Comparison

LangYOU vs LuvyMath

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

Head to head
About

LangYOU

Features
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LangYOU makes vocabulary learning effective, engaging, and personal. Build your vocabulary in English, Spanish, French, German, Italian, Portuguese, Russian, Turkish, Ukrainian, Chinese, Japanese, Korean, or Hindi — with smart flashcards, spaced repetition, and exercises designed to make new words stick for good. FEATURES: - Flashcards — flip through words with translations, examples, and images - Spelling Practice — type out words from memory to reinforce retention - Word Sprint — race against the clock to test how many words you know - Matching Game — connect words to their meanings under time pressure - Sentence Builder — construct sentences using your vocabulary in context - Context Guess — figure out meaning from real-world example sentences - Grammar Forge — master grammar rules with verb conjugation challenges - AI Tutor — chat with an AI language coach for personalized help - Preset Vocabulary — jumpstart learning with curated topic word lists - Progress Dashboard — track streaks, accuracy, and words mastered over time WHY LANGYOU? Most apps bury you in grammar rules or endless word lists. LangYOU combines vocabulary, grammar, and AI coaching in one place — adapting to your level so you always move forward. SUBSCRIPTION INFORMATION: LangYOU Premium unlocks all features including unlimited translations, all exercises, AI tutor, and preset dictionaries. Available as monthly or yearly auto-renewable subscriptions. Terms of Use: https://lang-you.hashlab.digital/en/term Privacy Policy: https://lang-you.hashlab.digital/en/privacy Download LangYOU and start speaking, reading, and understanding your target language — today.

About

LuvyMath

This app provides step-by-step math problem solving and explanations for students and parents. It offers a free graphing calculator, lesson library, and the ability to photograph problems for instant analysis. Learn the 'why' behind math concepts, not just the answers.

Highlights
  • Step-by-step problem solving
  • AI-powered tutor
  • Photograph math problems
  • Free graphing calculator
  • Lesson library
  • Covers various math levels
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Free to start — and the free part is genuinely useful. Get 5 solved problems with no signup or card, plus a free graphing calculator and lesson library for Pre-Algebra, Algebra I, Geometry, and Algebra II. Your child says, “I don't get it.” You look at the worksheet and realize you don't remember how to explain it either. And now you're wondering: Is my child starting to fall behind? Math builds on what came before. When one concept doesn't click, the next lesson can feel harder — and confidence can disappear right along with it. Tools like this didn't exist for most of us growing up. Your child has that advantage now — and the future will demand even stronger math skills. Start with one problem tonight. Type in the problem. Sit beside your child. Luvy walks both of you through every step, every rule, and the why behind it in plain English. The best part? You can learn too. WHO IT'S FOR The parent staring at a worksheet thinking, “I used to know this.” The child who has started saying, “I'm just bad at math.” The homeschool parent trying to explain a lesson one more way. The adult learner finally ready to make peace with math. Because sometimes the child isn't the only person at the table who needs the lesson explained differently. HOW IT WORKS Type your math problem and Luvy — your friendly bear tutor — works through it in plain English so you can follow what changed and why. Not just the answer. The understanding. It's 7:30 on a school night and the worksheet says: 3(2x − 4) = 2(x + 6) Nobody at the table remembers how to start. Type it in. Luvy expands the brackets, gathers the x's onto one side, explains each move, solves for x, and, when applicable, checks the result against the original problem. That's the moment LuvyMath was built for. WHAT LUVY COVERS • Arithmetic • Pre-Algebra • Fractions & Decimals • Algebra I & Algebra II • Geometry • Trigonometry • Pre-Calculus • Calculus • Statistics • Linear Algebra • Differential Equations • Word Problems BUILT FOR UNDERSTANDING — NOT JUST ANSWERS AI is the engine, but teaching is the design. Luvy works through your exact problem, names the rule behind each move, and explains the why in plain English. The goal isn't just an answer — it's understanding how the answer was reached. FREE GRAPHING CALCULATOR A built-in graphing calculator is included for everyone — graph equations and explore functions. LEARN WITH LUVY — FREE The lesson library includes Pre-Algebra, Algebra I, Geometry, and Algebra II, with worked examples, memory tips, and practice problems. No subscription required. Work through a lesson together and actually teach — not just hand over the answer. PHOTOGRAPH A MATH PROBLEM — UNLIMITED Point your camera at a worksheet, textbook, or handwritten problem and Luvy reads the math for you. Photos are processed on-device using Apple's Vision framework — never uploaded. CHOOSE YOUR PLAN • Free Preview — 5 solved problems. No signup, no card. • Basic — 15 problems a day, all 12 subjects, step-by-step solutions, and problem history. • Unlimited — no daily limit, plus camera scanning and advanced why explanations. Your daily count is visible where you solve and resets at midnight. Lessons never use up solved problems. REAL TUTORING SUPPORT BETWEEN HOMEWORK NIGHTS LuvyMath keeps learning available between classes, tutoring sessions, and school nights. Already have a tutor? Luvy can help keep the learning going between sessions. Math gets harder when the foundation isn't clear. Confidence gets harder to rebuild after a child starts believing they're simply “not good at math.” Sit down together tonight. Let Luvy explain the step you forgot, the rule your child missed, and the why that finally makes it click. PRIVACY FIRST Problem history stays on your device. No ads. No tracking. No data sold. Full details: Privacy Link https://luvymath.com/privacy. Terms Link https://luvymath.com/terms

Screenshots

LangYOU4 screens
LuvyMath4 screens

Verdict

The call

LangYOU and LuvyMath are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. LangYOU sells 2 in-app purchases, starting at $5.99 per month and LuvyMath sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
LangYOU versus LuvyMath: the parameters behind the verdict, then further details
ParameterLangYOULuvyMath
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 3 days—
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS18.018.0
Further details — not scored
Size44 MB7 MB
Age rating4+4+
DeveloperIllia MokhovLuvy Math LLC

In-app purchases

2 purchases

LangYOU

Subscriptions2
  • LangYOU Premium Monthly3 Days trial$5.991 Month
  • LangYOU Premium Yearly7 Days trial$39.991 Year
4 purchases

LuvyMath

Subscriptions4
  • Basic Monthly$4.991 Month
  • Unlimited Monthly$9.991 Month
  • Basic Yearly$39.991 Year
Show 1 more
  • Unlimited Yearly$69.991 Year

Questions

Is LangYOU free?
LangYOU is free to download, with in-app purchases available.
Is LuvyMath free?
LuvyMath is free to download, with in-app purchases available.
Do LangYOU or LuvyMath have ads?
Neither LangYOU nor LuvyMath shows ads.

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