Fun brain exercise vs 바둑 사활
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Fun brain exercise
This game offers a fun way to test and improve your mind's power through daily memory challenges. It features various visual styles and tracks your progress with scores and high scores.
- Memory testing and improvement
- Multiple game styles (Marvel, Animals, Emojis, Flags, etc.)
- Score tracking and history
- High score records
- Background game sound
- Pair matching gameplay
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Virtual doctor app which tests your mind power and helps you to increase it by daily playing this outbox game. Try to find all 8 pairs with a minimum number of turns to get the best score. Mind each image position carefully before touching another one. RULES: - Total of 16 close tiles - At time maximum 2 tiles can be open. It will automatically close if it does not match. - If both open tiles are matched then that will be removed from the board. - Chosen 2 symbols = 1 turn STYLES OR GAME-TYPE: - Marvel Styl - Animal Style - Emoji Style - Flags Style - Sea Animal Style - Zodiac Style - Colour Style - Shape Style ADDICTED FEATURE: - There are different styles of games - Shape style and Color style images used - Astrology symbol images used - The score is shown on history - Best background game sound - Memory tester The game will count your total turns and your success match. You can also check your last 5 high scores. Let's test your memory with the help of Dr. Memory.
바둑 사활
This app offers a vast collection of Go problems, with over 2,800 available for free. It's designed to help players of all levels improve their game through practice and AI-assisted feedback. The problems are categorized by difficulty and include answer keys and reference charts.
- 3000 Go problems
- Over 2,800 free problems
- Beginner, intermediate, and advanced levels
- Answer keys and reference charts
- AI response for practice
- Constant updates
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Seokmun (石問) means to ask a stone. The Seokmun Origin Go series will be released in the future in the form of Chungseok, Mac, Poseok, and Finish. Seokmun Origin Seokmun Go - 3000 Go Problems is a set of 3000 Go problems. provides more than 2,800 Go problems for free. It can be considered the Go bible. It is constantly updated until it reaches 3,000 problems. Games like Go, Shogi, or Poker are all about winning moves against your opponent. The best way to practice your moves is to play a lot of the best way to practice. Practicing Go is much more helpful than studying the rules. How to improve your game The most important thing is that you should never look at the answers. You should try your best to solve each problem with your own thoughts and conclusions. Only then will you truly improve. 1. Difficulty level The questions are divided into beginner, intermediate, and advanced levels, and you can solve them according to your level. you can solve the problems according to your level. 2. Answers and references Each question has an answer key and a reference chart. To improve your skills the correct answer before solving the problem. 3. AI Response The AI responds to your actions according to what it has learned, so you can practice effectively. You can practice effectively.
Screenshots
Verdict
The clearest difference is review sentiment: Fun brain exercise at 100% against 바둑 사활's 17%. Fun brain exercise also leads on rating (4.4 vs 1.0) and ratings volume (27 vs 2). 바둑 사활's advantage is in-app purchases (none vs 1) and update cadence (every 3 months vs every 7 months). On price, ads and device support 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. Fun brain exercise sells 1 one-off in-app purchase. 바둑 사활 asks for nothing beyond the download.
Fun brain exercise holds the better App Store score, 4.4 against 1.0. That said, the two scores are not equally well evidenced: Fun brain exercise has 27 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of Fun brain exercise's written reviews are positive against 17% of 바둑 사활's.
Fun brain exercise ships an update every 7 months, 바둑 사활 every 3 months. The most recent releases landed on October 21, 2026 and October 15, 2026 respectively.
| Parameter | Fun brain exercise | 바둑 사활 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (27 ratings) — better | 1.0 (2 ratings) |
| Positive reviews | 100.0% of reviews — better | 16.7% of reviews |
| Number of ratings | 27 — better | 2 |
| Update frequency | Every 7 months | Every 3 months — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 30 MB | 158 MB |
| Age rating | 4+ | 4+ |
| Developer | Softnoesis | jongsin kim |
Customer experience
Fun brain exercise
바둑 사활
In-app purchases
Fun brain exercise
- Remove Ads$0.99
바둑 사활
No in-app purchases









