like management, health, culture, and personal development to shape your learning path. - Interactive Quizzes & Vocab Score Assess your knowledge with adaptive quizzes that challenge your current level. Watch your vocab score rise as you master essential words. Great for native speakers who want to refine advanced English or for exam prep. - Motivating Learning Plans & Games Pick a category, set your plan, and start learning. Learning Plans guide you step by step so new words become part of your vocabulary. - Widgets & Reminders for Busy Schedules Short on time? Our home screen widget serves bite-sized word updates throughout the day. Even if you’re juggling a hectic routine, you can still learn new words easily. - Shareable Flashcards Make learning social by creating and sharing flashcards or quizzes with friends and colleagues. Turn vocabulary building into a fun group activity! - Privacy & Security All data is stored locally. We never share your information. Learn with peace of mind. Who Will Benefit? - Professionals Impress clients, colleagues, and hiring managers by speaking with clarity and precision. - Students Conquer the SAT, GRE, or any standardized test with targeted vocab lists that help boost test scores. - Lifelong Learners Expand your vocabulary just for the joy of it, or dive into specialized topics like innovation, economics, or literature. - English Enthusiasts Sharpen your command of the language with advanced words, idioms, and expressions. Backed by Research & Expert Insights - Harvard Business Review HBR shows professionals with stronger vocabulary often earn more and communicate clearly. - Educational Testing Service Studies from ETS link strong vocabulary to higher GPAs and better exam performance. - U.S. Department of Defense US DOD findings indicate that improved verbal skills can add up to $10,000 to annual income. - American Psychological Association APA highlights how broader word knowledge reduces mental load, improving creativity and problem-solving. With Vocabulary Builder by Learning, you’ll discover: - Confidence in meetings, interviews, and social settings. - Deeper comprehension of challenging books, articles, and discussions. - Continuous inspiration as you meet daily learning targets and watch your vocabulary flourish. Ready to Start? Give Vocabulary Builder by Learning a try today and turn your “What if” into real results. Whether you’re aiming for career growth, academic success, or sharper conversations, it all begins with that first new word. See how quickly your communication can evolve! Terms of Use: https://learnvocabulary.io/terms-of-service/ Privacy Policy: https://learnvocabulary.io/privacy-policy/

About

Math Problems

Instantly solve math problems by taking a photo. Get step-by-step explanations, practice with quizzes, and use flashcards and cheat sheets to master concepts. Available 24/7 for students of all levels.

Highlights
  • Instant photo scanner for math problems
  • Step-by-step AI explanations
  • AI Chat Tutor for concept clarification
  • Quizzes for knowledge testing
  • Flashcards for memorization
  • Cheat sheets for quick reference
Features
Read full description

Struggling with late-night math homework? Get instant help and master any subject with Math AI - Homework Solver. Our app is the ultimate tool for students, providing clear, step-by-step solutions and a complete suite of learning tools. Just snap a picture of any problem, from simple equations to complex word problems, and let our advanced AI guide you to the correct answer and help you understand the concepts behind it. INSTANT PHOTO SCANNER Turn your phone's camera into a powerful math solver. Take a photo of handwritten or printed problems and receive a detailed, step-by-step explanation in seconds. Our intelligent technology recognizes everything from Algebra to Calculus, making it the only solver you'll ever need. AI CHAT TUTOR Go beyond just the answer. If you're stuck on a specific step or want to understand a concept better, ask our AI Chat Tutor. Get personalized, conversational help in real time. Ask follow-up questions until you feel confident, just like you would with a real tutor, but available 24/7. A COMPLETE STUDY TOOLKIT Math AI is more than just a problem solver; it's a complete learning ecosystem designed to help you ace your exams. Quizzes: Test your knowledge with quizzes tailored to each math topic. Track your scores, identify your weak spots, and practice until you're ready for any test. Flashcards: Master key formulas, definitions, and theorems with our pre-made flashcard decks. A perfect tool for quick study sessions and long-term memorization. Cheat Sheets: Get quick access to the most important information when you need it most. Our cheat sheets are a handy reference for common formulas and procedures, all organized by subject. ALL YOUR MATH IN ONE PLACE Stop downloading multiple apps for different classes. Math AI provides comprehensive coverage for every major math subject, including: - Algebra - Geometry - Calculus - Statistics - Trigonometry - Pre-Calculus Whether you are in middle school, high school, or college, our app grows with you. Get unlimited access to all features with our premium subscription and unlock your full potential. Download Math AI - Homework Solver today and transform your study routine. Stop stressing and start understanding. Your path to better grades and math confidence begins now. https://ilkerb.com/math-solver/terms-of-use

Screenshots

Vocabulary Builder by Learning4 screens
Math Problems4 screens

Verdict

The call

The clearest difference is rating: Vocabulary Builder by Learning at 4.7 against Math Problems's 4.0. Vocabulary Builder by Learning also leads on ratings volume (551 vs 4) and update cadence (weekly vs every 2 weeks). Math Problems's advantage is iOS requirement (15.1 vs 17.0). On price, ads, 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. Vocabulary Builder by Learning sells 11 in-app purchases, starting at $2.99 per 7 days and Math Problems sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Vocabulary Builder by Learning holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: Vocabulary Builder by Learning has 551 ratings behind it against 4, so its average is the more settled of the two.

UpkeepUpdate frequency

Vocabulary Builder by Learning ships an update weekly, Math Problems every 2 weeks. The most recent releases landed on October 11, 2026 and September 29, 2026 respectively.

Scorecard4 real differences · 6 level
Vocabulary Builder by Learning versus Math Problems: the parameters behind the verdict, then further details
ParameterVocabulary Builder by LearningMath Problems
PriceFreeFree
Rating4.7 (551 ratings) — better4.0 (4 ratings)
Positive reviews67.9% of reviews—
Number of ratings551 — better4
Update frequencyWeekly — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPod
Requires iOS17.015.1 — better
Further details — not scored
Size76 MB56 MB
Age rating4+4+
DeveloperLearning Learn LLCilker beri

Customer experience

Vocabulary Builder by Learning

All ratings551 ratings
Positive93.3%
Neutral4.2%
Negative2.5%
Written reviews28 reviews
Positive67.9%
Neutral10.7%
Negative21.4%

Math Problems

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%

In-app purchases

11 purchases

Vocabulary Builder by Learning

Subscriptions9
  • Premium Learning Weekly$2.997 Days
  • Premium Learning Monthly$4.991 Month
  • Vocabulary Monthly Subscription$7.991 Month
Show 6 more
  • Premium Learning Weekly3 Days trial$12.997 Days
  • Learn Vocabulary Premium Value$19.991 Year
  • Annual Subscription 50% Discount1 Year trial$24.991 Year
  • Premium Learning Annual3 Days trial$24.991 Year
  • Vocabulary Annual Discount1 Year trial$34.991 Year
  • Vocabulary Annual Subscription3 Days trial$34.991 Year
One-time2
  • Premium Learning Lifetime$59.99
  • Vocabulary Lifetime Subscription$89.99
2 purchases

Math Problems

Subscriptions2
  • Weekly Subscription3 Days trial$5.997 Days
  • Annual Subscription$34.991 Year

Questions

Is Vocabulary Builder by Learning free?
Vocabulary Builder by Learning is free to download, with in-app purchases available.
Is Math Problems free?
Math Problems is free to download, with in-app purchases available.
Which has better reviews, Vocabulary Builder by Learning or Math Problems?
Vocabulary Builder by Learning is rated higher. Vocabulary Builder by Learning averages 4.7 out of 5 from 551 ratings, while Math Problems averages 4.0 from 4 ratings.
Do Vocabulary Builder by Learning or Math Problems have ads?
Neither Vocabulary Builder by Learning nor Math Problems shows ads.
Which is updated more often, Vocabulary Builder by Learning or Math Problems?
Vocabulary Builder by Learning ships an update weekly, and Math Problems every 2 weeks. Most recently, Vocabulary Builder by Learning was updated on October 11, 2026 and Math Problems on September 29, 2026.

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