iStratus is a set of tightly integrated features built to facilitate the user’s need to create and manage Calendar Events, ToDos, data collection, checklists and organization. It is your digital assistant on your iPhone, iPad and Mac.

The Basics:
• Organize your day with an integrated Calendar of Events and ToDos
• Create and organize files in the File Cabinet or Daily Workspace
• Mark any file as ToDo to include it in the integrated Calendar
• Import attachments from Mail and other apps
• Create and edit multi-page PDF files
• View and edit encrypted files

iStratus Pro:
• Securely store and manage passcodes or other sensitive information in Password Vault
• File Encryption secures your privacy
• Sign PDF and Word documents on your device
• Never lose a ToDo - Daily RollUp brings all outstanding ToDos front and center
• iStratus Pro is 99¢ per month or $9.99 per year
• Terms of service can be found at


• Quick reminders

• Tasks for any event or to-do

• Checklists for grocery list, work projects

• Import and attach Photos/Videos to tasks

• Audio Recordings can be a tasks

• Organize your Contacts

• PDFs - your iPhone/iPad is a portable scanner


• Encrypt any file, photo, audio, pdf, etc. (Pro)

• Encrypt prior to upload into cloud storage (Pro)


• Save all your passcodes, logins, access keys

• Fully encrypted for security

• Use your own password(s)

• Unlimited number of passwords


• Choose your back up server – Dropbox or iCloud Drive. Google Drive coming soon.

• Automatic syncing to selected Cloud server
sync is immediate with Dropbox
sync with iCloud Drive is determined by Apple iOS environment

• Automatically synchronized across your Apple devices


• Full interface for multiple calendars (Apple, Exchange, etc.)

• Easily create recurring events with varying dates and times

• Appointments are expanded with relevant documents

• Calendar Appointment now includes the data you need

• Synchronized across your Apple devices


• Create and track day-to-day tasks, activities, and appointments

• Store info relevant to a specific day, such as a receipt

• Easily create recurring events with varying dates and times

• Apple devices are automatically synchronized


• Initial and sign on your device

• Easy to use, one of the best


• Enhanced search capabilities

• PDF Maker is one of the best

• "Production Scanning" is built in

• Plus a lot more amazing benefits

Download the app now or to learn more, please visit our website at

What’s New

Version 12.5

• iOS 14 Widgets - Show ToDos, Events, and Calendar widgets right on your home screen to stay on top of your day without even opening iStratus. More widgets and customizations coming soon.
• Performance improvements and bug fixes.

Ratings and Reviews

4.3 out of 5
34 Ratings

34 Ratings

HnAWhite ,

Still learning but great so far

Still learning all of the things I can do with it but so far it is great. I don’t love that I need drop box to share my todos with others. I use apple iOS and would like for it to work like the calendar does where you can invite certain people to share. Maybe that will come along in the future... still this is a great product for one person to keep everything in one place and on one screen.

BJJ642 ,

Great versatile app

I searched for quite a while for a useful calendar program. I tried iStratus and found that it’s not only a great calendar program but so much more. One of the things I missed in the past was the ability to incorporate tasks into my calendar. IStratus does this. If I have tasks that I don’t complete today, they are automatically carried over for as long as needed. Lots of versatility and so much more. Checklists, notes, files. It’s a great app to have.

MeiLei1 ,

Great app with excellent customer service

Great app. Does some many things that it allows you to use one app instead of several others. I still haven’t learned all that it can do.
A little complicated to get started but the customer service is great. When I hit a snag my email questions were answered very quickly and in a friendly manner.
Price for extra features are a good value.


iStratus LLC
49 MB

Requires iOS 11.2 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
In-App Purchases
  1. iStratus Pro $9.99
  2. iStratus Pro $0.99


  • Family Sharing

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

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