CrypTool User Reviews

Is CrypTool Safe?

Not enough ratings yet to assess CrypTool.

Is CrypTool Legit?

CrypTool is no longer available in the App Store. AppsHunter Legitimacy Score for CrypTool is 35/100.

Based on 35 of 100 points across 7 verification signals from App Store and developer data.

Score capped because this app is no longer listed.

Top reviews

Interesting and fun to use

Great choices of encryptions to learn but I honestly would enjoy this more if there was an option to use and learn the bifid cipher

Doesn’t work For iPhone 12

Can’t copy the encrypted text for some reason on iPhone. The text gets encrypted but its impossible to copy the encrypted text. Probably a simple fix but super annoying and is making the app useless

Cipher portion unusable on smaller iOS device like iPod touch 7th gen

This review is based on observations made while running the app on an iPod touch 7th gen running iOS 13.5.1. The problem described likely occurs on all iOS devices with an equivalent display size.

While using the encryption portion of the app (ciphers), all the controls overlap each other making it entirely impossible to use.

After some exchanges, the dev is simply ignoring the problem ...

I wish I could downgrade.
The previous version was working just fine ...
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Not sure what's going on

I really like what's provided on this app, the only problem is when I type in the correct answer it doesn't do anything. I’ve checked my answers with the provided cipher section and they are right, but it doesn't do anything when I type it into the answer bar. Weirdly enough it did tell me I was right for the emoji one, just none of the others. If this gets fixed I will change my review to five stars because it is a great app.
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Response from developer

Sorry for the late answer, but it's now fixed. Thank you for letting us know.