Math Riddles vs ChartDraw
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Math Riddles
Engage your mind with a collection of logical math puzzles designed to enhance your IQ. Explore hidden mathematical talents through brain games presented in geometrical shapes, suitable for both adults and children. Improve attention, memory, and analytical thinking while making your free time more meaningful.
- Logical math puzzles
- IQ test approach
- Brain training games
- Develop analytical thinking
- Improve memory and attention
- Suitable for adults and kids
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Math Riddles level up your IQ with a mix of logical puzzles. Challenge yourself with different levels of math games and stretch the limits of your mind. Brain games are prepared with an approach of an IQ test. YOUR FREE TIME IS MORE MEANINGFUL NOW Math riddles reveal your mathematical talent through brain games that are hidden in geometrical shapes. You will train both parts of your brain by exploring the relations between the numbers in the geometrical shapes, and you will stretch the limits of your mind sharp. ALL LEVELS ARE SUITABLE FOR ADULTS AND KIDS Math games really open your mind like an IQ test. Logical puzzles create new connections for advanced thought and mental speed. They make strong the connections between brain cells. How to Play Math Game Puzzle? Brain games are prepared with an IQ test approach. You will solve the relationship between numbers in the geometrical figures, and complete the missing numbers at the end. Logical puzzles and math games have a different level and players who have strong analytical thinking ability, recognize the pattern immediately. What are the benefits of Mathematical Puzzles? Math games improves attention and focusing with logical puzzles. Brain games develop memory power and perception abilities like an IQ test. Educational games helps you find out your potential both in school and daily life. IQ test expand your mind with brain games. Logical puzzles helps to manage stress control in a entertaining way. Do I need to pay for the math game? MATH RIDDLES is totally for free game so that anybody interested in math games can access to the game. We also provide hints, and you will need to see ads to access hints. We need to enable ads to be able to develop new and different games. Thank you for your understanding.
ChartDraw
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차트의 앞부분만 보고, 다음에 올 패턴을 맞혀보세요. 정답을 고르면 가려져 있던 뒷부분이 그려지면서 그 구간에 실제로 무슨 일이 있었는지 보여드립니다. 전부 진짜 과거 차트입니다. ■ 하루 5문제 매일 새로운 5문제가 열립니다. 같은 날은 누구에게나 같은 문제가 나옵니다. ■ 29가지 패턴, 100문제 골든 크로스와 헤드 앤 숄더부터 볼린저 밴드 스퀴즈, RSI 다이버전스, MACD 크로스, 거래량 급증 돌파까지 — 이동평균·볼린저 밴드·RSI·MACD·거래량을 아우르는 29가지 패턴. ■ 눈대중이 아닌 계산으로 만든 문제 이동평균이 실제로 교차한 날, 두 저점의 가격 차이, 박스 상단을 넘어선 종가 — 계산으로 확인되는 구간만 문제가 됩니다. 같은 구간에서 다른 패턴이 함께 성립하면 그 문제는 쓰지 않습니다. ■ 매일 순위 오늘의 5문제 점수로 매일 순위와 백분위를 확인할 수 있습니다. 순위 등록은 원할 때만. ■ 내가 약한 패턴이 보입니다 패턴별 첫 시도 정답률과 한 번에 못 맞힌 문제를 따로 모아 보여줍니다. ■ 가볍게 오늘의 5문제는 로그인 없이 바로. 전체 문제·순위·기록은 무료 로그인(구글 또는 Apple)으로 열립니다. 데이터 출처: 공공데이터포털 금융위원회 「주식시세정보」 본 앱의 모든 콘텐츠는 교육·정보 목적이며 투자 조언이 아닙니다. 실제 거래 기능을 제공하지 않습니다. 과거의 차트 패턴이 미래의 가격을 예측하지 않습니다.
Screenshots
Verdict
The clearest difference is in-app purchases: ChartDraw at none against Math Riddles's 2. ChartDraw also leads on ads (none vs shown) and update cadence (every 3 days vs monthly). Math Riddles's advantage is device support (4 vs 2) and iOS requirement (13.0 vs 15.0). 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
Both are free to download. Math Riddles sells 2 one-off in-app purchases. ChartDraw asks for nothing beyond the download.
Math Riddles ships an update monthly, ChartDraw every 3 days. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.
| Parameter | Math Riddles | ChartDraw |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (874 ratings) — better | — |
| Positive reviews | 56.2% of reviews | — |
| Number of ratings | 874 — better | — |
| Update frequency | Monthly | Every 3 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 19 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Gude Aipu Technology Co., Ltd | Lindy Operation Inc. |
Bugs and requests
Math Riddles
Reported bugs
3 issues- Progress not saved properly
- App freezing/crashing issues
- Compatibility problems on different devices
Requested features
3 requests- Ad-free version
- Ability to report incorrect answers
- Provide hints/clues instead of directly showing answers
ChartDraw
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Math Riddles
- 10 Gold$0.99
- 60 Gold$4.99
ChartDraw
No in-app purchases









