Nonograms Katana User Reviews

Customer Experience

Positive experience83.1% of reviews
Neutral5.3% of reviews
Negative experience11.5% of reviews

~ Based on 338 written reviews from the US App Store.

What users say

Is Nonograms Katana Safe?

Nonograms Katana appears safe based on user ratings. AppsHunter Safety Score for Nonograms Katana is 96/100.

This assessment is based on 6,646 user ratings, with an App Store average of 4.8/5.

Safety Analysis

97.2% of ratings point to a safe experience
1.7% of ratings suggest some concerns
1.1% of ratings point to a risky experience

~ Based on 6,245 App Store ratings for Nonograms Katana.

Is Nonograms Katana Legit?

Nonograms Katana appears to be a legitimate app. AppsHunter Legitimacy Score for Nonograms Katana is 83/100.

Based on 83 of 100 points across 7 verification signals from App Store and developer data.

Top reviews

Great fun, well implemented

This is great! So many customisable options and it’s the best app for Nonograms around.

At only $5 to remove ads (very short ads by the way) the amount of content is amazing. Good social features too if you’re into that.

Regardless, you can play other Nonograms created by other uses. Literally thousands and thousands to play through.

I can’t imagine doing some of the bigger ones (above 25 rows/columns) on phone, but the pinch in/out and move is easy and intuitive.

I think I’ll get a ton of use and fun out of this app! And I would recommend it to anyone. It has its high ratings in the App Store for a reason!

Get it today, you won’t regret it.
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Too many Temu ads

The ads are nothing but Temu which I can’t stand anymore. I got a virus because of those ads. Get rid of all of them right now!

Very relaxing

Only usually the odd short advert.

One thing

Please please please let me cross vertical and horizontal arrows

Thank you

Ever since my mom got this app for me I have fallen in love with it

look no further

Truly just the best nonogram app. Been playing this (or addicted) for 5 years now. The community feature is so good, endless large scale nonograms!

Best nonogram app

First, it’s a great app. Challenging — you can pick your difficulty — and fun, with lots of content. No doubt good for my brain.

They do a great job with ads. Ads are fine; the developers deserve to make a profit. Too many apps allow ads you can’t delete or are replaced by more ads. (I’ve uninstalled enough of them.). Not here. The ages are short — so much so that I actually watch them — and do not interrupt play. It’s almost like they want you to enjoy the program.
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Really good game but latest update…

I love this game and really helps me relax. However I have come across some bugs in the last few days. For some reason the game crashes when I open it. I have closed and opened it and uninstalled which helped temporarily nut then it wipes all my settings so I have to redo all the settings so it matches my play style. Why can’t this be linked to your account?

Please fix these issues because I really enjoy this game
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Better filtering would be nice

Overall quite good, but I wish filtering functionality were better. It’s not clear how the filter toggle buttons interact—it would be great to have explicit include/exclude or and/or control.

I would also love to be able to filter size by one dimension. On mobile, I much prefer tall/narrow puzzles to short/wide, and I’m not aware of any way to specify that (such as max width). A second-best capability would be a rotate/transpose option.
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Nearly perfect

Great variety of puzzles and levels of complexity. I was happy to pay for full version and I use my Apple Pencil to accurately tap on the squares.
On the larger grids it would be helpful if I could tap on one row/column and the whole line be highlighted so it’s easier to count/mark the squares.

best nonogram app i’ve played!

this app is so good! i think it’s the best nonogram app i’ve played: so many puzzles and levels of difficulty :D it’s so cool how you can make and upload your own ones too and play other people’s puzzles

Best Nonogram Program

After doing nonograms here, I find it hard to enjoy other picross and nonogram apps and programs because this one is so good! Consistently great for years

❤️Gefunden❤️

Auf der Suche nach einer schönen, umfassenden und auch den Spielanreiz lange erhaltenden Nonogramm App bin ich auf diese hier gestoßen. Der Funktionsumfang und die schier unglaubliche Menge an Puzzles wird mich lange bei der Stange halten! Absolute Empfehlung!

Broken

Ads don’t close. They lock up and the app has to be hard closed, then reopened. Ad rewards not awarded. Even worse, it opens to an ad, so you can’t get past it to the game. Completely broken.

No Guild!!!!!!

Still no guild for iOS!! Please make that happen!!

Porn ads

Ads look like porn pics until open. Not good for kids!

Android version has a night mode

Android people can enjoy the nonograms in their beds, while we have to endure an eye burning experience of a bright white screen. I thought it was a great app (free!) until i saw how much more pleasant it could be if it had just a black background :(

Wonderful app!

Great controls for those that love Nonograms. The ability to customize colors is wonderful—I use it to increase contrast between similar colors. The abundance of note taking tools: arrow tool to assist counting, multiple symbols to mark possibilities, color dots, etc.

Spammy ads

There are a lot of ads that contain spam and fake information. I did get a virus because of this. Please get rid of all those ads right now!

Bad design

Puzzles are too small and are therefore awkward. “Hints” keep taking you back to the same box. One puzzle I did was indicating an error that clearly was not. The column did not match the row; a lot of time wasted for nothing.