Hidden Message Dot App 4+

You won't believe. It's magic


Designed for iPad

    • 4.6 • 310 Ratings
    • Free
    • Offers In-App Purchases


If your smartphone falls into the wrong hands, all your communications will be hidden under common everyday phrases

While looking just like an ordinary message for an outsider, a message created with "Hidden Message" has a hidden part that is visible only to you and your friend. This hidden message is shown neither in the message history nor on the lock screen.

To keep it even more private, you can set a passcode to access your private messages.

This app is useful for maintaining your everyday privacy as well as for protecting your business correspondence.

"Hidden Message" supports all popular IM services: iMessage, LinkedIn, WhatsApp, Viber, Facebook Messenger, VK, Hangouts, WeChat, Talk, Telegram, Line and others, it even support emails, websites, any place you can put text message in it.

"Hidden Message" respects privacy, we don't use servers or internet, your message is really hidden, we don't use any third party code or collect any data.

Remember to use this for private use and not to misuse.

What’s New

Version 1.3

Thanks for using Hidden Message Dot App! This update includes bug fixes and UI improvements

Ratings and Reviews

4.6 out of 5
310 Ratings

310 Ratings

teamcaffeine ,


Little explanation given from dev, but i had to do some digging trying to figure out how the heck this works. Best lead i have is a technique called "zero-width text" where essentially the hidden words are edited to be so skinny that they go invisible. Basically i found a zero-width link shortening service and it works the same way (you save link as one website, but it really has a much longer url, its just invisible). Pretty kewl stuff man. Bombs 💣 away!

Update (2 weeks later): ok i truly wish the dev would reply to this to tell me how the heck you really programmed this tech? As an amateur web dev and cryptography hobbyist, i searched around trying to crack the hidden content, and in the end came up dry. Thought for sure it was converting hidden text to binary, then concerting the zeros and 1s to zero width joiners and non-joiners respectively. But when posted into a web app that would reveal such a thing, it comes up as showing nothing hidden. Either I'm an idiot and going about this the wrong way, or you have discovered a very clever novel method of hiding digital text, such a thing would be treasurable among devs like me if they knew how it worked. Well, think about it anyways.

Sssssssssppppppeeeecccciiiiaal ,

Thank you so very very much

Great thank you

Yammgames ,

Tje best app

Now I can hide my messages from my dad, muhahahaha

Developer Response ,

I am your father :)

App Privacy

The developer, i4islam, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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