Comparison

Math Problem Solver. by Photo vs Vocabulary Flashcard Maker

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

Head to head
About

Math Problem Solver. by Photo

Instantly solve math problems by taking a photo. Get detailed, step-by-step solutions with explanations for all levels of mathematics, from basic to advanced. Perfect for students and educators needing homework help or a deeper understanding of math concepts.

Highlights
  • Photo-based problem solving
  • Step-by-step solutions
  • Explanations of rules and steps
  • Covers all math levels
  • Solves equations and word problems
  • User-friendly interface
Features
Read full description

Solve any mathematical problem effortlessly. Just take a photo of the problem, and you'll receive a comprehensive, step-by-step solution with explanations of the rules applied. Key features include: - Detailed, step-by-step solutions for all types of mathematical problems - Solving equations, from simple linear ones to complex systems - Tackling word problems with ease - Covering mathematics at any level, from basic school topics to advanced olympiad challenges - Providing clear explanations and justifications for each step in the solution process - User-friendly interface for quick and easy problem submission - Support for a wide range of mathematical topics, including algebra, geometry, calculus, and more - Ideal for students, educators, and anyone looking to improve their math skills or get help with challenging problems Whether you're a student struggling with homework, a teacher looking for resources, or a math enthusiast tackling advanced problems, our tool is designed to meet your needs and help you understand and solve mathematical challenges effectively. Privacy Policy: https://mathproblems.click/privacy Terms Of Service: https://mathproblems.click/terms

About

Vocabulary Flashcard Maker

Features
Read full description

PREMIUM — PURCHASE REQUIRED: All features described below are part of Pro and require a purchase: a weekly or yearly auto-renewing subscription, or a one-time lifetime purchase. Every word you have ever looked up and then forgotten deserved a card. WordWeek is a flashcard maker for building your own vocabulary deck: you write the word, its meaning in your own words, and a sentence that pins it down — then flip through your cards until they stick. Most vocabulary apps hand you someone else's five thousand words. WordWeek starts from the opposite idea: the words worth memorizing are the ones YOU met — in a novel, a lecture, a job posting, a subtitle. Writing your own definition is half the memorizing; the flip-and-swipe study sessions do the rest, and the words you miss come straight back until they don't. WHAT YOU GET • Cards you write yourself — the word, a definition in your own words, and a sample sentence with the word highlighted when you flip • Tap to flip, swipe right for "I know", left for "don't know" — a full session fits in the two minutes you're waiting for coffee • Light spaced repetition: every session puts the words you keep missing first and lets mastered ones drift to the back, so your weakest words get seen the most • A mastery ring that fills word by word, plus tiles for total words, mastered, still practising, and how many you added this calendar week • A searchable library — find any card by word, definition or sentence, filter by known/practice, mark, edit or delete from the row • CSV import and export — pull a whole deck in from a spreadsheet, or hand your deck to a classmate Seventeen starter words are included, so your first session works before you have typed anything. PERFECT FOR • Students building their own exam word list — IELTS, GRE, SAT — out of the words they actually get wrong • Language learners collecting vocabulary from books, shows and conversations • Readers who look a word up, nod, and never meet it again • Anyone who downloaded a big vocab app, saw someone else's word list, and quit WHY NOT JUST USE THE BIG FLASHCARD PLATFORMS? They come with accounts, classrooms, ads and endless community decks built for someone else's course. WordWeek is the other thing: no login, no feed, nothing to browse. Open it, flip your own cards, close it. Missed words will be waiting at the front of the next session. PRIVATE BY DEFAULT No accounts, no analytics, no ads. Your words, your progress and your settings are stored only on this device — the only network call the app makes is to the App Store to check your subscription. Exporting a deck writes a CSV file that goes exactly where you send it, nowhere else. PREMIUM (PURCHASE REQUIRED) WordWeek requires Full Access, which unlocks the entire app — the card library, study sessions and stats. Choose a weekly or yearly auto-renewing subscription, or a one-time lifetime purchase. Add the first word you had to look up today. It will be on a card, waiting, tomorrow. Terms of Use: https://leanstudio.asia/terms-of-use Privacy Policy: https://leanstudio.asia/privacy-policy Support: support@leanstudio.asia

Screenshots

Math Problem Solver. by Photo4 screens
Vocabulary Flashcard Maker4 screens

Verdict

The call

The clearest difference is update cadence: Math Problem Solver. by Photo at every 2 days against Vocabulary Flashcard Maker's every 4 months. Math Problem Solver. by Photo also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.0). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Math Problem Solver. by Photo sells 2 in-app purchases, starting at $4.99 per 7 days and Vocabulary Flashcard Maker sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Math Problem Solver. by Photo ships an update every 2 days, Vocabulary Flashcard Maker every 4 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
Math Problem Solver. by Photo versus Vocabulary Flashcard Maker: the parameters behind the verdict, then further details
ParameterMath Problem Solver. by PhotoVocabulary Flashcard Maker
PriceFreeFree
Rating4.6 (26 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings26 — better—
Update frequencyEvery 2 days — betterEvery 4 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.0 — better17.0
Further details — not scored
Size44 MB3 MB
Age rating+44+
DeveloperJulia KucharskaLEAN ASIA CO., LTD

In-app purchases

2 purchases

Math Problem Solver. by Photo

Subscriptions2
  • Weekly Premium$4.997 Days
  • Annual Premium$39.991 Year
3 purchases

Vocabulary Flashcard Maker

Subscriptions2
  • Memory Recall Weekly$3.997 Days
  • Exam Prep Yearly$19.991 Year
One-time1
  • Card Deck Lifetime$39.99

Questions

Is Math Problem Solver. by Photo free?
Math Problem Solver. by Photo is free to download, with in-app purchases available.
Is Vocabulary Flashcard Maker free?
Vocabulary Flashcard Maker is free to download, with in-app purchases available.
Do Math Problem Solver. by Photo or Vocabulary Flashcard Maker have ads?
Neither Math Problem Solver. by Photo nor Vocabulary Flashcard Maker shows ads.
Which is updated more often, Math Problem Solver. by Photo or Vocabulary Flashcard Maker?
Math Problem Solver. by Photo ships an update every 2 days, and Vocabulary Flashcard Maker every 4 months. Most recently, Math Problem Solver. by Photo was updated on October 24, 2026 and Vocabulary Flashcard Maker on October 25, 2026.

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