X Lines vs Brain Code
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
X Lines
This puzzle game challenges your geometric thinking and reasoning skills. Uncross lines by moving nodes to create a clear path. It offers over 200 levels with more planned, suitable for all ages.
- Geometric thinking puzzles
- Over 200 levels
- Clean UI design
- Reasoning and creativity challenges
- Supports iPhone and iPad
- Suitable for all ages
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X Lines is a great geometric thinking and brain exercise puzzle game that will bring you a lot of fun. The clean UI design let you focus on solving puzzles. You need to complete the game with power of reasoning, creativity, and imagination! A lot of challenges! FEATURES: - More than 200 well-designed levels (more levels will be continue to be added). - Both iPhone and iPad are supported - Suit for all age HOW TO PLAY: Just move the nodes so as to uncross the lines and make sure that they don't overlap. Make all lines uncrossed (light blue) to win. Enjoy!
Brain Code
Engage your mind with over 50 unique logic puzzles that test your problem-solving and creative thinking. This offline game offers an immersive, command-line inspired interface and a progressive difficulty curve. It's perfect for puzzle enthusiasts and anyone looking for a mental workout.
- 50 unique logic puzzles
- Command-line inspired interface
- Multiple solutions per puzzle
- Progressive difficulty
- Offline play
- Built-in hint system
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CHALLENGE YOUR MIND WITH BRAIN CODE No coding skills needed! Master 50 unique brain-teasing puzzles that test your logic, creativity, and problem-solving skills. Join 5,000,000+ players discovering the mysteries in this innovative offline puzzle game. UNIQUE GAMEPLAY EXPERIENCE - Command-line inspired interface creates an immersive experience - Each puzzle has multiple solutions hidden in unexpected places - Progressive difficulty keeps you challenged - Perfect blend of logic puzzles, riddles, and brain teasers - Clean, minimalist design for focused solving KEY FEATURES - 50 meticulously crafted puzzles - Built-in hint system - Play offline - perfect for commutes - Progress tracking and rewards - Regular content updates - Active community support TRAIN YOUR BRAIN - Enhance logical thinking and problem-solving - Improve pattern recognition - Boost creative thinking - Exercise memory and attention - Practice analytical reasoning - Challenge your IQ with increasing complexity PERFECT FOR - Puzzle enthusiasts seeking fresh challenges - Brain training and mental exercise - Logic puzzle and riddle lovers - Players who enjoy discovering hidden clues - Anyone looking for offline entertainment - All ages and skill levels SUPPORT Questions or need help? Contact us at contact.kkapps@gmail.com Join our community to share solutions and discover new strategies! Note: While no coding knowledge is required, Brain Code uses a command-line style interface for an immersive experience. Tech info: STOP 0x000LVL09 REASON "I like this game"
Screenshots
Verdict
The clearest difference is ads: X Lines at none against Brain Code's shown. X Lines also leads on rating (5.0 vs 4.6) and monetization model (free vs free with in-app purchases). Brain Code's advantage is ratings volume (1K vs 2). On price, in-app purchases 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. X Lines sells 1 one-off in-app purchase and Brain Code sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
X Lines holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Brain Code has 1K ratings behind it against 2, so its average is the more settled of the two.
X Lines ships an update every 6 days, Brain Code monthly. The most recent releases landed on August 20, 2026 and September 27, 2026 respectively.
| Parameter | X Lines | Brain Code |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 4.6 (1K ratings) |
| Positive reviews | — | 76.8% of reviews |
| Number of ratings | 2 | 1K — better |
| Update frequency | Every 6 days — better | Monthly |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 11 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | 景灯 梁 | Kyrylo Kartukov |
Customer experience
X Lines
Brain Code
Bugs and requests
X Lines
Not enough reviews yet to summarise bugs or requests.
Brain Code
Reported bugs
4 issues- Inability to close ads
- Level 24 equation puzzle not accepting correct answer
- Level 39 unbeatable on iPhones without back button
- Level 20 bug preventing progress
Requested features
4 requests- More levels and content updates
- Improved ad experience
- Walkthrough or solution guide
- Keyboard support improvements
In-app purchases
X Lines
- Ads removal$2.99
Brain Code
- pinch of tips$0.99
- handful of tips$1.99
- Platinum Pass$1.99
Show 3 moreShow fewer
- 2x handful of tips$2.99
- tip fan$4.99
- tip master$6.99
