CTemplar provides a safe and secure platform for sending emails and sharing files by using 4096-bit end-to-end encryption.
Our service guarantee:

- End-to-End Encryption using Open Source Cryptography (Contents, subjects, attachments and contacts)

- Benefit from the World’s Strictest Data Protection Laws: Iceland. It has zero sharing agreements and maintains the strictest data privacy laws in the world, so your data stays encrypted on our servers and nowhere else.

- Anonymity and Zero Access to Your Data. Our industry leading “Hash & Salt” technique guarantee even we do not know your login information. We do not store your IP logs, which can be traced to your anonymous email account. Your privacy is guaranteed with CTemplar.

- Simple-to-use Interface: Simply send and receive your emails, just like a regular email account, and rest assured knowing your privacy is 100% secure.

- Our code is Open Source: you can check at anytime:

About CTemplar

As governments continues to gather data at an increasing pace, greater data privacy and protection is needed. Use of encrypted email is an important step in achieving greater protection. CTemplar is committed to providing the greatest level of data protection.

The idea to create this service grew out of a recognition of the threats facing internet privacy and security. Our effort to protect communications through encryption is an entirely new approach, one that will continually strive to employ the most advanced techniques in protecting your data.

CTemplar offers users the world’s most secure encrypted email program. CTemplar’s security does not lie solely in its advanced encryption. CTemplar is structured and domiciled so as to best protect your data from information requests.

Read more:

What’s New

Version 1.1.0

* Bug fixes and performance improvements.

Ratings and Reviews

3.2 out of 5
13 Ratings

13 Ratings

greatiam31 ,

Happy for the app, can’t sign in

Update: Running the latest version of the app & iOS. No content appears in any emails. I have to login to the website to see anything. Also, the app do not remember my credentials. It forgets them randomly then I have no idea if I have new mail.

I have been waiting a while for an app to use this service. I was super excited to see they finally have an app. Unfortunately, I cannot sign in.

3 stars for the prospect of getting to use CTemplar more regularly because an app is available.

_Milo777_ ,

Eagerly Awaited App

Been waiting for this app to come out. Ctemplar is the secure email provider I have been closely following.

Innovative is a great word for it. Icelandic Server location is a big plus when your looking for the country with the best privacy protections.

IOS dark mode is screwy, but can’t even complain, really stoked that this app has come out. ,

Prime Example of Great people making change!

First off so far very confident in this platform and it’s future! Will there be some problems, most likely!
So I’ve had this service just a few months and I’ve had minor spotty issues, like this one. I couldn’t log in and now I’m trying to download the app as a solution to my login issue! My login is correct yet the connection won’t go through as my local server is the one being, well to put it nicely uncooperative!
“So really I don’t intend to just give up and always blame the first thing! “ which I have done before, so I’m now trying the app, and really i haven’t even opened it yet I just downloaded it but I looked at a few reviews and was confused why this company doesn’t have a 5star or close to rating!! I really feel this rating system across all businesses needs some type of reform! I’m in no way being paid or asking people to use me as a referral! I also can be very picky about things so I might have critical opinions and over explain situations like I am now, and sometimes leave 1 star ratings! And so that is a bit biased as my experience that one time!
Before I open this app and encounter issues that arise, All I wanna say is I’ve reached a certain point of trust with this company and it’s goals to actually write this rating before even using the app, and if issues come up I’ll work with them, and if I don’t get the results I want then I’ll do what’s necessary at that specific time but what I won’t do is go off and completely forget the service I’ve been provided and the actual decisions behind the negative results that I potentially get! Really we all need to do that! So my 5 star rating is a little off because it’s not a 5 star for the app but a 5 star for C-TEMPLAR in General!!!
Hope that makes sense! Have a great day everyone!


Templar Software Systems LTD
66.8 MB

Requires iOS 13.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, French, Russian, Slovak

Age Rating
Unrestricted Web Access
Frequent/Intense Mature/Suggestive Themes


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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