iStratus Security — your private safe deposit box for your iPhone.

You just found the highest quality app on the App Store for:
1) Storing your passwords
2) Encrypting your important files

Why are folks saying iStratus Security is the best app in its class? The primary reason is that we are obsessed with ROCK SOLID SECURITY.

Let's start with our Password Vault:
We are all overwhelmed with dozens or even hundreds of passwords... banking, shopping sites, social media, PINs, different email accounts, keyless entry, alarm systems, various websites, ...

Maybe you already maintain your passwords in a text file, a spreadsheet, or even a supposedly "secure" website. It is extremely unlikely that your methodology is truly secure. You may not even trust it enough to enter all of your passwords.

Rest assured, our "Password Vault" uses the most advanced encryption techniques in the world. First and foremost, your passwords are SECURE here! You simply need to provide a single "Master Password" that itself is not stored on your device or in the cloud and it doesn't travel over the internet.

On to File Encryption:
Our advanced file encryption system can be purchased as a subscription after you’ve installed the app. To learn more about our unique architecture, check this out:

Your sensitive data is the most important part of your digital life. Why not try us out for $2.99? You will be glad you did!

What's New

Version 7.1

A task can now be given a frequency, e.g. Weekly, Monthly, and it can also have varying repeat dates. To read more about this unique feature, please see:

Customer Reviews

Must-have app


I use iStratus Security everyday and I don’t know what I would ever use in its place. The Password Vault makes it easy to keep track of all the numerous passwords that I use (and forget) all the time. This app is also exactly what you need for day to day activities like notes, checklists, pics, contact lists, PDFs, or really anything that you would like to save quickly and easily. Being able to access and edit shared folders, especially when offline, is super useful. This app is really a no-brainer for all Dropbox users.


iStratus LLC
26.2 MB
Requires iOS 11.0 or later. Compatible with iPhone 5s, iPhone 6, iPhone 6 Plus, iPhone 6s, iPhone 6s Plus, iPhone SE, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X, iPad Air, iPad Air Wi-Fi + Cellular, iPad mini 2, iPad mini 2 Wi-Fi + Cellular, iPad Air 2, iPad Air 2 Wi-Fi + Cellular, iPad mini 3, iPad mini 3 Wi-Fi + Cellular, iPad mini 4, iPad mini 4 Wi-Fi + Cellular, 12.9-inch iPad Pro, 12.9-inch iPad Pro Wi-Fi + Cellular, 9.7-inch iPad Pro, 9.7-inch iPad Pro Wi-Fi + Cellular, iPad (5th generation), iPad Wi-Fi + Cellular (5th generation), 12.9-inch iPad Pro (2nd generation), 12.9-inch iPad Pro Wi‑Fi + Cellular (2nd generation), 10.5-inch iPad Pro, 10.5-inch iPad Pro Wi‑Fi + Cellular, and iPod touch.
Age Rating
Rated 4+
© 2015 iStratus LLC
In-App Purchases
  1. Encryption $0.99


  • Family Sharing

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

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