Logic Square vs JCross Nonogram
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Logic Square
This is a free puzzle game where you reveal hidden images by filling in blocks based on number clues. It offers thousands of puzzles, daily new challenges, and online multiplayer modes. Learn the ropes with tutorials and track your progress against others.
- Thousands of puzzles
- Daily new puzzles
- Online match play
- Tutorials for beginners
- Leaderboard system
- Online synchronization
- Color puzzles
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The best nonogram puzzle game in Smart Device. Invite you to Logic Square! -This is free version. Easy And Fun! You can play easily with virtual pad. Tons of puzzles, Tons of fun! We have thousands of puzzles and free download new puzzles every day. Online Match You can enjoy with other players. Tutorials If you are first time in this game, Tutorials can help you. Leaderboard System You can check your skills with other players. Online Synchronization System You can move your progress to new phone. Whole contents of Logic Square is not locked and free. Logic Square is a puzzle game known as nonogram. You can find out hidden image using numbers. How to play Left and top numbers instruct how many blocks should be marked in a row. You must consider leaving at least one empty block between each number. To mark a block, please click the ‘V’ button. To leave out a bloc, click the ‘X’ button. Every time you mark a wrong bloc you receive a time penalty. You can learn basics, items, and practice game in tutorial. Please write good review, if you fun with Logic Square. Please send a mail, if you have any problem or suggestion. We are changing from your good reviews and mails. Thank you. Recent Updates No Time Limit Mode (1.278) Sign in with Apple, Sign in with e-mail(1.270) Add Color Puzzles (1.254) Change Item Effect (Magic Glass) (1.254) Supports 64bit (1.228) Renewal Every Puzzles (1.212) Contact Mail: devsquare.com@gmail.com Facebook: http://www.facebook.com/LogicSquare Twitter: http://twitter.com/devsquarecom
JCross Nonogram
Solve logic puzzles where numbers guide you to fill in cells and reveal a hidden picture. Offers thousands of puzzles in various sizes with helpful tools like zoom and undo.
- Thousands of free puzzles
- Multiple grid sizes
- Zoom mode for large puzzles
- Undo option
- Light and dark themes
- Portrait and landscape support
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Nonograms appeared at the end of the 20th century and became popular all over the world. They are also known as Japanese crosswords, Japanese puzzles, Japanese drawings, PathPix, Griddlers, Paint by Numbers, Picross, hanjie etc. Japanese crossword is a very popular puzzle game. In the Nonograms, unlike conventional crosswords and arrowwords, a picture instead of words is conceal by means of numbers. Please have a look at these black-n-white Nonograms. They are divided into several groups by resolution depending on the crossword width and height. If you like Philippine puzzles, you will definitely like Nonograms too. All Nonograms have their own single solution. The grid is formed by horizontal and vertical lines. Numbers on the top and on the left show the sequence order of blocks of filled-in squares horizontally and vertically correspondingly. The blocks are unbroken, and two nearby blocks must have at least one empty (unfilled) cell in between. The blocks follow one another exactly in the order shown by the corresponding numbers. Nonograms are solved in the following way: – First, you need to determine which cells are to be filled; – Second, you need to determine which cells cannot be filled: these are marked with crosses. This process is repeated until the crossword is solved. App features: – More than a thousand of free Japanese crosswords of various width and height sizes (10x10, 15x15, 20x20, 25x25, 30x30 etc); – Zoom mode allows you to solve even large Japanese crosswords; – Portrait and landscape orientation support; – Undo option (up to 100 actions can be undone); – Light and dark color scheme support; – Font size is automatically changed depending on the size of the crossword and your device screen orientation and size. If you think of yourself as a genuine enthusiast of Nonograms you absolutely have to give JCross a try! This original Crossword Painter is without any doubt a remarkable representative of its genre. Just think about it: why download several different apps when you can have one with tons of various Picrosses already in it and a lot more on their way. It really doesn’t matter whether you want to rack your brains by doing a sophisticated Nonogram or you need a trivial Paint by Numbers to kill time – JCross has all of them! Put it all together with some nice intuitive interface tempered in the best testing rooms and JCross is what you get. My God, can this app be more awesome? Just download it already while it’s still free! Please visit our web site to find detailed instructions on solving Nonograms: http://popapp.org/Apps/Details?id=3#tutorial To view leaderboards, you need log in Game Center. To do this go to the settings of your device. To automatically save solved puzzles to the cloud and share them across your devices you need an iCloud account and enabled iCloud Drive option in your iCloud settings
Screenshots
Verdict
The clearest difference is in-app purchases: Logic Square at none against JCross Nonogram's 6. Logic Square also leads on review sentiment (91% vs 81%). On price, rating, ratings volume and update cadence 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. JCross Nonogram sells 6 one-off in-app purchases. Logic Square asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.9 for Logic Square against 4.8 for JCross Nonogram. Both are backed by a comparable volume of ratings — 215 and 73 respectively. Written reviews are what separate them: 91% of Logic Square's written reviews are positive against 81% of JCross Nonogram's.
Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 17, 2026 and September 24, 2026 respectively.
| Parameter | Logic Square | JCross Nonogram |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (215 ratings) — better | 4.8 (73 ratings) |
| Positive reviews | 91.4% of reviews — better | 81.5% of reviews |
| Number of ratings | 215 — better | 73 |
| Update frequency | Monthly | Monthly |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 86 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | JaeKwan Jung | Amir Kadyrov |
Customer experience
Logic Square
JCross Nonogram
Bugs and requests
Logic Square
Not enough reviews yet to summarise bugs or requests.
JCross Nonogram
Reported bugs
8 issues- App freezes and kicks users off mid-puzzle
- Crashes when selecting certain grid sizes
- Puzzle display obscured by notch on newer iPhones
- Control buttons unresponsive at screen edges
- Music continues playing after ads stop
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- Data loss when reinstalling app
- Unsolvable puzzles due to incorrect numbering
- Display issues in landscape mode on iPhone XR
Requested features
5 requests- Ruler or row/column tracker for larger boards
- Redo button for undoing undo actions
- Hint system showing completed picture
- Ad blocker in-app purchase functionality
- Fix for music playback during gameplay
In-app purchases
Logic Square
No in-app purchases
JCross Nonogram
- Turn off ads$0.99
- XSmall puzzle solution$0.99
- Small puzzle solution$0.99
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- Medium puzzle solution$0.99
- Large puzzle solution$0.99
- XLarge puzzle solution$0.99
Questions
Is Logic Square free?
Is JCross Nonogram free?
Which has better reviews, Logic Square or JCross Nonogram?
Do Logic Square or JCross Nonogram have ads?
Which is updated more often, Logic Square or JCross Nonogram?
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