Reviews of Nonograms Katana

By: Ucdevs Interaction

List of user reviews and ratings for Nonograms Katana

Total ratings

4.74 (Rating count: 196,887)

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Review summary

Users widely praise Nonograms Katana for its huge puzzle library (including user-made and varied difficulties), minimal ads, and engaging dungeon/guild mode that extends playtime. The app is lauded for a clean, intuitive UI with many customization options and strong longevity across devices. A few isolated downsides appear in reviews, such as missing sound effects, occasional popups (cookie/privacy) and some reports of upload or puzzle-generation issues, but the positive sentiment dominates.

Pros

Massive puzzle library with tons of puzzles including user-made ones and varied difficulties
Minimal, non-intrusive ads that don’t interrupt play
Engaging dungeon/guild mode that adds long-term, varied gameplay
Intuitive, user-friendly UI with extensive customization options
Strong long-term appeal and cross-device play

Cons

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User Reviews

Recent rating average: 5.00

All time rating average: 4.74

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8% (14)

Date	Author	Comment
2026-06-02	Tr*****	The game is as perfect as it can be.
The game is as perfect as it can be.
2026-06-02	Ni*****	i don't know how this could possibly have less than a 4.9 rating! it's 5 for me for its very customizable, unintrusive ads or (ad free if you've supported the app as I have) experience with an abundance of free puzzles (in black and white and in color). I've come back to this app time and time again for a few years now and always appreciate my time spent actually relaxing while i exercise my brain a little bit. Please play this app if you're a huge fan of nonograms, you won't be disappointed!
i don't know how this could possibly have less than a 4.9 rating! it's 5 for me for its very customizable, unintrusive ads or (ad free if you've supported the app as I have) experience with an abundance of free puzzles (in black and white and in color). I've come back to this app time and time again for a few years now and always appreciate my time spent actually relaxing while i exercise my brain a little bit. Please play this app if you're a huge fan of nonograms, you won't be disappointed!
2026-05-31	sp*****	pretty good tbh 👍
pretty good tbh 👍
2026-05-29	Ma*****	Fun and addictive
Fun and addictive
2026-05-29	Ra*****	best Nonogram app ever!!!
best Nonogram app ever!!!
2026-05-25	Dr*****	Its a nonogram game with nearly infinite puzzles (via community submissions) that's also an incremental base builder + dungeon crawler.
Its a nonogram game with nearly infinite puzzles (via community submissions) that's also an incremental base builder + dungeon crawler.
2026-05-24	De*****	Everyone is right, this is perfect. Just wish there was a designated 10x15 puzzles.
Everyone is right, this is perfect. Just wish there was a designated 10x15 puzzles.
2026-05-21	Ph*****	The latest update (21.21) broke the expedition, quests and shop pages. Clicking on them crashes the game. edit: fixed. Thank you
The latest update (21.21) broke the expedition, quests and shop pages. Clicking on them crashes the game. edit: fixed. Thank you
2026-05-17	Ab*****	great to pass the time while keeping your mind busy and calm all at once
great to pass the time while keeping your mind busy and calm all at once
2026-05-07	Na*****	Only just started my adventure on this app but I've been solving nonograms for years, very happy to find this app! Not infinite amounts of content but so many puzzles I'll never catch up! And love all the control schemes, socializing, and ability to pay for no ads, especially no time limit on how many puzzles I can do in a set period of time.
Only just started my adventure on this app but I've been solving nonograms for years, very happy to find this app! Not infinite amounts of content but so many puzzles I'll never catch up! And love all the control schemes, socializing, and ability to pay for no ads, especially no time limit on how many puzzles I can do in a set period of time.