Comparison

Math puzzles vs 단어채집

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

Head to head
About

Math puzzles

This app offers a comprehensive math learning experience with 11 chapters and 10 difficulty levels per chapter. It covers a wide range of topics from basic arithmetic to equations, designed to challenge and improve users' math skills.

Highlights
  • 11 chapters of math content
  • 10 difficulty levels per chapter
  • Covers basic arithmetic to equations
  • Addition, subtraction, exponentiation
  • Percentage and common divisor calculations
  • Median and average value calculations
Features
Read full description

Pupils Math Puzzle Contains 11 chapters, each containing 10 levels of difficulty, massive different topics, let you enjoy the challenge! 1-4: basic arithmetic, Math individual arithmetic 5: addition, subtraction mixed computing 6: exponentiation 7: According to the given four topics, the calculated result of the operation of a maximum or minimum 8: Percentage, calculated as a percentage of the value given learning 9: calculation gives the greatest common divisor or least common multiple of two numbers 10: 3-6 gives some numbers to find the median or average value is calculated 11: equation, practice simple arithmetic equation

About

단어채집

Features
Read full description

사진을 찍으면 영어 단어가 됩니다. 단어채집앱은 주변 사물을 사진으로 찍어 영어를 배우는 앱입니다. 사물을 오려내 카드로 만들고, 발음·뜻·예문까지 — 교과서가 아니라 내 주변에서 배웁니다. ■ 이렇게 배워요 · 사물을 사진으로 찍으면, 배경을 지우고 사물만 오려냅니다. · AI가 그 사물의 영어 단어, 발음기호, 뜻, 예문 카드를 만듭니다. · 모은 단어는 도감에 쌓이고, 복습으로 오래 기억합니다. ■ 특징 · 사진 한 장이 곧 단어 카드 — 세상 전체가 나의 단어장입니다. · 발음 듣기 · 뜻 · 예문까지 한 카드에. · 복습(SRS) — 잊을 때쯤 다시 물어봐 오래 기억하게 합니다. · 단어 도감 — 내가 모은 단어를 한눈에. · 구독 없음 · 광고 없음 · 계정 없음. ■ 시작하려면 무료 AI 키가 필요해요 단어채집앱은 자체 서버가 없습니다. 낱말 카드는 Google의 Gemini AI가 만들며, API 키를 한 번 등록하면 됩니다 (앱 안내와 지원 페이지에 발급 방법이 있습니다). 구독료 없이, 발급받은 무료 한도 안에서 사용할 수 있습니다. 영어 학습자를 위해 만들었습니다. 사진을 찍고, 세상에서 단어를 사냥해 보세요.

Screenshots

Math puzzles4 screens
단어채집4 screens

Verdict

The call

The clearest difference is in-app purchases: 단어채집 at none against Math puzzles's 1. 단어채집 also leads on ads (none vs shown) and update cadence (every 2 days vs every 9 months). Math puzzles's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17.0). On price 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 puzzles sells 1 one-off in-app purchase. 단어채집 asks for nothing beyond the download.

UpkeepUpdate frequency

Math puzzles ships an update every 9 months, 단어채집 every 2 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 5 level
Math puzzles versus 단어채집: the parameters behind the verdict, then further details
ParameterMath puzzles단어채집
PriceFreeFree
Rating3.8 (23 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings23 — better—
Update frequencyEvery 9 monthsEvery 2 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.0 — better17.0
Further details — not scored
Size10 MB13 MB
Age rating4+4+
Developer运杰 高CHUL HYUN LEE

In-app purchases

1 purchases

Math puzzles

One-time1
  • remove ads$0.99
None

단어채집

No in-app purchases

Questions

Is Math puzzles free?
Math puzzles is free to download, with in-app purchases available.
Is 단어채집 free?
단어채집 is free to download, with no in-app purchases.
Do Math puzzles or 단어채집 have ads?
Math puzzles shows ads; 단어채집 does not.
Which is updated more often, Math puzzles or 단어채집?
Math puzzles ships an update every 9 months, and 단어채집 every 2 days. Most recently, Math puzzles was updated on November 2, 2026 and 단어채집 on October 31, 2026.

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