Crypto - Tools for Encryption & Cryptography

By far the most complete application in it's class. Runs extremely smooth, no annoying ads, great all around

incredible collection of encryption tools. very cheap to upgrade to the pro version. Highly Recommended!

The pro is a greatgreat app.. It sounds a little "elementary" I know...!!), But it's a simple and easy to use app!!... So I give it five stars!!

The send feedback button doesn't work on my android. The app is very good but I would like to contact the developer.

Excellent encryption app, but since the last update I see adds although I have purchased the PRO version that claims NO adds.

Bêst Encryption app by a long mile, everything's explained in detail and it couldn't be easier. Our only problem was settling in on a particular cipher for our needs, as the are so many ciphers and cipher options to choose from. App is very user friendly and easy for noobs interested in the world of encryption with defaults, but doesn't assume your learning disabled either, and won't make decisions for you if you don't want it to. Bravo, authors. Re: encrypting folders, zip them first.

One of the top 3 security/encryption apps on the Play Store 100%. Not only do you learn something you can personally become familiar with cryptography and make your own accounts far more secure, as is the intention. The interface took a few moments to become comfortable with. This has become an app I use a lot of the time. Definitely recommend.

5 out of 5 Worth every penny! I recommend this to anyone who is looking for a decent app with cryptographic functions and learning. Things I want to see added. 1. Full GPG integration/Multiple keys etc. 2. Ability to encrypt multiple files. 3. Option to save key is not available when you type it in only when random is pressed. 4. Option to create more certificates. Look forward to seeing further updates. Thank you for creating such a useful application.

Very well laid out and organized app.

Excellent, complete set of tools. No idea how to upgrade to PRO, but exceptional piece of software. I cannot talk about the actual encryption quality, I do not know how to verify it. However, assuming the encryption is as good as the interface, it well worth having on your device.

An app made exclusively for showing you ads.

Nice interface, but the main feature I was looking was to encrypt files, and is blocked... ended removing the app after a few minutes. Please consider a trial period at least to allow that test. Also... encryption is just a single file selection, there are many apps offering multiple files encryption in one shot.

Exceptional app to keep my data encrypted. More kudos to the developers.

I actually love this program and would give it 5 stars except for the fact it wont let me encrypt anything I want. For instance, Im on a samsung tablet and i want to encrypt folders but there is only an option to encrypt files. Why cant i just create a folder on my system and encrypt the entire contents of the folder? I also wanted to encrypt the whole tablet. Even the lock screen lol I really love encryption, I would recomend this app

Do not trust this app, Paid for pro, but developer does not bother to answer to my emails! Created backup, but cannot access it, cannot even find what folder it was created to... Not able to find it, so not able to restore from it and not able to delete it. In help file directions and path to such file not mentioned... Without having full access to backup file you cannot trust application, because if you lose your keys you will not be able in future to decrypt you files and notes...

This app is great in terms of functionality. Just wish the text input fields were scrollable and that the page would properly scroll up to offset the keyboard when activated - right now the keyboard overlays the text box making it difficult to see what I'm typing.

I am seriously happy with this toolset! It's a brilliant teaching tool and has very useful real world applications. Create your own certification, encryption data/files/text et al, and ready for field implementation. Excellent work developer! Very highly recommend! 10/10

Best cryptographic application on Android I know of. I will surely be using a lot of it in the days to come and I hope for a long time. I wish more people were versed in that kind of knowledge and interested enough in privacy to see the potential and usefulness of a genius piece of android software like this one. 15/10 A++ Bravissimo

Seems like a great tool for encryption purposes. I purchased the pro version thinking it would be more of a teaching tool/information about various encryption types for newbies, however my money is still well spent as I can use this apps tools for encryption generation, decryption, and more.

This is really a next level way, to add security to our devices; especially creating/sharing certificates. Are there any plans to create "Visual Cryptography Method" tools? That would be a great way to add encryption to our fingerprint , facial and eyeball recognition files. Is this possible?

The best security app I've ever found on PlayStore. The way I like it: easy and beautiful, but advanced. Whenever I want, I can send encrypted messages.

Best cryptography app by a landslide. I bought the pro version for two reasons: I wanted it and I wanted to support the dev for a good app. Usability, features, functionality 👍

Do people like you exist ? Best design + exciting knowledge. You are just amazing as you are. This app helped a lot understanding about cryptography for my exam. The UX is damn good. Please keep making apps like this more.. the combination is pretty amazing. I'll definitely buy your pro version the moment I start earning by myself. Thank you for making my day ! ♥️

This is one of the first apps I have downloaded with ads that the ads did not affect my opinion of the app. The ads don't disrupt the function of the app.

Bought the pro version, it isn't useful for the encryption of files as it encrypts single files rather than a whole folder but kinda cool for messing with encrytion of basic text.

being a beginner, I wanted variety of encryption formats along with customization features as well as analytics, of which there is so much more. great app!

This app is kind a fraud , it don't even give free trail, for everything person have upgrade to pro , and that the miskate i made, after h going decrypting tab , after filling the key , its popping message , "input is not valid" . Who ever the owner of this app please return my money , its of no use for me.

Ads get in the way when entering text. Forced ad within seconds of opening the program. Not going to bother with nonsense.